| Name |
Description |
Abstract |
Status |
Publication date |
Edition |
Number of pages |
Technical committee |
ICS |
| ISO 19880-1:2020 |
Gaseous hydrogen — Fuelling stations — Part 1: General requirements |
This document defines the minimum design, installation, commissioning, operation, inspection and maintenance requirements, for the safety, and, where appropriate, for the performance of public and non-public fuelling stations that dispense gaseous hydrogen to light duty road vehicles (e.g. fuel cell electric vehicles).
This document is not applicable to the dispensing of cryogenic hydrogen, or hydrogen to metal hydride applications.
Since this document is intended to provide minimum requirements for fuelling stations, manufacturers can take additional safety precautions as determined by a risk management methodology to address potential safety risks of specific designs and applications.
While this document is targeted for the fuelling of light duty hydrogen road vehicles, requirements and guidance for fuelling medium and heavy duty road vehicles (e.g. buses, trucks) are also covered.
Many of the generic requirements within this document are applicable to fuelling stations for other hydrogen applications, including but not limited to the following:
— fuelling stations for motorcycles, fork-lift trucks, trams, trains, fluvial and marine applications;
— fuelling stations with indoor dispensing;
— residential applications to fuel land vehicles;
— mobile fuelling stations; and
— non-public demonstration fuelling stations.
However, further specific requirements that can be necessary for the safe operation of such fuelling stations are not addressed in this document.
This document provides requirements for and guidance on the following elements of a fuelling station (see Figure 1 and Figure 2):
— hydrogen production/delivery system:
— delivery of hydrogen by pipeline, trucked in gaseous and/or liquid hydrogen, or metal hydride storage trailers;
— on-site hydrogen generators using water electrolysis process or hydrogen generators using fuel processing technologies;
— liquid hydrogen storage;
— hydrogen purification systems, as applicable;
— compression:
— gaseous hydrogen compression;
— pumps and vaporizers;
— gaseous hydrogen buffer storage;
— pre-cooling device;
— gaseous hydrogen dispensing systems.
|
Published |
2020-03 |
Edition : 1 |
Number of pages : 173 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO/TS 19880-1:2016 |
Gaseous hydrogen — Fuelling stations — Part 1: General requirements |
ISO/TS 19880-1:2016 recommends the minimum design characteristics for safety and, where appropriate, for performance of public and non-public fuelling stations that dispense gaseous hydrogen to light duty land vehicles (e.g. Fuel Cell Electric Vehicles).
NOTE These recommendations are in addition to applicable national regulations and codes, which can prohibit certain aspects of this document.
It is applicable to fuelling for light duty hydrogen land vehicles, but it can also be used as guidance for fuelling buses, trams, motorcycles and fork-lift truck applications, with hydrogen storage capacities outside of current published fuelling protocol standards, such as SAE J2601.
Residential applications to fuel land vehicles and non-public demonstration fuelling stations are not included in ISO/TS 19880-1:2016.
It provides guidance on the following elements of a fuelling station:
- hydrogen production/delivery system
- delivery of hydrogen by pipeline, trucked in gaseous and/or liquid hydrogen, or metal hydride storage trailers;
- on-site hydrogen generators using water electrolysis process or hydrogen generators using fuel processing technologies;
- liquid hydrogen storage;
- hydrogen purification systems, as applicable;
- compression
- gaseous hydrogen compression;
- pumps and vaporizers;
- gaseous hydrogen buffer storage;
- pre-cooling device;
- gaseous hydrogen dispensers.
|
Withdrawn |
2016-07 |
Edition : 1 |
Number of pages : 121 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 19880-3:2018 |
Gaseous hydrogen — Fuelling stations — Part 3: Valves |
This document provides the requirements and test methods for the safety performance of high pressure gas valves that are used in gaseous hydrogen stations of up to the H70 designation.
This document covers the following gas valves:
- check valve;
- excess flow valve;
- flow control valve;
- hose breakaway device;
- manual valve;
- pressure safety valve;
- shut-off valve.
|
Published |
2018-06 |
Edition : 1 |
Number of pages : 30 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 19880-5:2019 |
Gaseous hydrogen — Fuelling stations — Part 5: Dispenser hoses and hose assemblies |
This document specifies the requirements for wire or textile reinforced hoses and hose assemblies suitable for dispensing hydrogen up to 70 MPa nominal working pressure, in the operating temperature range of −40 °C to 65 °C.
This document contains safety requirements for material, design, manufacture and testing of gaseous hydrogen hose and hose assemblies for hydrogen fuelling stations.
Hoses and hose assemblies excluded from the scope of this document are the following:
1) those used as part of a vehicle high pressure on-board fuel storage system,
2) those used as part of a vehicle low pressure fuel delivery system, and
3) flexible metal hoses.
NOTE 1 This document was developed primarily for hoses and hose assemblies for dispensing high pressure hydrogen from refuelling dispensers to hydrogen vehicles. Requirements for hoses used to deliver hydrogen from a transportable vessel (e.g. trailer) into a buffer storage of a station are addressed in ISO 16964.
NOTE 2 Hose assemblies include the hose with connectors on each end (see Figure 1). Each connector has two basic functional elements that are addressed as described below:
1) Coupling to hose. This function is defined by requirements and verified (along with the hose itself) by performance-based tests in this document.
2) Fitting for transition and connection to the piping system or equipment. This function is addressed by reference to appropriate hydrogen equipment standards and piping codes.
|
Published |
2019-11 |
Edition : 1 |
Number of pages : 27 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO/CD 19880-6 |
Gaseous hydrogen — Fueling stations — Part 6: Fittings |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 19880-8:2019 |
Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control |
This document specifies the protocol for ensuring the quality of the gaseous hydrogen at hydrogen distribution facilities and hydrogen fuelling stations for proton exchange membrane (PEM) fuel cells for road vehicles.
|
Published |
2019-10 |
Edition : 1 |
Number of pages : 39 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 19880-8:2019/Amd 1:2021 |
Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control — Amendment 1: Alignment with Grade D of ISO 14687 |
|
Published |
2021-08 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO/CD 19880-9 |
Gaseous hydrogen — Fuelling stations — Part 9: Sampling for fuel quality analysis |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 19881:2018 |
Gaseous hydrogen — Land vehicle fuel containers |
This document contains requirements for the material, design, manufacture, marking and testing of serially produced, refillable containers intended only for the storage of compressed hydrogen gas for land vehicle operation. These containers
a) are permanently attached to the vehicle,
b) have a capacity of up to 1 000 l water capacity, and
c) have a nominal working pressure that does not exceed 70 MPa.
The scope of this document is limited to fuel containers containing fuel cell grade hydrogen according to ISO 14687 for fuel cell land vehicles and Grade A or better hydrogen as per ISO 14687 for internal combustion engine land vehicles. This document also contains requirements for hydrogen fuel containers acceptable for use on-board light duty vehicles, heavy duty vehicles and industrial powered trucks such as forklifts and other material handling vehicles.
|
Published |
2018-10 |
Edition : 1 |
Number of pages : 53 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO/TS 19883:2017 |
Safety of pressure swing adsorption systems for hydrogen separation and purification |
ISO/TS 19883:2017 identifies safety measures and applicable design features that are used in the design, commissioning, and operation of pressure swing adsorption systems for hydrogen separation and purification. It applies to hydrogen pressure swing adsorption systems that process all kinds of impure hydrogen streams as feed, including both stationary and skid-mounted pressure swing adsorption systems for hydrogen separation and purification in commercial or industrial use. This document also applies to small-scale PSA hydrogen system installed within containers, where allowed by local regulations.
|
Published |
2017-03 |
Edition : 1 |
Number of pages : 15 |
Technical Committee |
71.100.20
Gases for industrial application
|
| ISO/TS 20100:2008 |
Gaseous hydrogen — Fuelling stations |
ISO/TS 20100:2008 specifies the characteristics of outdoor public and non-public fuelling stations that dispense gaseous hydrogen used as fuel onboard land vehicles of all types.
Residential and home applications to fuel land vehicles are not covered.
|
Withdrawn |
2008-12 |
Edition : 1 |
Number of pages : 47 |
Technical Committee |
43.060.40
Fuel systems
;
71.100.20
Gases for industrial application
|
| ISO 21087:2019 |
Gas analysis — Analytical methods for hydrogen fuel — Proton exchange membrane (PEM) fuel cell applications for road vehicles |
This document specifies the validation protocol of analytical methods used for ensuring the quality of the gaseous hydrogen (H2) at hydrogen distribution bases and hydrogen fuelling stations for road vehicles using proton exchange membrane (PEM) fuel cells. It also gives recommendations on the calculation of an uncertainty budget for the amount fraction.
This document is established mainly for analysis done in laboratories after the sampling of hydrogen either at hydrogen distribution bases or at hydrogen refuelling stations. The specific requirements for on-line monitoring are not covered by this document.
This document gives a list of suitable analytical techniques used to measure each impurity in hydrogen, according to the specification of hydrogen grade D defined by ISO 14687:—[1].
Moreover, recommendations for keeping the integrity of the sample are also given in order to ensure the quality of the measurement. It also includes the requirements for reporting the analytical results.
[1] Under preparation. Stage at the time of publication: ISO/DIS 14687:2018.
|
Published |
2019-06 |
Edition : 1 |
Number of pages : 17 |
Technical Committee |
71.100.20
Gases for industrial application
|
| ISO 22734-1:2008 |
Hydrogen generators using water electrolysis process — Part 1: Industrial and commercial applications |
ISO 22734-1:2008 defines the construction, safety and performance requirements of packaged or factory matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen and oxygen gas.
It is applicable to hydrogen generators that use the following types of ion transport medium:
Group of aqueous bases;
Solid polymeric materials with acidic function group additions such as acid proton exchange membrane (PEM).
ISO 22734-1:2008 is applicable to hydrogen generators intended for indoor and outdoor commercial and industrial use (non-residential use). Hydrogen generators that can also be used to generate electricity such as reversible fuel cells are excluded from the scope of this International Standard.
ISO 22734-1:2008 is intended to be used for certification purposes.
|
Withdrawn |
2008-07 |
Edition : 1 |
Number of pages : 40 |
Technical Committee |
71.100.20
Gases for industrial application
;
71.120.99
Other equipment for the chemical industry
|
| ISO 22734-2:2011 |
Hydrogen generators using water electrolysis process — Part 2: Residential applications |
ISO 22734-2:2011 defines the construction, safety and performance requirements of packaged hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen.
ISO 22734-2:2011 is applicable to hydrogen generators that use the following types of ion transport medium: a group of aqueous bases or solid polymeric materials with acidic function group additions, such as acid proton exchange membrane.
ISO 22734-2:2011 is applicable to hydrogen generators intended for indoor and outdoor residential use in sheltered areas, such as car-ports, garages, utility rooms and similar areas of a residence. ISO 22734-2:2011 includes cord-connected equipment for outdoor and garage use only.
Portable generators as well as hydrogen generators that can also be used to generate electricity, such as reversible fuel cells, are excluded from the scope of ISO 22734-2:2011.
Hydrogen generators that also supply oxygen as a product are excluded from the scope of ISO 22734-2:2011.
|
Withdrawn |
2011-11 |
Edition : 1 |
Number of pages : 44 |
Technical Committee |
71.100.20
Gases for industrial application
;
71.120.99
Other equipment for the chemical industry
|
| ISO 22734:2019 |
Hydrogen generators using water electrolysis — Industrial, commercial, and residential applications |
This document defines the construction, safety, and performance requirements of modular or factory-matched hydrogen gas generation appliances, herein referred to as hydrogen generators, using electrochemical reactions to electrolyse water to produce hydrogen.
This document is applicable to hydrogen generators that use the following types of ion transport medium:
— group of aqueous bases;
— group of aqueous acids;
— solid polymeric materials with acidic function group additions, such as acid proton exchange membrane (PEM);
— solid polymeric materials with basic function group additions, such as anion exchange membrane (AEM).
This document is applicable to hydrogen generators intended for industrial and commercial uses, and indoor and outdoor residential use in sheltered areas, such as car-ports, garages, utility rooms and similar areas of a residence.
Hydrogen generators that can also be used to generate electricity, such as reversible fuel cells, are excluded from the scope of this document.
Residential hydrogen generators that also supply oxygen as a product are excluded from the scope of this document.
|
Published |
2019-09 |
Edition : 1 |
Number of pages : 48 |
Technical Committee |
71.100.20
Gases for industrial application
;
71.120.99
Other equipment for the chemical industry
|
| ISO 26142:2010 |
Hydrogen detection apparatus — Stationary applications |
ISO 26142:2010 defines the performance requirements and test methods of hydrogen detection apparatus that is designed to measure and monitor hydrogen concentrations in stationary applications. The provisions in ISO 26142:2010 cover the hydrogen detection apparatus used to achieve the single and/or multilevel safety operations, such as nitrogen purging or ventilation and/or system shut-off corresponding to the hydrogen concentration. The requirements applicable to the overall safety system, as well as the installation requirements of such apparatus, are excluded. ISO 26142:2010 sets out only the requirements applicable to a product standard for hydrogen detection apparatus, such as precision, response time, stability, measuring range, selectivity and poisoning.
ISO 26142:2010 is intended to be used for certification purposes.
|
Published |
2010-06 |
Edition : 1 |
Number of pages : 27 |
Technical Committee |
71.020
Production in the chemical industry
;
71.100.20
Gases for industrial application
|
| ISO 5149-1:2014 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria |
ISO 5149-1:2014 specifies the requirements for the safety of persons and property, provides guidance for the protection of the environment, and establishes procedures for the operation, maintenance, and repair of refrigerating systems and the recovery of refrigerants.
ISO 5149-1:2014 specifies the classification and selection criteria applicable to the refrigerating systems and heat pumps. These classification and selection criteria are used in ISO 5149‑2, ISO 5149‑3, and ISO 5149‑4.
ISO 5149-1:2014 applies to: a) refrigerating systems, stationary or mobile, of all sizes including heat pumps; b) secondary cooling or heating systems; c) the location of the refrigerating systems; and d) replaced parts and added components after adoption of this part of ISO 5149 if they are not identical in function and in the capacity.
ISO 5149-1:2014 applies to fixed or mobile systems, except to vehicle air conditioning systems covered by a specific product standard, e.g. ISO 13043 and SAE J 639.
ISO 5149-1:2014 is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for used systems, being transferred to and operated on another site.
ISO 5149-1:2014 also applies in the case of the conversion of a system to another refrigerant.
Systems containing refrigerants which are not listed in ISO 817 are not covered in ISO 5149-1:2014.
|
Published |
2014-04 |
Edition : 1 |
Number of pages : 45 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-1:2014/Amd 1:2015 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria — Amendment 1: Correction of QLAV, QLMV |
|
Published |
2015-10 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-1:2014/Amd 2:2021 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 1: Definitions, classification and selection criteria — Amendment 2: Update of Annex A and the refrigerant tables |
|
Published |
2021-01 |
Edition : 1 |
Number of pages : 19 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-2:2014 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation |
ISO 5149-2:2014 is applicable to the design, construction, and installation of refrigerating systems, including piping, components, materials, and ancillary equipment directly associated with such systems, which are not covered in ISO 5149‑1, ISO 5149‑3, or ISO 5149‑4. It also specifies requirements for testing, commissioning, marking, and documentation. Requirements for secondary heat-transfer circuits are excluded except for any safety devices associated with the refrigerating system.
ISO 5149-2:2014 is applicable to new refrigerating systems, extensions or modifications of already existing systems, and for used systems, being transferred to and operated on another site.
ISO 5149-2:2014 applies to: a) refrigerating systems, stationary or mobile, of all sizes including heat pumps; b) secondary cooling or heating systems; c) the location of the refrigerating systems; and d)replaced parts and added components after the adoption of this part of ISO 5149, if they are not identical in function and in capacity.
ISO 5149-2:2014 does not cover "motor vehicle air conditioners". It does not apply to goods in storage, with respect to spoilage or contamination, but it also applies in the case of the conversion of a system for another refrigerant.
|
Published |
2014-04 |
Edition : 1 |
Number of pages : 56 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-2:2014/Amd 1:2020 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 2: Design, construction, testing, marking and documentation — Amendment 1 |
|
Published |
2020-06 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-3:2014 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site |
ISO 5149-3:2014 is applicable to the installation site (plant space and services). It specifies requirements for the site for safety, which could be needed because of, but not directly connected with, the refrigerating system and its ancillary components.
ISO 5149-3:2014 is applicable to new refrigerating systems, extensions or modifications of existing systems, and for used systems being transferred to and operated on another site. It also applies in the case of the conversion of a system for another refrigerant.
|
Published |
2014-04 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-3:2014/Amd 1:2021 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 3: Installation site — Amendment 1: Update of the requirements for machinery rooms and emergency mechanical ventilation |
|
Published |
2021-03 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO/FDIS 7753 |
Nuclear criticality safety — Use of criticality accident alarm systems for operations |
|
Under development |
|
Edition : 2 |
|
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 5149-4:2014 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery |
ISO 5149-4:2014 specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof.
These requirements are intended to minimize risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerants or from contaminants leading to system breakdown and resultant emission of the refrigerant.
|
Withdrawn |
2014-04 |
Edition : 1 |
Number of pages : 23 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5149-4:2022 |
Refrigerating systems and heat pumps — Safety and environmental requirements — Part 4: Operation, maintenance, repair and recovery |
This document specifies requirements for safety and environmental aspects in relation to operation, maintenance and repair of refrigerating systems and the recovery, reuse and disposal of all types of refrigerant, refrigerant oil, heat transfer fluid, refrigerating system and part thereof.
This document does not cover "motor vehicle air conditioners" constructed according to the product standards such as ISO 13043.
These requirements are intended to minimize risks of injury to persons and damage to property and the environment resulting from improper handling of the refrigerants or from contaminants leading to system breakdown and resultant emission of the refrigerant.
|
Published |
2022-11 |
Edition : 2 |
Number of pages : 27 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 5151:1994 |
Non-ducted air conditioners and heat pumps — Testing and rating for performance |
Specifies the standard conditions on which the ratings of single-package and split-system non-ducted air conditioners employing air- and water-cooled condensers are based, and the test methods to be applied for determination of the various ratings. Is limited to systems utilizing a single refrigeration circuit and having one evaporator and one condenser. Also specifies the test conditions and the corresponding test procedures for determining various performance characteristics of these non-ducted air conditioners and heat pumps.
|
Withdrawn |
1994-12 |
Edition : 1 |
Number of pages : 43 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 5151:2010 |
Non-ducted air conditioners and heat pumps — Testing and rating for performance |
ISO 5151:2010 specifies the standard conditions for capacity and efficiency ratings of non-ducted air-cooled air conditioners and non-ducted air to air heat pumps. It is applicable to ducted units rated at less than 8 kW and intended to operate at an external static pressure of less than 25 Pa. ISO 5151:2010 also specifies the test methods for determining the capacity and efficiency ratings.
|
Withdrawn |
2010-06 |
Edition : 2 |
Number of pages : 73 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 5151:2017 |
Non-ducted air conditioners and heat pumps — Testing and rating for performance |
ISO 5151:2017 specifies performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings of air-cooled air conditioners and air-to-air heat pumps.
ISO 5151:2017 is applicable to the following equipment:
- non-ducted air-cooled air conditioners and non-ducted air-to-air heat pumps; or
- ducted air conditioners and/or ducted heat pumps rated at less than 8 kW and intended to operate at an external static pressure of less than 25 Pa.
ISO 5151:2017 is limited to:
- residential, commercial and industrial single-package and split-system air conditioners and heat pumps;
- factory-made, electrically driven and use mechanical compression;
- utilizing single, multiple and variable capacity components;
- multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller.
The requirements of testing and rating contained in this document are based on the use of matched assemblies.
ISO 5151:2017 is not applicable to the rating and testing of the following:
a) water-source heat pumps or water cooled air conditioners;
b) multi-split-system air conditioners and air-to-air heat pumps (follow ISO 15042 for the testing of such equipment);
c) mobile (windowless) units having a condenser exhaust duct;
d) individual assemblies not constituting a complete refrigeration system;
e) equipment using the absorption refrigeration cycle;
f) ducted equipment except for those specified in this clause (follow ISO 13253 for the testing of such equipment).
ISO 5151:2017 does not cover the determination of seasonal efficiencies, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions.
NOTE Throughout this document, the terms "equipment" and "systems" mean "air conditioners" and/or "heat pumps".
|
Published |
2017-07 |
Edition : 3 |
Number of pages : 74 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 5151:2017/Amd 1:2020 |
Non-ducted air conditioners and heat pumps — Testing and rating for performance — Amendment 1 |
|
Published |
2020-10 |
Edition : 3 |
Number of pages : 2 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 13253:1995 |
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance |
Establishes performance testing and rating criteria for ducted air-conditioners using air- and water-cooled condensers and ducted air-to-air heat pumps. Is limited to systems which use a single refrigeration circuit and have one evaporator and one condenser.
|
Withdrawn |
1995-11 |
Edition : 1 |
Number of pages : 46 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 18122:2022 |
Solid biofuels — Determination of ash content |
This document specifies a method for the determination of ash content of all solid biofuels.
|
Published |
2022-11 |
Edition : 2 |
Number of pages : 7 |
Technical Committee |
27.190
Biological sources and alternative sources of energy
;
75.160.40
Biofuels
|
| ISO 13253:2011 |
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance |
ISO 13253:2011 specifies the standard conditions for capacity and efficiency ratings of ducted, air-cooled air-conditioners and ducted air-to-air heat pumps. ISO 13253:2011 is applicable to the test methods for determining the capacity and efficiency ratings. Residential, commercial, and industrial single-package and split-system air-conditioners and heat pumps are included. The equipment (taken to mean ducted air-conditioners and/or ducted heat pumps) shall be factory-made and electrically driven, and shall use mechanical compression.
ISO 13253:2011 is applicable to equipment utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units controlled by a single thermostat/controller. ISO 13253:2011 is applicable to equipment utilizing single-, multiple- and variable-capacity components.
|
Withdrawn |
2011-07 |
Edition : 2 |
Number of pages : 89 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 13253:2017 |
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance |
ISO 13253:2017 specifies performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings of air-cooled, air-conditioners and air-to-air heat pumps.
ISO 13253:2017 is applicable to the following equipment:
- ducted air-cooled air conditioners and ducted air to air heat pumps.
ISO 13253:2017 is limited to
- residential, commercial and industrial single-package, and split-system air conditioners and heat pumps,
- factory-made, electrically driven and use mechanical compression,
- utilizing single, multiple and variable capacity components, and
- multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller.
The requirements of testing and rating contained in this document are based on the use of matched assemblies.
ISO 13253:2017 is not applicable to the rating and testing of the following:
a) water-source heat pumps or water-cooled air-conditioners;
b) multi-split-system air-conditioners and air-to-air heat pumps (see ISO 15042 for testing of such equipment);
c) mobile (windowless) units having a condenser exhaust duct;
d) individual assemblies not constituting a complete refrigeration system;
e) equipment using the absorption refrigeration cycle;
f) non-ducted equipment (see ISO 5151 for testing of such equipment);
g) ducted air conditioners and/or ducted heat pumps, rated at less than 8 kW and intended to operate at external static pressures of less than 25 Pa, controlled by a single thermostat/controller (refer to ISO 5151).
ISO 13253:2017 does not cover the determination of seasonal efficiencies, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions.
NOTE Throughout this document, the terms "equipment" and "systems" mean "air-conditioners" and/or "heat pumps".
|
Published |
2017-07 |
Edition : 3 |
Number of pages : 89 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 13253:2017/Amd 1:2020 |
Ducted air-conditioners and air-to-air heat pumps — Testing and rating for performance — Amendment 1 |
|
Published |
2020-10 |
Edition : 3 |
Number of pages : 1 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 13256-1:1998 |
Water-source heat pumps — Testing and rating for performance — Part 1: Water-to-air and brine-to-air heat pumps |
|
Withdrawn |
1998-08 |
Edition : 1 |
Number of pages : 37 |
Technical Committee |
27.080
Heat pumps
|
| ISO 13256-1:2021 |
Water-source heat pumps — Testing and rating for performance — Part 1: Water-to-air and brine-to-air heat pumps |
1.1 This document establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical- compression type, water-to-air and brine-to-air heat pumps. The requirements for testing and rating contained in this document are based on the use of matched assemblies.
1.2 Equipment designed for rating at one liquid temperature range under this document may not be suitable at all liquid temperature ranges covered in this document.
1.3 This document does not apply to the testing and rating of individual assemblies for separate use, nor to the testing and rating of heat pumps covered in ISO 5151, ISO 13253 or ISO 13256‑2.
|
Published |
2021-05 |
Edition : 2 |
Number of pages : 45 |
Technical Committee |
27.080
Heat pumps
|
| ISO 13256-2:1998 |
Water-source heat pumps — Testing and rating for performance — Part 2: Water-to-water and brine-to-water heat pumps |
|
Withdrawn |
1998-08 |
Edition : 1 |
Number of pages : 17 |
Technical Committee |
27.080
Heat pumps
|
| ISO 13256-2:2021 |
Water-source heat pumps — Testing and rating for performance — Part 2: Water-to-water and brine-to-water heat pumps |
1.1 This document establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical- compression type, water-to-water and brine-to-water heat pumps. The requirements for testing and rating contained in this document are based on the use of matched assemblies.
1.2 Equipment may be designed for rating at one or several source and load side temperature conditions described in this document.
1.3 This document does not apply to the testing and rating of individual assemblies for separate use, nor to the testing and rating of heat pumps covered in ISO 5151, ISO 13253 or ISO 13256-1.
|
Published |
2021-05 |
Edition : 2 |
Number of pages : 26 |
Technical Committee |
27.080
Heat pumps
|
| ISO 13261-1:1998 |
Sound power rating of air-conditioning and air-source heat pump equipment — Part 1: Non-ducted outdoor equipment |
|
Published |
1998-04 |
Edition : 1 |
Number of pages : 11 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
;
17.140.20
Noise emitted by machines and equipment
|
| ISO 13261-2:1998 |
Sound power rating of air-conditioning and air-source heat pump equipment — Part 2: Non-ducted indoor equipment |
|
Published |
1998-04 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
;
17.140.20
Noise emitted by machines and equipment
|
| ISO 13612-1:2014 |
Heating and cooling systems in buildings — Method for calculation of the system performance and system design for heat pump systems — Part 1: Design and dimensioning |
ISO 13612 is applicable to heat pumps for space heating and cooling, heat pump water heaters (HPWH), and heat pumps with combined space heating and cooling and domestic hot water production, in alternate or simultaneous operation, where the same heat pump is used for space heating and cooling and domestic hot water heating.
ISO 13612-1:2014 establishes the required inputs, calculation methods, and required outputs for heat generation for space heating and domestic hot water production and control of the following heat pump systems: electrically driven vapour compression cycle (VCC) heat pumps; combustion engine-driven VCC heat pumps; thermally-driven vapour absorption cycle (VAC) heat pumps.
ISO 13612-1:2014 specifies the design and dimensioning criteria for the heating and cooling systems in buildings using heat pumps alone or in combination with other heat generators. These include the following: water?water; brine?water; refrigerant?water (direct expansion systems); air?air; air?water; combined; systems driven by electricity or gas.
ISO 13612-1:2014 takes into account the heating requirements of attached systems (e.g. domestic hot water, process heat) in the design of heat supply, but does not cover the design of these systems. It covers only the aspects dealing with the heat pump, the interface with the heat distribution and emission system (e.g. buffering system), the control of the whole system, and the aspects dealing with the energy source of the system.
|
Published |
2014-05 |
Edition : 1 |
Number of pages : 58 |
Technical Committee |
27.080
Heat pumps
;
91.040.01
Buildings in general
|
| ISO 13612-2:2014 |
Heating and cooling systems in buildings — Method for calculation of the system performance and system design for heat pump systems — Part 2: Energy calculation |
ISO 13612 is applicable to heat pumps for space heating and cooling, heat pump water heaters (HPWH), and heat pumps with combined space heating and/or cooling and domestic hot water production, in alternate or simultaneous operation, where the same heat pump is used for space heating and domestic hot water heating.
ISO 13612-2:2014 provides a calculation method under steady conditions that corresponds to one calculation step.
The results of this calculation are incorporated in larger building models and take into account the influence of the external conditions and building control that influence the energy requirements for heating and cooling supplied by the heat pump system.
ISO 13612-2:2014 specifies the required inputs, calculation methods, and required outputs for output thermal power generation for space heating and cooling and domestic hot water production of the following heat pump systems, including control: electrically driven vapour compression cycle (VCC) heat pumps; combustion engine-driven vapour compression cycle heat pumps; thermally driven vapour absorption cycle (VAC) heat pumps; using combinations of heat source and heat distribution.
|
Published |
2014-05 |
Edition : 1 |
Number of pages : 116 |
Technical Committee |
27.080
Heat pumps
;
91.040.01
Buildings in general
|
| ISO 13971:2012 |
Refrigeration systems and heat pumps — Flexible pipe elements, vibration isolators, expansion joints and non-metallic tubes — Requirements and classification |
ISO 13971:2012 describes requirements, design and installation of flexible
pipe elements (e.g. metallic flexible pipe, metallic flexible tube, vibration
isolator, expansion joint) and non-metallic tube used in the refrigerant
circuits of refrigerating systems and heat pumps.
ISO 13971:2012 also describes the requirements to qualify the tightness and
permeability of non-metallic tubes (e.g. plastic) used in evaporating and/or
condensing sides of refrigerating systems and heat pumps.
ISO 13971:2012 does not apply to flexible pipes that are only occasionally
stressed beyond the elastic limit (e.g. during repair work), or to joints that
are free to rotate or hinge.
|
Published |
2012-09 |
Edition : 1 |
Number of pages : 9 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 14903:2012 |
Refrigerating systems and heat pumps — Qualification of tightness of components and joints |
The requirements contained in ISO 14903:2012 are applicable to joints of maximum DN 50 and components of maximum 5 l and maximum mass of 50 kg.
ISO 14903:2012 is intended to describe the qualification procedure for type approval of the tightness of components, joints and parts used in refrigerating systems and heat pumps as described in ISO 5149. It characterizes the joint tightness and stresses met when operating, following the fitting procedure specified by the manufacturer, and specifies the minimal list of necessary information to be provided by the supplier of a component to the person in charge of carrying out this procedure.
ISO 14903:2012 specifies the level of tightness of the component, as a whole, and its assembly as specified by the manufacturer.
ISO 14903:2012 applies to the hermetically sealed and closed components, joints and parts used in refrigerating installations, including those with seals, whatever their material and their design are.
ISO 14903:2012 specifies additional requirements for mechanical joints that can be recognized as hermetically sealed joints.
|
Withdrawn |
2012-11 |
Edition : 1 |
Number of pages : 34 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 16345:2014 |
Water-cooling towers — Testing and rating of thermal performance |
ISO 16345:2014 covers the measurement of the thermal performance and pumping head of open- and closed-circuit, mechanical draft, wet and wet/dry cooling towers and natural draft and fan-assisted natural draft, wet and wet/dry cooling towers. The standard rating boundaries for series mechanical draft, open- and closed-circuit cooling towers are specified.
ISO 16345:2014 does not apply to the testing and rating of closed-circuit towers where the process fluid undergoes a change in phase as it passes through the heat exchanger or where the thermophysical properties of the process fluid are not available.
|
Published |
2014-06 |
Edition : 1 |
Number of pages : 151 |
Technical Committee |
27.080
Heat pumps
|
| ISO/DIS 19967-2 |
Air to water Heat pumps — Testing and rating for performance — Part 2: Space heating and/or space cooling |
This ISO 19967-2 specifies the performance testing, standard conditions and the test methods for determining the capacity and efficiency rating of heat pump water heaters for space cooling and heating. Previous version was covered only heat pump water heater for space heating. This will be revised to include heat pump water heaters for space heating and/or cooling.
This standard does not apply to any chiller or liquid chilling package for space cooling.
|
Under development |
|
Edition : 2 |
Number of pages : 30 |
Technical Committee |
27.080
Heat pumps
|
| ISO 14903:2017 |
Refrigerating systems and heat pumps — Qualification of tightness of components and joints |
ISO 14903:2017 provides the qualification procedure for type approval of the tightness of hermetically sealed and closed components, joints and parts used in refrigerating systems and heat pumps as described in relevant parts of ISO 5149. The sealed and closed components, joints and parts concerned are, in particular, fittings, bursting discs, flanged or fitted assemblies. The tightness of flexible piping made from non-metallic materials is dealt with in ISO 13971. Metal flexible piping are covered by this document.
The requirements contained in this document are applicable to joints of maximum DN 50 and components of internal volume of maximum 5 l and maximum weight of 50 kg.
ISO 14903:2017 is intended to characterize their tightness stresses met during their operations, following the fitting procedure specified by the manufacturer, and to specify the minimal list of necessary information to be provided by the supplier of a component to the person in charge of carrying out this procedure.
It specifies the level of tightness of the component, as a whole, and its assembly as specified by its manufacturer.
It applies to the hermetically sealed and closed components, joints and parts used in the refrigerating installations, including those with seals, whatever their material and their design are.
ISO 14903:2017 specifies additional requirements for mechanical joints that can be recognized as hermetically sealed joints.
|
Published |
2017-07 |
Edition : 2 |
Number of pages : 34 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 14903:2017/FDAmd 1 |
Refrigerating systems and heat pumps — Qualification of tightness of components and joints — Amendment 1 |
|
Deleted |
|
Edition : 2 |
|
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO/DIS 14903 |
Refrigerating systems and heat pumps — Qualification of tightness of components and joints |
ISO 14903:2017 provides the qualification procedure for type approval of the tightness of hermetically sealed and closed components, joints and parts used in refrigerating systems and heat pumps as described in relevant parts of ISO 5149. The sealed and closed components, joints and parts concerned are, in particular, fittings, bursting discs, flanged or fitted assemblies. The tightness of flexible piping made from non-metallic materials is dealt with in ISO 13971. Metal flexible piping are covered by this document.
The requirements contained in this document are applicable to joints of maximum DN 50 and components of internal volume of maximum 5 l and maximum weight of 50 kg.
ISO 14903:2017 is intended to characterize their tightness stresses met during their operations, following the fitting procedure specified by the manufacturer, and to specify the minimal list of necessary information to be provided by the supplier of a component to the person in charge of carrying out this procedure.
It specifies the level of tightness of the component, as a whole, and its assembly as specified by its manufacturer.
It applies to the hermetically sealed and closed components, joints and parts used in the refrigerating installations, including those with seals, whatever their material and their design are.
ISO 14903:2017 specifies additional requirements for mechanical joints that can be recognized as hermetically sealed joints.
|
Under development |
|
Edition : 3 |
|
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 15042:2011 |
Multiple split-system air-conditioners and air-to-air heat pumps — Testing and rating for performance |
ISO 15042:2011 establishes performance testing and rating criteria for factory-made residential, commercial and industrial, electrically-driven, mechanical-compression, air-cooled air-conditioners and air-to-air heat pumps, described as basic multi-split systems, modular multi-split systems and modular heat recovery multi-split systems. These multi-split systems include air-to-air systems with non-ducted and/or ducted indoor units with integral fans and indoor units supplied without fans.
ISO 15042:2011 is limited to single and multiple circuit split-systems which utilize one or more compressors with no more than two steps of control of the outdoor unit. It is also limited to split-systems with a single refrigeration circuit which utilize one or more variable-speed compressors or alternative compressor combinations for varying the capacity of the system by three or more steps. These split-systems are designed to operate with a combination of one or more outdoor units and two or more indoor units designed for individual operation, and such modular systems that are capable of transferring recovered heat from one or more indoor units to other units in the same system.
|
Withdrawn |
2011-11 |
Edition : 1 |
Number of pages : 94 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 15042:2017 |
Multiple split-system air conditioners and air-to-air heat pumps — Testing and rating for performance |
ISO 15042:2017 specifies the performance testing, the standard conditions and the test methods for determining the capacity and efficiency ratings of air-cooled air conditioners and air-to-air heat pumps.
ISO 15042:2017 is applicable to the following equipment:
-― basic multi-split systems, modular multi-split systems and modular heat recovery multi-split systems. These multi-split systems include air-to-air systems with non-ducted and/or ducted indoor units with integral fans and indoor units supplied without fans.
ISO 15042:2017 is limited to:
- residential, commercial and industrial split-system air conditioners and heat pumps;
- factory-made, electrically driven and use mechanical compression;
- single- and multiple-circuit split-systems which utilize one or more compressors with no more than two steps of control of the outdoor unit;
or
- split-systems with a single refrigeration circuit which utilize one or more variable-speed compressors or alternative compressor combinations for varying the capacity of the system by three or more steps.
These split-systems are designed to operate with a combination of one or more outdoor units and two or more indoor units designed for individual operation, and such modular systems are capable of transferring recovered heat from one or more indoor units to other units in the same system.
The requirements of testing and rating contained in this document are based on the use of matched assemblies.
ISO 15042:2017 is not applicable to the rating and testing of the following:
a) water-cooled or water source equipment;
b) mobile (single-duct) units having a condenser exhaust duct;
c) individual assemblies not constituting a complete refrigeration system;
d) equipment using the absorption refrigeration cycle.
e) ducted air conditioners and/or ducted heat pumps, rated at less than 8 kW and intended to operate at external static pressures of less than 25 Pa, controlled by a single thermostat/controller (refer to ISO 5151);
f) multiple split-system utilizing one or more refrigeration systems, one outdoor unit and one or more indoor units, controlled by a single thermostat/controller (refer to ISO 5151 or ISO 13253).
ISO 15042:2017 does not cover the determination of seasonal efficiencies or seasonal part-load performances, which can be required in some countries because they provide a better indication of efficiency under actual operating conditions.
NOTE Throughout this document, the terms "equipment" and "systems" mean "multi-split air conditioners" and/or "multi-split heat pumps".
|
Published |
2017-07 |
Edition : 2 |
Number of pages : 97 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-1:2013 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 1: Cooling seasonal performance factor |
ISO 16358-1:2013 specifies the testing and calculating methods for seasonal performance factor of equipment covered by ISO 5151, ISO 13253 and ISO 15042.
ISO 16358-1:2013 also specifies the seasonal performance test conditions and the corresponding test procedures for determining the seasonal performance factor of equipment, as specified above, under mandatory test conditions and is intended for use only in marking, comparison, and certification purposes. For the purposes of ISO 16358-1:2013, the rating conditions are those specified under T1 in the reference standards above. The procedures in ISO 16358-1:2013 may be used for other temperature conditions.
ISO 16358-1:2013 does not apply to the testing and rating of:
water-source heat pumps or water-cooled air conditioners;
portable units having a condenser exhaust duct;
individual assemblies not constituting a complete refrigeration system; or
equipment using the absorption refrigeration cycle.
|
Published |
2013-04 |
Edition : 1 |
Number of pages : 26 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-1:2013/Amd 1:2019 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 1: Cooling seasonal performance factor — Amendment 1 |
|
Published |
2019-04 |
Edition : 1 |
Number of pages : 21 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-1:2013/Cor 1:2013 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 1: Cooling seasonal performance factor — Technical Corrigendum 1 |
|
Published |
2013-11 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-2:2013 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 2: Heating seasonal performance factor |
ISO 16358-2:2013 specifies the testing and calculating methods for seasonal performance factor of equipment covered by ISO 5151, ISO 13253 and ISO 15042. For the purposes of ISO 16358-2:2013, it is assumed that any make-up heating will be provided by electric heaters running concurrently with the heat pump.
ISO 16358-2:2013 also specifies the seasonal performance test conditions and the corresponding test procedures for determining the seasonal performance factor of equipment, as specified above, under mandatory test conditions and is intended for use only in marking, comparison, and certification purposes.
ISO 16358-2:2013 does not apply to the testing and rating of:
water-source heat pumps or water-cooled air conditioners;
portable units having a condenser exhaust duct;
individual assemblies not constituting a complete refrigeration system; or
equipment using the absorption refrigeration cycle.
|
Published |
2013-04 |
Edition : 1 |
Number of pages : 38 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-2:2013/Cor 1:2013 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 2: Heating seasonal performance factor — Technical Corrigendum 1 |
|
Published |
2013-11 |
Edition : 1 |
Number of pages : 1 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16358-3:2013 |
Air-cooled air conditioners and air-to-air heat pumps — Testing and calculating methods for seasonal performance factors — Part 3: Annual performance factor |
ISO 16358-3:2013 specifies the testing and calculating methods for seasonal performance factor of equipment covered by ISO 5151, ISO 13253 and ISO 15042.
ISO 16358-3:2013 also specifies the seasonal performance test conditions and the corresponding test procedures for determining the seasonal performance factor of equipment, as specified above, under mandatory test conditions and is intended for use only in marking, comparison, and certification purposes.
ISO 16358-3:2013 does not apply to the testing and rating of:
water-source heat pumps or water-cooled air conditioners;
portable units having a condenser exhaust duct;
individual assemblies not constituting a complete refrigeration system; or
equipment using the absorption refrigeration cycle.
|
Published |
2013-04 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO/TS 16491:2012 |
Guidelines for the evaluation of uncertainty of measurement in air conditioner and heat pump cooling and heating capacity tests |
ISO/TS 16491:2012 gives guidance on the practical applications of the principles of performance measurement of air-cooled air-conditioners and air-to-air heat pumps as described in ISO 5151, ISO 13253, and ISO 15042.
|
Published |
2012-12 |
Edition : 1 |
Number of pages : 28 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO/CD 19967-3 |
Air to water Heat pumps — Testing and rating for performance — — Part 3: Combined hot water supply and space heating and/or space cooling |
This part of standard wants to provide a testing and rating method of performance for heat pump water heater products with the functions combined of hygienic hot water supply and space conditioning by cooling or heating water.
|
Under development |
|
Edition : 1 |
|
Technical Committee |
27.080
Heat pumps
|
| ISO 16494-1:2022 |
Heat recovery ventilators and energy recovery ventilators — Method of test for performance — Part 1: Development of metrics for evaluation of energy related performance |
This document specifies a method of testing the ventilation and energy related performance of heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs) that do not contain any supplemental heating (except for defrost), cooling, humidification, or dehumidification components.
Exchanger types of HRVs and ERVs are
a) fixed-plate exchangers (also known as recuperators),
b) rotary exchangers, including heat wheels and total energy wheels (also known as regenerators), and
c) heat pipe exchangers using a heat transfer medium, excluding those using mechanical pumping,
This document does not provide a method for measuring the response of exchangers to the formation of frost.
|
Published |
2022-06 |
Edition : 1 |
Number of pages : 40 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16494-1:2022/DAmd 1 |
Heat recovery ventilators and energy recovery ventilators — Method of test for performance — Part 1: Development of metrics for evaluation of energy related performance — Amendment 1 |
|
Under development |
|
Edition : 1 |
Number of pages : 9 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 16494:2014 |
Heat recovery ventilators and energy recovery ventilators — Method of test for performance |
ISO 16494:2014 prescribes a method of testing the ventilation and energy related performance of heat recovery ventilators (HRVs)and energy recovery ventilators (ERVs) that do not contain any supplemental heating (except for defrost), cooling, humidification or dehumidification components.
|
Withdrawn |
2014-11 |
Edition : 1 |
Number of pages : 38 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 18326:2018 |
Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct — Testing and rating for performance |
This document specifies the standard conditions for capacity and efficiency ratings of non-ducted portable air-cooled air conditioners having a single exhaust duct and non-ducted portable air-cooled heat pumps having a single exhaust duct. Such air conditioners and heat pumps may include an evaporatively cooled condenser cooled by air and the evaporation of:
a) condensate collected from the evaporator;
b) external supplementary water stored in a supplementary water tank; or
c) both a) and b).
This document also specifies the test methods for determining the capacity and efficiency ratings.
This document applies to equipment that is factory-made, electrically driven and uses mechanical compression. This document is applicable to equipment utilizing one or more refrigeration systems.
This document is not applicable to the rating and testing of the following:
i) Water-source heat pumps or water-cooled air conditioners;
ii) Multi-split-system air conditioners and air-to-air heat pumps (see ISO 15042:2017 for the testing of such equipment);
iii) Individual assemblies not constituting a complete refrigeration system;
iv) Equipment using the absorption refrigeration cycle;
v) Ducted equipment (see ISO 13253:2017 for the testing of such equipment);
vi) Evaporative coolers or any other cooling systems that are not of the vapour compression type;
vii) Dehumidifiers;
viii) Spot coolers.
|
Published |
2018-09 |
Edition : 1 |
Number of pages : 47 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 18326:2018/Amd 1:2021 |
Non-ducted portable air-cooled air conditioners and air-to-air heat pumps having a single exhaust duct — Testing and rating for performance — Amendment 1 |
|
Published |
2021-05 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
;
27.080
Heat pumps
|
| ISO 19967-1:2019 |
Heat pump water heaters — Testing and rating for performance — Part 1: Heat pump water heater for hot water supply |
This document specifies test conditions and test procedures for determining the performance characteristics of air source heat pump water heaters for hot water supply with electrically driven compressors with or without supplementary electric heater and connected to or including only one hot water storage tank. Hot water storage tanks that are connected in series or parallel and behave hydronically as one single tank are considered as one hot water storage tank. In the case of heat pump water heaters consisting of several parts with refrigerant or water connections, this document applies only to those designed and supplied as a complete package.
NOTE This document is not applicable to testing procedures for simultaneous operation for hot water supply and space heating. "Simultaneous" means that hot water supply and space heating generation occur at the same time and may interact.
|
Published |
2019-03 |
Edition : 1 |
Number of pages : 30 |
Technical Committee |
27.080
Heat pumps
|
| ISO 19967-2:2019 |
Heat pump water heaters — Testing and rating for performance — Part 2: Heat pump water heaters for space heating |
This document specifies test conditions and test procedures for determining the performance characteristics of air source heat pump water heaters for space heating with electrically driven compressors with or without supplementary heater. The purpose of this document is to rate the performance of the heat pump water heaters for space heating with no operation of any supplementary heater. In the case of heat pump water heaters for space heating consisting of several parts with refrigerant or water connections, this document applies only to those designed and supplied as a complete package.
NOTE Testing procedures for simultaneous operation for hot water supply and space heating are not treated in this document. Simultaneous means that hot water supply and space heating generation occur at the same time and can interact.
|
Published |
2019-06 |
Edition : 1 |
Number of pages : 25 |
Technical Committee |
27.080
Heat pumps
|
| ISO 21922:2021 |
Refrigerating systems and heat pumps — Valves — Requirements, testing and marking |
This document specifies safety requirements, certain functional requirements, and marking of valves and other components with similar bodies, hereinafter called valves, for use in refrigerating systems including heat pumps.
This document includes requirements for valves with extension pipes.
This document describes the procedure to be followed when designing valve parts subjected to pressure as well as the criteria to be used in the selection of materials.
This document describes methods by which reduced impact values at low temperatures may be taken into account in a safe manner.
This document applies to the design of bodies and bonnets for pressure relief devices, including bursting disc devices, with respect to pressure containment but it does not apply to any other aspects of the design or application of pressure relief devices.
In addition, this document is applicable to valves with a maximum operating temperature not exceeding 200 °C and a maximum allowable pressure not exceeding 160 bar[1].
[1] 1 bar = 0,1 MPa.
|
Published |
2021-08 |
Edition : 1 |
Number of pages : 90 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 21922:2021/DAmd 1 |
Refrigerating systems and heat pumps — Valves — Requirements, testing and marking — Amendment 1 |
|
Under development |
|
Edition : 1 |
Number of pages : 7 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
|
| ISO 21978:2021 |
Heat pump water heater — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating |
The document specifies test conditions for determining the seasonal performance characteristics of air source heat pump water heaters for space heating with electrically driven compressors with or without supplementary heater. The purpose of this document is to rate performance of the heat pump water heaters for space heating with no operation of any supplementary heater. In the case of heat pump water heaters for space heating consisting of several parts with refrigerant or water connections, this document applies only to those designed and supplied as a complete package.
The seasonal coefficient of performance depends, inter alia, on the climate conditions and temperature regime of the space heating distribution network.
This document defines:
— three design conditions, each of them being characterized by a design temperature which represents the lowest temperature that can occur in that design condition;
— three water temperature distribution regimes, namely "temperature application" in the text.
The user of this document is free to determine the seasonal coefficient of performance for one or more of the defined design conditions and for one or more of the defined temperature applications.
This document also provides a full description of three heating seasons that can be used with the associated design conditions.
|
Published |
2021-02 |
Edition : 1 |
Number of pages : 47 |
Technical Committee |
27.080
Heat pumps
|
| ISO/DIS 21978 |
Air to water heat pumps — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating |
The document specifies test conditions for determining the seasonal performance characteristics of air source heat pump water heaters for space heating with electrically driven compressors with or without supplementary heater. The purpose of this document is to rate performance of the heat pump water heaters for space heating with no operation of any supplementary heater. In the case of heat pump water heaters for space heating consisting of several parts with refrigerant or water connections, this document applies only to those designed and supplied as a complete package.
The seasonal coefficient of performance depends, inter alia, on the climate conditions and temperature regime of the space heating distribution network.
This document defines:
— three design conditions, each of them being characterized by a design temperature which represents the lowest temperature that can occur in that design condition;
— three water temperature distribution regimes, namely "temperature application" in the text.
The user of this document is free to determine the seasonal coefficient of performance for one or more of the defined design conditions and for one or more of the defined temperature applications.
This document also provides a full description of three heating seasons that can be used with the associated design conditions.
|
Under development |
|
Edition : 2 |
Number of pages : 46 |
Technical Committee |
27.080
Heat pumps
|
| ISO 22712:2023 |
Refrigerating systems and heat pumps — Competence of personnel |
This document defines the activities related to refrigerating systems according to ISO 5149‑1, ISO 5149‑2, ISO 5149‑3 and ISO 5149‑4 and other equivalent standards, such as EN 378‑1, EN 378‑2, EN 378‑3, EN 378‑4 and the associated competence profiles. It also establishes the competence criteria for persons who carry out these activities. Activities concerning electricity are excluded.
NOTE 1 As a refrigerating circuit is considered not to incorporate electrical and electronic systems, activities in this area are not part of this document. National regulations or appropriate International or national standards can be referred to for competence on electrical and electronic systems.
NOTE 2 This document does not apply to persons carrying out work on self‑contained refrigerating systems as defined in ISO 5149‑1 or EN 378‑1, from the initial design of the product to the complete manufacture of the product, provided the process is controlled and the methods used are checked by an organization or individual responsible for the conformance with statutory requirements on health, safety and environment (e.g. energy efficiency).
NOTE 3 This document does not constitute a training programme.
|
Published |
2023-03 |
Edition : 1 |
Number of pages : 36 |
Technical Committee |
27.080
Heat pumps
;
27.200
Refrigerating technology
;
03.100.30
Management of human resources
|
| ISO 11807-2:2001 |
Integrated optics — Vocabulary — Part 2: Terms used in classification |
|
Withdrawn |
2001-07 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
31.260
Optoelectronics. Laser equipment
;
01.040.31
Electronics (Vocabularies)
|
| ISO 14084-2:2015 |
Process diagrams for power plants — Part 2: Graphical symbols |
ISO 14084-2:2015 specifies graphical symbols for process diagrams for power plants and guidelines for creation of new graphical symbol examples.
ISO 14084-2:2015 is a collective application standard of the ISO 14617‑series.
Graphical symbols for fluid power diagrams can be found in ISO 1219‑1.
Graphical symbols for electrotechnical diagrams can be found in IEC 60617.
|
Published |
2015-04 |
Edition : 1 |
Number of pages : 60 |
Technical Committee |
27.100
Power stations in general
;
01.080.30
Graphical symbols for use on mechanical engineering and construction drawings, diagrams, plans, maps and in relevant technical product documentation
|
| ISO 18888:2017 |
Gas turbine combined cycle power plants — Thermal performance tests |
ISO 18888:2017 specifies standard rules for preparing, conducting, evaluating and reporting thermal performance tests on combined cycle and cogeneration power plants driven by gas turbines for base and part load operation with or without supplementary firing.
ISO 18888:2017 is applicable to
- thermal performance tests for general information,
- thermal acceptance tests for determining the performance of the combined cycle plant in relation to a contractual guarantee, and
- comparative tests designed to check the performance differentials of the combined cycle and cogeneration power plants, for testing before and after modifications, upgrades or overhauls.
It can be used to determine the following thermal performance test goals and expected values, under specific operating and reference conditions within defined test boundaries:
- electrical power output;
- heat rate or thermal efficiency;
- process steam and/or district heat w/o generation of electrical power output by means of a steam turbine.
ISO 18888:2017 does not apply to individual equipment component testing, which is covered by corresponding standards.
It is not intended to be applied to the following test goals:
- environmental testing for example emissions, noise;
- vibration testing;
- operational testing;
- absolute or comparative performance of specific components of the combined cycle covered by dedicated standards (e.g. gas turbines).
|
Published |
2017-10 |
Edition : 1 |
Number of pages : 73 |
Technical Committee |
27.040
Gas and steam turbines. Steam engines
;
27.100
Power stations in general
|
| ISO 24239:2022 |
Corrosion control engineering life cycle in fossil fuel power plants — General requirements |
This document specifies general requirements for each element in the life cycle of corrosion control engineering in fossil fuel power plants.
This document is applicable to corrosion control engineering of all types of fossil fuel power plants.
|
Published |
2022-11 |
Edition : 1 |
Number of pages : 31 |
Technical Committee |
27.100
Power stations in general
;
77.060
Corrosion of metals
|
| ISO 37160:2020 |
Smart community infrastructure — Electric power infrastructure — Measurement methods for the quality of thermal power infrastructure and requirements for plant operations and management |
This document specifies methods for measuring the quality of thermal power infrastructure (QTPI) during the operational phase and requirements for operations and management activities.
It is intended for use by electric power providers, including public utilities and independent power producers (hereinafter collectively referred to as power plant operators), as well as relevant stakeholders that intend to maintain and improve QTPI.
NOTE The selection and importance of evaluation indicators resulting from the implementation of this document can vary depending on the characteristics of the power plant operator.
|
Published |
2020-03 |
Edition : 1 |
Number of pages : 18 |
Technical Committee |
27.100
Power stations in general
;
13.020.20
Environmental economics. Sustainability
|
| ISO 50045:2019 |
Technical guidelines for the evaluation of energy savings of thermal power plants |
This document gives general technical guidelines for evaluating energy savings of thermal power plants before and/or after implementing energy performance improvement action(s) (EPIAs). It includes evaluation, unit component efficiency, indexes calculation, analyses and reporting.
This document is applicable to existing thermal power generating units (TPGUs), where fossil fuels (e.g. coal, oil, natural gas) are combusted to generate electricity only or to supply thermal energy with the additional production of electricity (i.e. combined cycle power plants).
NOTE A typical thermal power plant encompasses at least one TPGU. If there is more than one, the TPGUs can run independently.
Results obtained in accordance with this document can be used either to evaluate the potential of energy savings or to determine fulfilment of contract guarantees. They do not provide a basis for comparison of the energy savings between TPGUs.
This document does not prescribe performance tests or measurements for TPGU equipment components/systems, the sampling and analysis of the fuels used, substances added for control of emissions (e.g. halide, limestone) and by-products (e.g. ash, gypsum), and instruments to be employed, but it does specify parameters of interest in the determination of energy savings. Applicable procedures can be found in relevant documents (published or to be published).
|
Published |
2019-03 |
Edition : 1 |
Number of pages : 22 |
Technical Committee |
27.015
Energy efficiency. Energy conservation in general
;
27.100
Power stations in general
|
| ISO/CD 3579 |
Reactor technology — Nuclear Power Plants —Installation of Structural modules |
|
Under development |
|
Edition : 1 |
|
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 6580:2005 |
General-purpose industrial fans — Circular flanges — Dimensions |
ISO 6580:2005 specifies the dimensions of circular flanges for general-purpose industrial fans
|
Withdrawn |
2005-02 |
Edition : 2 |
Number of pages : 4 |
Technical Committee |
23.120
Ventilators. Fans. Air-conditioners
|
| ISO 4233:2023 |
Reactor technology — Nuclear fusion reactors — Hot helium leak testing method for high temperature pressure-bearing components in nuclear fusion reactors |
This document specifies the methods and techniques for leak tightness assessment of a metallic component at high temperature by measuring its total leakage rates in a vacuum chamber with a tracer gas leak detector and high-pressure helium gas or the gas mixture flowing out of the component as tracer gas during its thermal and pressure cycles at its operating conditions. The minimum detectable leakage rate can be as low as 10-10 Pa·m3/s, depending on the dimension, external configuration complexity and materials of the component, and is strongly related to the test system and the test conditions.
This document is applicable for the hot helium leak test of in-vessel components as per its normal operating conditions in nuclear fusion reactors, which operate at elevated temperatures in an ultra-high vacuum environment down to 10-6 Pa and with inner flowing-coolant at operating pressure. It is also applicable to the overall leak tightness test of welds in other metallic components and equipment that could be evacuated and pressurized, such as pressurized tanks, pipes and valves in power plants, aerospace and other nuclear reactors.
|
Published |
2023-03 |
Edition : 1 |
Number of pages : 12 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO/DIS 4917-1 |
Design of Nuclear Power Plants against Seismic Events — Part 1: Principles |
|
Under development |
|
Edition : 1 |
Number of pages : 18 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
;
91.120.25
Seismic and vibration protection
|
| ISO/DIS 4917-3 |
Design of Nuclear Power Plants against Seismic Events — Part 3: Civil Structures |
|
Under development |
|
Edition : 1 |
Number of pages : 22 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
;
91.120.25
Seismic and vibration protection
|
| ISO/DIS 4917-4 |
Design of Nuclear Power Plants against Seismic Events — Part 4: Components |
|
Under development |
|
Edition : 1 |
Number of pages : 37 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
;
91.120.25
Seismic and vibration protection
|
| ISO/CD 4917-5 |
Design of Nuclear Power Plants against Seismic Events — Part 5: Seismic Instrumentation |
This document shall apply to nuclear power plants with water cooled reactors. For other nuclear facilities the applicability of the document must be checked in advance, before it might be applied correspondingly.
|
Under development |
|
Edition : 1 |
|
Technical Committee |
27.120.20
Nuclear power plants. Safety
;
91.120.25
Seismic and vibration protection
|
| ISO/DIS 4917-6 |
Design of Nuclear Power Plants against Seismic Events — Part 6: Post-Seismic Measures |
|
Under development |
|
Edition : 1 |
Number of pages : 13 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
;
91.120.25
Seismic and vibration protection
|
| ISO 6215:1980 |
Nuclear power plants — Quality assurance |
|
Withdrawn |
1980-12 |
Edition : 1 |
Number of pages : 8 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 6258:1985 |
Nuclear power plants — Design against seismic hazards |
Specifies the requirements for designing and the data required and the way in which they should be used in order to determine the earth motions to be taken as the design basis earthquake (DBE), moreover the way in which the proof of seismic design adequacy should be established and documented. Determination of DBE is covered by both probabilistic and deterministic methods. Is entirely applicable when the DBE is greater than or equal to intensity VII on the MSK scale. When the DBE is less, the structural analysis could also be performed by using simpler rules.
|
Withdrawn |
1985-01 |
Edition : 1 |
Number of pages : 41 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 6527:1982 |
Nuclear power plants — Reliability data exchange — General guidelines |
Identifies the typical parameters of a component that permit it to be characterized unequivocally and to allow the corresponding reliability data to be associated with those of other components having equivalent typical parameters. Parameters refer to technical characteristics including the physical principle of operation and quality level and to actual operating conditions and maintenance and test intervals. Data may be represented both in a historical and in a statistical form.
|
Withdrawn |
1982-10 |
Edition : 1 |
Number of pages : 10 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 7385:1983 |
Nuclear power plants — Guidelines to ensure quality of collected data on reliability |
The output of a data collection system is strongly dependent on the quality of the information collected. Before starting such a system, it is necessary to clearly define the following items: the overall goal, the suppliers of field data, the users of processed data, the terms and expressions used, the means used to collect data and to treat them, the questions to be answered by field data, field data needed. The standard gives a comprehensive guidance to ensure quality of availability and reliability data collected in nuclear power plants.
|
Withdrawn |
1983-08 |
Edition : 1 |
Number of pages : 3 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 8107:1993 |
Nuclear power plants — Maintainability — Terminology |
Identifies the typical parameters and terms necessary for collecting and exchanging maintainability data. The definitions are valid for corrective maintenance. For preventive maintenance, a similar classification can be drawn up. The general guidelines on the exchange of reliability data for nuclear power plants are given in ISO 6527.
|
Published |
1993-06 |
Edition : 1 |
Number of pages : 14 |
Technical Committee |
01.040.27
Energy and heat transfer engineering (Vocabularies)
;
27.120.20
Nuclear power plants. Safety
|
| ISO 11599:1997 |
Determination of gas porosity and gas permeability of hydraulic binders containing embedded radioactive waste |
|
Published |
1997-12 |
Edition : 1 |
Number of pages : 16 |
Technical Committee |
13.030.40
Installations and equipment for waste disposal and treatment
;
27.120.20
Nuclear power plants. Safety
|
| ISO 14943:2004 |
Nuclear fuel technology — Administrative criteria related to nuclear criticality safety |
ISO 14943:2004 provides criteria for the administration of nuclear criticality safety-related activities for operations which take place outside of reactors and for which there exists a potential for criticality accidents.
|
Published |
2004-10 |
Edition : 1 |
Number of pages : 5 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 15080:2001 |
Nuclear facilities — Ventilation penetrations for shielded enclosures |
|
Published |
2001-09 |
Edition : 1 |
Number of pages : 22 |
Technical Committee |
13.280
Radiation protection
;
27.120.20
Nuclear power plants. Safety
|
| ISO 15080:2001/Amd 1:2019 |
Nuclear facilities — Ventilation penetrations for shielded enclosures — Amendment 1 |
|
Published |
2019-05 |
Edition : 1 |
Number of pages : 4 |
Technical Committee |
13.280
Radiation protection
;
27.120.20
Nuclear power plants. Safety
|
| ISO 16117:2013 |
Nuclear criticality safety — Estimation of the number of fissions of a postulated criticality accident |
ISO 16117:2013 provides a methodology to estimate a reasonably maximal value of the number of fissions of a postulated criticality accident.
The fission number estimate, associated with its postulated criticality accident, impacts the accident emergency planning and response because it is used for the estimation of radiation doses and of radioactive materials release.
ISO 16117:2013 does apply to nuclear facilities, plants, laboratories, storage, and transportation of fissile material (but not to nuclear power reactor cores) where a credible criticality accident may occur.
|
Published |
2013-10 |
Edition : 1 |
Number of pages : 30 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO/DIS 16646 |
Nuclear installations — Criteria for the design and operation of confinement and ventilation systems of tritium fusion facilities and fusion fuel handling facilities |
|
Under development |
|
Edition : 1 |
Number of pages : 77 |
Technical Committee |
13.280
Radiation protection
;
27.120.20
Nuclear power plants. Safety
|
| ISO 16647:2018 |
Nuclear facilities — Criteria for design and operation of confinement systems for nuclear worksite and for nuclear installations under decommissioning |
This document specifies the requirements applicable to the design and use of airborne confinement systems that ensure safety and radioprotection functions in nuclear worksites and in nuclear installations under decommissioning to protect from radioactive contamination produced: aerosol or gas.
The purpose of confinement systems is to protect the workers, members of the public and environment against the spread of radioactive contamination resulting from operations in nuclear worksites and from nuclear installations under decommissioning.
The confinement of nuclear worksites and of nuclear installations under decommissioning is characterized by the temporary and evolving (dynamic) nature of the operations to be performed. These operations often take place in area not specifically designed for this purpose.
This document applies to maintenance or upgrades at worksites which fit the above definition.
NOTE The requirements for the design and use of ventilation and confinement systems and for liquid confinement in nuclear reactors or in nuclear installations other than nuclear worksites and nuclear installations under decommissioning are developed in other ISO standards.
|
Published |
2018-09 |
Edition : 1 |
Number of pages : 35 |
Technical Committee |
27.120.20
Nuclear power plants. Safety
|
| ISO 21243:2022 |
Radiation protection — Performance criteria for laboratories performing initial cytogenetic dose assessment of mass casualties in radiological or nuclear emergencies — General principles and application to dicentric assay |
The purpose of this document is to give an overview of the minimum requirements for performing the dicentric assay with quality control measures using mitogen stimulated peripheral blood lymphocytes for initial assessment of individuals involved in a mass casualty scenario. The dicentric assay is the use of chromosome damage to quickly estimate approximate radiation doses received by individuals in order to supplement the early clinical categorization of casualties.
This document focuses on the organizational and operational aspects of applying the dicentric assay in an initial assessment mode. The technical aspects of the dicentric assay can be found in ISO 19238.
This document is applicable either to an experienced biological dosimetry laboratory working alone or to a network of collaborating laboratories (as defined in Clause 7).
|
Published |
2022-11 |
Edition : 2 |
Number of pages : 18 |
Technical Committee |
13.280
Radiation protection
;
27.120.20
Nuclear power plants. Safety
|
| ISO 16659-1:2022 |
Ventilation systems for nuclear facilities — In-situ efficiency test methods for iodine traps with solid sorbent — Part 1: General requirements |
The scope of ISO 16659 series is to provide different test methods aiming at assessing the efficiency of radioactive iodine traps in ventilation systems of nuclear facilities. The ISO 16659 series deals with iodine traps containing a solid sorbent — mainly activated and impregnated charcoal, the most common solid iodine sorbents used in the ventilation systems of nuclear facilities — as well as other sorbents for special conditions (e.g. high temperature zeolites).
The scope of this document is to provide general and common requirements for the different test methods for industrial nuclear facilities. The different methods will be described in other specific parts of ISO 16659 series. Nuclear medicine applications are excluded from the scope of ISO 16659 series.
In principle, ISO 16659 series is used mainly for filtering radioactive iodine, but other radioactive gases can also be trapped together with iodine. In such a case, some specificity may have to be adapted for these other radioactive gases in specific parts of ISO 16659 series.
This document describes the main general requirements in order to check in situ the efficiency of the iodine traps, according to test conditions that are proposed to be as reproducible as possible.
|
Published |
2022-12 |
Edition : 1 |
Number of pages : 21 |
Technical Committee |
13.280
Radiation protection
;
27.120.20
Nuclear power plants. Safety
|