Gas detection equipment in water

Gas detection equipment in water, Total:352 items.

The international standard classification for "Gas detection equipment in water" includes: Electrical engineering in general , Transport by water , Safety of machinery , Fire-fighting , Environmental testing , Water supply systems , Power stations in general .

The Chinese standard classification for "Gas detection equipment in water" includes: High voltage switchgear , Diving and its physiological condition , Hygiene, safety and labor protection , Fire-fighting equipment and devices , Basic standards and general methods , Water supply and draining engineering in general , Electrical insulating material and its products , Water turbine and its auxiliary equipment , Hydrogeological survey , Mechanics Measurement .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 8905-1996 The guide for processing and measuring SF6 Gas in power apparatus
SPC GB/T 37536-2019 Intermediate check specifications of measuring equipment for vehicle inspection body (TEXT OF DOCUMENT IS IN CHINESE)
GB/T 29483-2013 Electrical safety of machinery—Application of protective equipment to detect the presence of persons
GB/T 5170.11-2017 Inspection methods for environmental testing equipments—Part 11: Corrosive gas testing equipments
GB 18435-2007 Breathing gases for divers and their determination methods
GB 3836.13-1997 Electrical apparatus for explosive gas atmospheres Part 13:Repair and overhaul for apparatus used in explosive gas atmospheres
GB/T 8905-2012 The guide for management and measuring SF6 gas in electrical equipment
GB 27898.4-2011 Fixed water supply equipment used for fire-protection - Part 4: Gas driven fixed water supply equipment used for fire-protection

Professional Standard - Urban Construction

CJ/T 456-2014 Boosting pressure water supply equipment with pneumatic tank
CJ/T 307-2009 Test methods for the gas from town wastewater facilities

Professional Standard - Energy and Power Planning

DL/T 1432.2-2016 Testing specification for on-line monitoring device of transformation equipment—Part 2: online monitoring device for dissolved gas in transformer oil
DL/T 506-1992 On-site measurement method of moisture content in sulfur hexafluoride gas-insulated equipment
DL/T 1986-2019 Technical specification for gas detecting in SF6 gas mixture insulated equipment
DL/T 506-2018 Measurement method of insulating gas humidity in sulfur hexafluoride electrical equipment
DL/T 506-2007 Method of humidity measurement of SF6 insulated gas in electrical equipment

Group Standards of the People's Republic of China

T/CEEIA 528-2021 Electrical equipment vibration detection technology based on fiber optic sensors— Part 2：Gas insulated switchgear (GIS)
T/QGCML 2110-2024 Fire pipe air tightness testing equipment
T/ACCEM 044-2024 《Medium voltage switch running-in detection equipment》
T/QGCML 4147-2024 Technical regulations for detection of indoor water leakage equipment
T/CEC 140-2017 Measurement method of sulfur hexafluoride gas purity in sulfur hexafluoride electrical equipment
T/CIET 769-2024 Technical Specifications for Hydrogen Concentration Detection Equipment
T/QGCML 2110-2023 Fire pipe air tightness testing equipment
T/CEEIA 525-2021 Electrical equipment partial discharge detection by optical fiber sensor— Part 2: Gas insulated switchgear (GIS)

Professional Standard - Navy

HJB 265-2007 Special-3 Mine Detection Equipment Metrology Verification Regulations

Professional Standard - Electricity

DL/T 2756-2024 Guidelines for the detection and recovery of sulfur hexafluoride and its mixed gases used in electrical equipment

Hubei Provincial Standard of the People's Republic of China

DB42/T 275-2003 The method for determination of microcystins in water body

Professional Standard - Commodity Inspection

SN/T 0722-1997 Rules for the inspection of hydro generator equipments for export

Professional Standard - Coal

MT 278-1994 Harmful Gas Existing in Mine Air Detection Method of Ammonia Gas（Detector Tube Method）

Professional Standard - Geology

DZ/T 0064.74-1993 Groundwater quality test methods - the determination of gas with gas chromatography

State Grid Corporation of China

Q/GDW 540.2-2010 Testing specification for on-line monitoring system of transformation equipment Part 2：on-line monitoring device of gases dissolved in transformer oil

National Metrological Verification Regulations of the People's Republic of China

JJG 974-2002 Verification Regulation of Measuring Instrument for Cement Bright Degumming Equipment

Professional Standard - Water Conservancy

SL 144-1995 Check method of water environmental detecting instrument and experimental equipment
SL 144-1995（条文说明） Calibration (inspection) method of water environment testing instruments and test equipment

Military Standard of the People's Republic of China-General Armament Department

GJB 1172.15-1991 Military equipment climate extreme aerial precipitation intensity

Underwriters Laboratories (UL)

UL 1498-2023 Guidance Document for Gas Detection Equipment

Magyar Szabványügyi Testület

MSZ 11413-1967 Is the gas detection equipment simple?
MSZ 8607-1973 Mobile equipment, gas and water heating equipment products and testing
MSZ 5200/2.lap-1957 Energy equipment testing site. Odor, temperature, content of substances in the air
MI 12770-1971 General testing methods for hydraulic equipment
MSZ 18744-1980 Printing inspection connection machinery and equipment. liquid equipment
MSZ 11413/3-1979 Gas detection natural gas industrial lock equipment
MSZ 5200/23.lap-1959 Generator water detection. Exchange equipment information detection and softened water quality detection
MSZ 4227-1972 Laboratory equipment water disinfection equipment requirements and testing
MSZ 9650/26-1982 Paint testing. Corrected Abel． Ignition point detection in Pensky equipment
MSZ 21866/1-1979 Automotive engine air equipment testing
MI 12772-1972 Hydrostatic equipment. Detection method of water pressure column
MSZ 8889/1.lap-1963 Equipment and instruments for climate-related testing. Cold detection
MSZ 11408-1963 Natural gas information product equipment testing
MSZ 8889/2.lap-1963 Equipment and instruments for climate-related testing. Dry heat detection
MSZ 8888/9.lap-1962 Equipment and instruments for climate-related testing. Mildew detection
MSZ 11425/1-1982 Testing requirements for industrial gas delivery equipment
MI 12773-1972 Hydropower equipment. Hydrogen battery pack detection method

German Institute for Standardization

DIN EN 50194-1:2024-12*VDE 0400-30-1:2024-12 Electrical apparatus for the detection of flammable gases in household premises
DIN EN 50194-2:2020-08*VDE 0400-30-3:2020-08 Electrical apparatus for the detection of combustible gases in domestic premises
DIN EN 50244:2017-01*VDE 0400-30-2:2017-01 Electrical apparatus for the detection of combustible gases in domestic premises
DIN EN 50241-2:2000 Specification for open path apparatus for the detection of combustible or toxic gases - Part 2: Performance requirements for apparatus for the detection of combustible gases; German version EN 50241-2:1999
DIN EN 50271:2019-03*VDE 0400-21:2019-03 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DIN EN 50291-1:2019-04*VDE 0400-34-1:2019-04 Gas detectors – Electrical apparatus for the detection of carbon monoxide in domestic premises
DIN EN 50291-1:2021-06*VDE 0400-34-1 Berichtigung 1:2021-06 Gas detectors – Electrical apparatus for the detection of carbon monoxide in domestic premises
DIN EN 50676:2020-12*VDE 0400-60:2020-12 Electrical equipment used for detection and concentration measurement of refrigerant gases
DIN EN 50402:2018 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems; German version EN 50402:2017
DIN EN 50402:2018-01*VDE 0400-70:2018-01 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen
DIN EN 60861:2008-10*VDE 0493-4-2:2008-10 Equipment for monitoring of radionuclides in liquid effluents and surface waters
DIN EN 50104:2024-02*VDE 0400-20:2024-02 Electrical equipment for the detection and measurement of oxygen
DIN V 19545:1984 Discharge fittings (trap seals and accessories); principles of construction and testing
DIN EN 50402 E:2015-12 Draft Document - Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems; German version prEN 50402:2015
DIN EN 45544-3 E:2014 Draft Document - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection; German version ...
DIN EN 50270 E:2020-11 Draft Document - Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German and English version prEN 50270:2019
DIN EN 50271:2019 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version EN 50271:2018
DIN EN 50271:2002 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version EN 50271:2001
DIN EN 50402 E:2015 Draft Document - Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems; German version prEN 50402:2015
DIN EN 45544-3 E:2014-03 Draft Document - Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection; German version ...
DIN EN 50271 E:2016 Draft Document - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version prEN 50271:2016
DIN EN 50271 E:2016-10 Draft Document - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version prEN 50271:2016
DIN EN 50545-1:2017-01*VDE 0400-80:2017-01 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels
DIN EN 50271:2019-03 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version EN 50271:2018
DIN EN 45544-3:2015-10 Workplace atmospheres - Electrical apparatus used for the direct detection and concentration direct measurement of toxic gases and vapors - Part 3: Performance requirements for apparatus used for general gas detection; German version EN 45544-3:2015
DIN EN 61779-5:2001 Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas (IEC 61779-5:1998, modified); German version EN 61779-5:2000
DIN EN 50194:2000 Electrical apparatus for the detection of combustible gases in domestic premises - Test methods and performance requirements; German version EN 50194:2000
DIN 3368-2:1989 Gas appliances, central heating boilers, combi-waterheaters; requirements, testing
DIN EN 50194-2:2019-01 Draft Document - Electrical apparatus for the detection of combustible gases in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises - Additional test methods an...
DIN EN 17931:2023 Gas welding equipment - Manual gas equipment for welding, heating and cutting - Periodic Inspection; German and English version prEN 17931:2023
DIN EN 17931:2023-03 Gas welding equipment - Manual gas equipment for welding, heating and cutting - Periodic Inspection; German and English version prEN 17931:2023 / Note: Date of issue 2023-02-10
DIN EN 50545-1:2017 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - Part 1: General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides
DIN EN 50073:2000 Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of combustible gases or oxygen; German version EN 50073:1999
DIN EN 50194-1 E:2022-09 Draft Document - Electrical apparatus for the detection of flammable gases in household and non-industrial premises - Part 1: Test methods and performance requirements; German and English version prEN 50194-1:2022
DIN EN 61779-2:2001-07 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air (IEC 61779-2:1998, modified); German version EN 61779-2:2000
DIN EN 61779-3:2001 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air (IEC 61779-3:1998, modified); German version EN 61779-3:2000
DIN EN 61779-2:2001 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air (IEC 61779-2:1998, modified); German version EN 61779-2:2000
DIN EN 50270 E:2014-03 Draft Document - Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version prEN 50270:2013
DIN EN 50271 E:2008-12 Draft Document - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version prEN 50271:2008
DIN 19636:1989 Water softeners for use in drinking water supply installations; requirements and testing (DVGW code of practice)
DIN EN 50292:2024-07*VDE 0400-35:2024-07 Electrical apparatus for the detection of carbon monoxide in domestic premises, caravans and boats

Institute of Electrical and Electronics Engineers (IEEE)

IEEE C37.122.5-2013 Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
IEEE Std 1125-1993(R2005) IEEE Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
IEEE Std 1125-1993 IEEE Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
IEEE 1125-1993 Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
IEEE C57.104-1978 Guide for the Detection and Determination of Generated Gases in Oil-Immersed Transformers and their Relation to the Serviceability of the Equipment
ANSI/IEEE Std C57.104-1978 IEEE Guide for the Detection and Determination of Generated Gases in Oil-Immersed Transformers and Their Relation to the Serviceability of the Equipment
IEEE Std C57.104-1978 IEEE Guide for the Detection and Determination of Generated Gases in Oil-Immersed Transformers and Their Relation to the Serviceability of the Equipment

Gosstandart of Russia

GOST R 52138-2003 Electrical apparatus for the detection and measurement of flammable gases. Part 3. Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
GOST R 52137-2003 Electrical apparatus for the detection and measurement of flammable gases. Part 2. Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
GOST R 52140-2003 Electrical apparatus for the detection and measurement of flammable gases. Part 5. Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas
GOST R 52136-2003 Electrical apparatus for the detection and measurement of flammable gases. Part 1. General requirements and test methods
GOST R 52139-2003 Electrical apparatus for the detection and measurement of flammable gases. Part 4. Performance requirements for group I1 apparatus indicating a volume fraction up to 100 % lower explosive limit
GOST R 8.766-2011 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration dissolving in water gasses (oxygen, hydrogen)

European Committee for Electrotechnical Standardization（CENELEC）

EN 61779-3:2000 Electrical Apparatus for the Detection and Measurement of Flammable Gases - Part 3: Performance Requirements for Group I Apparatus Indicating a Volume Fraction Up to 100% Methane in Air
FprEN 50270:2021 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
EN 61779-5:2000 Electrical Apparatus for the Detection and Measurement of Flammable Gases - Part 5: Performance Requirements for Group II Apparatus Indicating a Volume Fraction Up to 100% Gas
EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methods
EN 50244:2016 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection@ installation@ use and maintenance

American Petroleum Institute (API)

API REPORT 79-27-1981 Establishment Parameters to Which Gas Detector Equipment is Exposed in Offshore Oil and Gas Production Operations
API PUBL 4394-1985 Detection of Hydrocarbons in Groundwater by Analysis of Shallow Soil Gas/Vapor

British Standards Institution (BSI)

BS 7348:1990 Specification for electrical apparatus for the detection of combustible gases in domestic premises
BS EN 50270:2007 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50055:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air
BS EN 50056:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100% (V/V) methane in air
BS EN 50055:1991 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 5 % (V/V) methane in air
BS EN 50270:1999 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50058:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% (V/V) gas
BS EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of gas detection systems
BIP 2229-2013 Code of Practice for In-service Inspection and Testing of Electrical Equipment
04/30112683 DC IEC 61779-6 ED.2. Electrical apparatus for the detection and measurement of flammable gases. Part 6. Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases
BS EN 50270:2015(2016) Electromagnetic compatibility — Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50271:2002 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
BS EN 50058:1991 Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % (V/V) gas
09/30211629 DC BS EN 50271. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies
BS EN 50271:2018 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies
19/30398559 DC BS EN 50270. Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
BS EN 50054:1991 Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods
BS EN 50054:1999 Electrical apparatus for the detection and measurement of combustible gases. General requirements and test methods
BS EN 50194-1:2009 Electrical apparatus for the detection of combustible gases in domestic premises. Test methods and performance requirements
BS EN 50194-2:2006+A1:2016 Electrical apparatus for the detection of combustible gases in domestic premises. Test methods and performance requirements
BS EN 50194:2000 Electrical apparatus for the detection of combustible gases in domestic premises. Test methods and performance requirements
BS EN 45544-2:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Performance requirements for apparatus used for measuring concentrations in the region of limit values
BS EN 50194-2:2006 Electrical apparatus for the detection of combustible gases in domestic premises - Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises - Additional test methods and performance requirements
BS EN 50194-2:2019 Electrical apparatus for the detection of combustible gases in domestic premises. Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises. Additional test methods and performa...
BS EN 45544-3:2015 Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Performance requirements for apparatus used for general gas detection
BS EN 50057:1991 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit
BS 5343-1:1986 Gas detector tubes-Specification for short term gas detector tubes
BS EN 50057:1999 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100% lower explosive limit
BS EN 45544-2:2015 Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Performance requirements for apparatus used for exposure measurement
BS 3680-8H:1996 Measurement of liquid flow in open channels. Measuring instruments and equipment. Method of specifying the performance of hydrometric equipment
BS EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases. Performance requirements and test methods
BS IEC 60861:2006 Equipment for monitoring of radionuclides in liquid effluents and surface waters
BS EN 50244:2000 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance
BS EN 61779-1:2000(2004) Electrical apparatus for the detection and measurement of flammable gases — Part 1 : General requirements and test methods
BS EN 50056:1991 Specification for electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group I apparatus indicating up to 100 % (V/V) methane
PD ISO/PAS 19891-1:2016 Specification for gas detectors for testing atmospheres in enclosed spaces on board ships
BS EN 50194-1:2023 Electrical apparatus for the detection of flammable gases in household premises - Test methods and performance requirements

Spanish Association for Standardization (UNE)

UNE-EN 61779-3:2002 Electrical apparatus for the detection and measurement of flammable gases. Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air.
UNE-EN 61779-2:2002 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air.
UNE-EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50402:2006 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
UNE-EN 50270:2000 ELECTROMAGNETIC COMPATIBILITY. ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF COMBUSTIBLE GASES, TOXIC GASES OR OXYGEN.
UNE-EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection (Endorsed by AENOR in March of 20...
UNE-EN 50402:2006/A1:2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
UNE-EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems (Endorsed by Asociación Española de Normalización in June of 2017.)
UNE-EN 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
AENOR UNE-EN 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50270:2016/AC:2016-08 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
UNE-EN 50271:2002 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen. Requirements and tests for apparatus using software and/or digital technologies.
UNE-EN 50271:2011 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
AENOR UNE-EN 50402/A1:2006 Electrical apparatus for the detection and measurement of fuel or toxic gases or vapors or of oxygen - Requirements on the functional safety of fixed gas detection systems
AENOR UNE-EN 50402:2006 Electrical apparatus for the detection and measurement of fuel or toxic gases or vapors or of oxygen - Requirements on the functional safety of fixed gas detection systems
UNE-EN 61779-5:2002 Electrical apparatus for the detection and measurement of flammable gases. Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas.
UNE-EN 50271:2019 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
UNE-EN 61181:2008/A1:2012 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
UNE-EN 50194:2001 Electrical apparatus for the detection of combustible gases in domestic premises - Test methods and performance requirements.
UNE-EN 61181:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
AENOR UNE-EN 50500:2009 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
AENOR UNE-EN 50500/A1:2009 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
AENOR UNE 192011-6:2018 Procedure for regulatory inspection. Pressure equipment. Part 6: Specific requirements for transportable pressure vessels. Gas refill centers.
UNE 21369:1983 GUIDE TO THE CHECKING OF SULPHUR HEXAFLUORIDE (SF6) TAKEN FROM ELECTRICAL EQUIPMENT.
UNE-EN 15333-1:2008 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
UNE-EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methods (Endorsed by Asociación Española de Normalización in February of 2020.)
UNE-EN 50500:2009 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
UNE-EN 50500:2009/A1:2015 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
UNE-EN 61779-1:2002 Electrical apparatus for the detection and measurement of flammable gases -- Part 1: General requirements and test methods.

Lithuanian Standards Office

LST EN 50291-1/AC-2021 Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1: Test methods and performance requirements
LST EN 50270-2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
LST EN 50402-2005/A1-2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
LST EN 50271-2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
LST EN 50402-2005 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of fixed gas detection systems
LST EN 50402-2005/AC-2009 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen. Requirements on the functional safety of fixed gas detection systems
LST EN 15333-1-2008 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
LST EN 15333-1-2008/AC-2009 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
LST EN 50500-2009 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
LST EN 61181-2007 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment (IEC 61181:2007)

Association Francaise de Normalisation

NF C23-591-1*NF EN 50291-1:2018 Gas detectors - Electrical apparatus for the detection of carbon monoxide in domestic premises - Part 1 : test methods and performance requirements
NF C23-596*NF EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
NF C23-570:2000 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
NF EN 50402:2017 Electrical equipment for the detection and measurement of combustible or toxic gases or vapors or oxygen - Requirements for the functional safety of gas detection systems
NF C23-560-2:2005 Electrical apparatus for the detection and measurement of flammable gases - Part 2: performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
NF C23-560-3:2005 Electrical apparatus for the detection and measurement of flammable gases - Part 3: performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air
NF C23-571:2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies.
NF C23-571*NF EN 50271:2018 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
NF X43-246-3*NF EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3 : performance requirements for apparatus used for general gas detection
NF EN 50271:2018 Electrical devices for detecting and measuring combustible gases, toxic gases or oxygen - Requirements and testing for devices using software and/or digital technologies
NF EN 50545-1/A1:2016 Electrical apparatus for detecting and measuring combustible and toxic gases in parking lots and tunnels - Part 1: general performance requirements and methods for the detection and measurement of carbon monoxide and oxy...
NF EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3 : performance requirements for apparatus used for general gas detection
NF C23-560-5:2005 Electrical apparatus for the detection and measurement of flammable gases - Part 5: performance requirements for group II apparatus indicating a volume fraction up to 100% gas
NF F11-600:1994 Railway rolling - Airtightness tests for pneumatic and electropneumatic equipement.
NF D30-003:1992 Heating. Gas. Liquid fuels, gaseous fuel. Double hot water central heating boilers. Determination of hot water production system parameters necessary for application of the heat rules.
NF EN 50379-2:2012 Specification for portable electrical devices designed to measure the parameters of combustion gases in the exhaust ducts of heating appliances - Part 2: requirements for the characteristics of devices used in ...
NF EN 61181/A1:2012 Electrical equipment impregnated with mineral oil - Application of dissolved gas analysis (DGA) during factory testing of electrical equipment
NF EN IEC 60567:2024 Submerged electrical equipment - Sampling of free gases and analysis of free and dissolved gases in mineral oils and other insulating liquids - Recommendations
NF C23-676*NF EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methods
NF EN 50500:2008 Procedures for measuring magnetic field levels generated by electrical and electronic devices in the railway environment with regard to human exposure
NF F99-020/A1*NF EN 50500/A1:2015 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
NF C23-544*NF EN 50244:2016 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance
NF EN 50500/A1:2015 Procedures for measuring magnetic field levels generated by electrical and electronic devices in the railway environment with regard to human exposure
NF EN 60567:2012 Submerged electrical equipment - Gas sampling and analysis of free and dissolved gases - Guidelines

Australian/New Zealand Standard (AU-AS/NZS)

AS/NZS 61779.2:2000 Electrical apparatus for the detection and measurement of flammable gases, Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5% methane in air
AS/NZS 3760:2003 In-service safety inspection and testing of electrical equipment
AS/NZS 3760:2001 In-service safety inspection and testing of electrical equipment
AS/NZS 61779.3:2000 Electrical apparatus for the detection and measurement of flammable gases, Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100% methane in air
AS/NZS 4641:2018 Electrical equipment for detection of oxygen and other gases and vapours at toxic levels — General requirements and test methods
AS/NZS 61779.5:2000 Electrical apparatus for the detection and measurement of flammable gases, Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100% gas
AS/NZS 61779.6:2000 Electrical apparatus for the detection and measurement of flammable gases Part 6: Guide for the selection,installation,use and maintenance of apparatus for the detection and measurement of flammable gases
AS/NZS 4641:2007 Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels-General requirements and test methods (Incorporating Amendment 1: June 2008)
AS/NZS 4641(Int):2005 Electrical apparatus for detection of oxygen and other gases and vapours at toxic levels--General requirements and test methods
AS/NZS 5761:2005 In-service safety inspection and testing - Second-hand electrical equipment prior to sale
AS/NZS 61779.4:2000 Electrical apparatus for the detection and measurement of flammable gases, Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

Der Energieeffizienzverband für Wärme, Kälte und KWK e. V.(AGFW)

AGFW FW 439 A:2011-10 Usage of mobile gas measuring instruments for shaft- and canal-atmosphere measurement in district heating systems

GCC Standardization Organization

BH GSO EN 50402:2024 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
OS GSO EN 50402:2024 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
GSO EN 50676:2024 Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methods
GSO EN 50402:2024 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems
GSO IEC 61181:2014 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment

Danish Standards Foundation

DS/EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DS/EN 50402:2006 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
DANSK DS/EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen – Requirements on the functional safety of gas detection systems
DS/EN 50402/A1:2008 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
DANSK DS/EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection
DANSK DS/EN 50270/AC:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DANSK DS/EN 50270:2007 Electromagnetic compatibility – Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
DS/EN 50271:2010 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
DANSK DS/EN 50402/A1:2006 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen – Requirements on the functional safety of fixed gas detection systems
DANSK DS/EN 50271:2018 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen – Requirements and tests for apparatus using software and/or digital technologies
DANSK DS/EN 61181/A1:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
DS/EN 61181:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
DANSK DS/EN 61181:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
DS/EN 61181/A1:2012 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
DANSK DS/EN 50500:2008 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
DANSK DS/EN 50500/A1:2008 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
DS/EN 15333-1/AC:2009 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
DANSK DS/EN 60861:2008 Equipment for monitoring of radionuclides in liquid effluents and surface waters
DS/EN 50244:2000 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance
DS/EN 15333-1:2008 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
DS/EN 60861:2008 Equipment for monitoring of radionuclides in liquid effluents and surface waters
DS/EN 50500:2008 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure

Comitato Elettrotecnico Italiano

CEI UNI EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours Part 3: Performance requirements for apparatus used for general gas detection
CEI EN 50402:2017 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapors or of oxygen - Requirements on the functional safety of gas detection systems
CEI EN 50402/A1:2007 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems
CEI EN 50270/EC:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
CEI EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
CEI EN 50271:2018 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
CEI EN 50194-2:2023 Electrical apparatus for the detection of combustible gases in domestic environments Part 2: Electrical apparatus for continuous operation in fixed installations on recreational vehicles and similar - Additional test methods and performance requirements
CEI EN 61181/A1:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
CEI EN 61181:2008 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
CEI EN 60861:2009 Equipment for monitoring of radionuclides in liquid effluents and surface waters
CEI UNI EN 50244:2001 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance

International Electrotechnical Commission (IEC)

IEC 61779-6:1999 Electrical apparatus for the detection and measurement of flammable gases - Part 6: Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases
IEC 61779-2:1998 Electrical apparatus for the detection and measurement of flammable gases - Part 2: Performance requirements for group I apparatus indicating a volume fraction up to 5 % methane in air
IEC 61779-3:1998 Electrical apparatus for the detection and measurement of flammable gases - Part 3: Performance requirements for group I apparatus indicating a volume fraction up to 100 % methane in air
IEC 60079-17:2002 Electrical apparatus for explosive gas atmospheres - Part 17: Inspection and maintenance of electrical installations in hazardous areas(other than mines)
IEC 61779-5:1998 Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas

Standard Association of Australia （SAA）

AS 2290.3:1990 Electrical equipment for coal mines - Maintenance and overhaul - Maintenance of gas detecting and monitoring equipment

Standards Norway

NS-EN 45544-3:2015 Workplace atmospheres — Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours — Part 3: Performance requirements for apparatus used for general gas detection

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0400-3-1999*DIN EN 50056:1999 Electrical equipment for the detection and measurement of combustible gases. Requirements for the operating behavior of Group I equipment with a methane content of 0-100% (V/V) in air
VDE 0400-70-2018 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of gas detection systems; German version EN 50402:2017
VDE 0843-30-2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen; German version EN 50270:2015
VDE 0843-30 BERICHTIGUNG 1-2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen; German version EN 50270:2015@ Corrigendum to DIN EN 50270 (VDE 0843-30):2015-10; German version EN 50270:2015/AC:2016
VDE 0843-30-2000*DIN EN 50270:2000 Electromagnetic compatibility for electrical equipment used to detect and measure flammable, toxic gases or oxygen
VDE 0400-30-1-2000*DIN EN 50194:2000 Electrical equipment for the detection of flammable gases in residential buildings - test methods and operating requirements
VDE 0400-70-2009 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems; German version EN 50402:2005 + A1:2008
VDE 0400-70-2015 Electrical apparatus for the detection and measurement of combustible or toxic gases or vapours or of oxygen - Requirements on the functional safety of fixed gas detection systems; German version prEN 50402:2015
VDE 0400-40-2-2000*DIN EN 50241-2:2000 Installation of alternate devices for the detection of flammable or toxic gases and vapours - Part 2: Requirements for the operating behaviour of equipment used to detect flammable gases
VDE 0843-30 Ber 1-2000*DIN EN 50270 Berichtigung 1:2000 Electromagnetic compatibility can be used for electrical equipment for detecting and measuring flammable gases, toxic gases or oxygen
VDE 0400-990-1-2020*DIN IEC 62990-1:2020 Workplace atmospheres Part 1: Gas detectors - Operational requirements for toxic gas detection equipment (IEC 62990-1:2019 + COR1:2019)
VDE 0400-21-2016 Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version prEN 50271:2016
VDE 0400-21-2011 Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version EN 50271:2010
VDE 0400-22-3-2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection; German version EN 45544-3:2015
VDE 0400-21-2019 Electrical apparatus for the detection and measurement of combustible gases@ toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies; German version EN 50271:2018
VDE 0400-3 A1-1996*DIN EN 50056/A1:1996 Electrical devices for detecting and measuring combustible gases Performance requirements for Group I equipment
VDE 0400-5-1999*DIN EN 50058:1999 Electrical apparatus for the detection and measurement of combustible gases - Part 5: Requirements for group 2 apparatus operating in the range 0% to 100% (V/V)
VDE 0400-4-1999*DIN EN 50057:1999 Electrical equipment for the detection and measurement of combustible gases - Operating requirements for the second group of devices
VDE 0400-34-1 E*DIN EN 50291-1:2008-07 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen – Requirements and tests for apparatus using software and/or digital technologies; German version prEN 50271:2008
VDE 0400-30-1-2009 Electrical apparatus for the detection of combustible gases in domestic premises - Part 1: Test methods and performance requirements; German version EN 50194-1:2009
VDE 0400-30-2-2000 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection@ installation@ use and maintenance; German version EN 50244:2000
VDE 0400-30-2-2016 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection@ installation@ use and maintenance; German version prEN 50244:2015
VDE 0400-30-2-2017 Electrical apparatus for the detection of combustible gases in domestic premises - Guide on the selection@ installation@ use and maintenance; German version EN 50244:2016
VDE 0413-6-1987*DIN VDE 0413-6:1987 Apparatus for testing protecting devices in power installations - Part 6: Measuring instruments for testing the efficiency of fault-current and fault-voltage operated protective devices in TN and TT systems
VDE 0674-2 DIN VDE 0674-2-1984*DIN IEC 60233:1984 Tests on hollow insulators for use in electrical equipment
VDE 0404-1-1988*DIN VDE 0404-1:1988 Devices for testing the safety measures of electrical equipment; General requirements

Indonesia Standards

SNI 06-2413-2002 Test methods for solid matter content in water

Swedish Institute for Standards

SIS SS-EN 50 055-1992 Electrical apparatusfor the detection and measurement ofcombustible gases - Performance requirements for Group I apparatus indicating upto5% (v/v) methane in air
SS-EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
SS-EN 50271:2018 Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen - Requirements and tests for apparatus using software and/or digital technologies
SS-EN 60861:2008 Equipment for monitoring of radionuclides in liquid effluents and surface waters
SS-EN IEC 60567:2024 Oil-filled electrical equipment - Sampling of gases and analysis of free and dissolved gases - Guidance
SIS SS-EN 50 054-1992 Electrical apparatus for the detection and measurement of combustible gases — General requirements and test methods
SS-EN 50244:2017 Electrical apparatus for detection of combustible gases in domestic premises - Guide on the selection, installation, use and maintenance
SIS SS-EN 50 058-1992 Electrical apparatus for the detection and measurement of combustible gases - Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas
SS-EN 50194-2:2019 Electrical apparatus for the detection of combustible gases in domestic premises - Part 2: Electrical apparatus for continuous operation in a fixed installation in recreational vehicles and similar premises - Additional test methods and performance req...

Yugoslav Association for Standardization

JUS N.A5.033-1979 Testing ofprotection against obUque rain. Devicefor checking
JUS N.A5.034-1979 Testing of protection against drops ofwater. Deviceforchecking

Association of German Mechanical Engineers

VDI 3860 BLATT 2-2019 Measuring landfill gas — measurements in the gas detection system
VDI 3860 Blatt 2-2006 Measurement of landfill gas - Measurements in the gas collection system
VDI 3672-1972 STAUBMESSUNGEN IN STROeMENDEN GASEM. REGISTRIERENDE MEss- EINRICHTUNGEN@ PHOTOELELTRISCHE MEssGERAeTE@ KALIBRIERUNG
VDI VDE DGQ DKD 2622-Blatt-9-1 E:2007-12 Calibration of measuring instruments for electrical quantities Test equipment for checking the safety of electrical equipment Electrical equipment according to DIN VDE 0701 and DIN VDE 0702

Czech Standards Institute (UNMZ)

CSN IEC 761-5:1993 Equipment for continuously monitoring radioactivity in gaseous effluents Part 5: Specific requirements for tritium effluent monitors
CSN IEC 761-3:1993 Equipment for continuously monitoring radioactivity in gaseous effluents. Part 3: Specific requirements for noble gas effluent monitors

European Committee for Standardization (CEN)

EN 50194:2000 Electrical Apparatus for the Detection of Gases in Domestic Premises - Test Methods and Performance Requirements
EN 50244:2000 Electrical Apparatus for the Detection of Combustible Gases in Domestic Premises - Guide on the Selection, Installation, Use and Maintenance

Polski Komitet Normalizacyjny (PKN)

PN Z02008-03-1986 Personal respiratory protection equipment used in the air environment. Respiratory absorbing equipment and absorbers and absorbing inserts. Requirements and tests.
PN-EN 50291-1-2018-06/AC-2021-03 E Gas detectors -- Electrical apparatus for the detection of carbon monoxide in domestic premises -- Part 1: Test methods and performance requirements

Compressed Gas Association (U.S.)

CGA V-12-2020 Use of gas detection liquid in gas cylinder packaging

The Directorate General of Specifications and Metrology (DGSM)

OS GSO IEC 61779-5:2014 Electrical apparatus for the detection and measurement of flammable gases - Part 5: Performance requirements for group II apparatus indicating a volume fraction up to 100 % gas
OS GSO IEC 61181:2014 Mineral oil-filled electrical equipment - Application of dissolved gas analysis (DGA) to factory tests on electrical equipment
OS GSO IEC/TS 62597:2014 Measurement procedures of magnetic field levels generated by electronic and electrical apparatus in the railway environment with respect to human exposure
OS GSO IEC 61779-4:2014 Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

Ente Nazionale Italiano di Unificazione

UNI CEI 70026:1991 Portable apparatus for sensing the presence of toxic gas and vapours in air.
UNI EN 15333-1:2008 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
EC 1-2010 UNI EN 15333-1:2008 Respiratory equipment - Open-circuit umbilical supplied compressed gas diving apparatus - Part 1: Demand apparatus
UNI 11522:2024 Electrical apparatus for the detection of combustible gases and carbon monoxide in domestic premises - Installation and maintenance
UNI CEI EN 45544-3:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for general gas detection
UNI EN 14624:2012 Performance of portable leak detectors and of room monitors for halogenated refrigerants

South African Bureau of Standard

SANS 10086-3:2001 The installation, inspection and maintenance of equipment used in explosive atmospheres Part 3: Repair and overhaul of apparatus used in explosive atmospheres
SANS 61779-6:1999 Electrical apparatus for the detection and measurement of flammable gases Part 6: Guide for the selection, installation, use and maintenance of apparatus for the detection and measurement of flammable gases

Process Industry Practices

PIP PCCA001-2016 Fixed Gas Detection Design Criteria

Belgian Standards Institute

NBN-EN 50058-1993 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % (v/v) gas
NBN X 44-002-1976 Cleaning equipment for air and other gases - Dust sampling in gas flows and determination of the dustcontents of the gas
NBN D 11-105 Central heating, ventilation and air conditioning, on-site acceptance testing of installations, inspection of water circulation within the heating body

Bureau of Indian Standards

IS 16085-2023 Mineral Oil-Filled Electrical Equipment - Application Of Dissolved Gas Analysis Dga To Factory Tests On Electrical Equipment

Korean Agency for Technology and Standards (KATS)

KS C 6598-2007(2018) Electrical apparatus for the detection of combustible gases in domestic premises－Test methods and performance requirements
KS C 6598-2007(2023) Electrical apparatus for the detection of combustible gases in domestic premises－Test methods and performance requirements
KS C IEC 60861-2022 Equipment for monitoring of radionuclides in liquid effluents and surface waters
KS C IEC 60861-2012(2022) Equipment for monitoring of radionuclides in liquid effluents and surface waters
KS C 0915-2002 ELECTRICAL APPARATUS FOR EXPLOSIVE GAS ATMOSPHERES-CONSTRUNCTION AND VERTIFICATION TEST OF FLAMEPROOF ENCLOSURES OF ELECTRICAL APPARATUS
KS C IEC 60079-0:2007 Explosive atmospheres — Part 0: Equipment — General requirements

Deutsche Vereinigung für Wasserwirtschaft, Abwasser und Abfall e. V. (DWA)

DWA-M 209:2007-04 Measuring the amount of oxygen provided by aeration equipment in activated sludge and clean water
DWA-M 218 E:2019-02 Pipe systems for the technical equipment of biogas plants

American Society for Testing and Materials (ASTM)

ASTM D3284-11 Standard Practice for Combustible Gases in the Gas Space of Electrical Apparatus Using Portable Meters

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 61779-4:2016 Electrical apparatus for the detection and measurement of flammable gases - Part 4: Performance requirements for group II apparatus indicating a volume fraction up to 100% lower explosive limit

American Water Works Association (AWWA)

AWWA ACE59875 Rapid Screening Assay for Pathogen Detection in Water
AWWA ACE59855 Waterborne Pathogen Testing Emergency and Readiness Plan

American National Standards Institute （ANSI)

ANSI/IEEE 1125:1994 Guide for Moisture Measurement and Control in SF6 Gas-Insulated Equipment
ANSI/ISEA 102-1990 Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments

Military Standards (MIL-STD)

MIL MIL-W-16642D-1980 WATER TESTING OUTFIT, BOILER (SUPERSEDING MIL-W-16642C)

National Fire Protection Association (NFPA)

NFPA 715-2023 Standard for the Installation of Fuel Gases Detection and Warning Equipment

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