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Toxic and harmful gas detection basis

Toxic and harmful gas detection basis, Total:146 items.

In the international standard classification, Toxic and harmful gas detection basis involves: Air quality, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Analytical chemistry, Quality, Occupational safety. Industrial hygiene, Electrical and electronic testing, Industrial automation systems, Alarm and warning systems, Linear and angular measurements, Protection against fire, Explosion protection, Mining equipment, Electrical equipment for working in special conditions, Electromagnetic compatibility (EMC), Transport, Protective equipment, Products of the chemical industry, Accident and disaster control, Medical sciences and health care facilities in general, Water quality, Electrical engineering in general.


Professional Standard - Environmental Protection, Toxic and harmful gas detection basis

  • HJ 871-2017 Ambient air - Determination of chlorine and other hazardous air pollutants in emergency monitoring - Length detector tube method
  • HJ 872-2017 Ambient air - Determination of chlorine and other hazardous air Pollutants in emergency monitoring - Electrochemical sensor method

Professional Standard - Commodity Inspection, Toxic and harmful gas detection basis

  • SN/T 2000-2013 Determination of certain hazardous substances in electrical and electronic equipment.General guidelines
  • SN/T 2000-2006 Determination of certain hazardous substances in electrical and electronic equipment.General guidelines
  • SN/T 2002-2006 Determination of certain hazardous substances in electrical and electronic equipment.Compliance assessment
  • SN/T 2002-2013 Determination of certain hazardous substances in electrical and electronic equipment.Conformity assessment
  • SN/T 3744-2013 Rules for detection of the residual toxic gas in entry-exit containers
  • SN/T 2001.1-2006 Determination of certain hazardous substances in electrical and electronic equipment.Mechanical disjointment.Part 1:General requirements

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Toxic and harmful gas detection basis

  • GB/T 32209-2015 Polycomponent deleterious gas detection alarm
  • GB 50493-2009 Specification for design of combustible gas and toxic gas detection and alarm for petrochemical industry
  • GB/T 50493-2019 Petrochemical industry combustible gas and toxic gas detection alarm design standards
  • GB/T 26073-2010 Safety guideline for the evaluation of toxic and flammable gas detection systems
  • GB/T 12301-1999 Detection methods for harmful gas evolved from non-dangerous cargo in holds

化学工业部, Toxic and harmful gas detection basis

Group Standards of the People's Republic of China, Toxic and harmful gas detection basis

  • T/NDAS 49-2021 Technical specification for toxic and harmful gas risk early warning and monitoring system in Industrial Park
  • T/CAS ES380926001-2022 Rules for quality grading and evaluating of industrial products—Online analyzers – Online combustible and toxic gas detector
  • T/CIC 401-2021 High temperature non-dispersive infrared absorption method for detection of inorganic harmful gas factors in waste gas from fixed pollution sources in metallurgical industry

Henan Provincial Standard of the People's Republic of China, Toxic and harmful gas detection basis

  • DB41/T 1522-2018 Technical specification for inspection and detection of flammable and toxic gas alarms

Professional Standard - Coal, Toxic and harmful gas detection basis

  • MT 278-1994 Harmful gas existing in mine air Detection method of ammonia gas(detector tube method)
  • MT 277-1994 Harmful gas existing in mine air Detection method of hydrogen sulfide(detector tube method)
  • MT/T 277-1994
  • MT 279-1994 Harmful gas existing in mine air Detection method of nitrogen oxide(detector tube method)
  • MT 280-1994 Harmful gas existing in mine air Detection method of sulfur dioxide(detector tube method)
  • MT/T 279-1994
  • MT/T 280-1994

National Metrological Verification Regulations of the People's Republic of China, Toxic and harmful gas detection basis

  • JJG(京) 45-2011 Remote Sensing Ignition Engine Vehicles Detector for Emit Harmful Gas
  • JJG(京)45-2011 Remote Sensing Ignition Engine Vehicles Detector for Emit Harmful Gas

Heilongjiang Provincial Standard of the People's Republic of China, Toxic and harmful gas detection basis

  • DB23/T 1802-2016 Technical specification for detection of combustible gas and toxic gas alarm system

Hebei Provincial Standard of the People's Republic of China, Toxic and harmful gas detection basis

  • DB13/T 2518-2017 Specifications for inspection and testing of combustible gas and toxic gas detection and alarm systems in industrial enterprises

HU-MSZT, Toxic and harmful gas detection basis

Korean Agency for Technology and Standards (KATS), Toxic and harmful gas detection basis

  • KS C 6592-2007 Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS C 6592-2007(2018) Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS C 6593-2007(2018) Installation, operation and maintenance of toxic gas-Detection instruments:Hydrogen sulfide

ISA - International Society of Automation, Toxic and harmful gas detection basis

KR-KS, Toxic and harmful gas detection basis

  • KS C 6592-2007(2023) Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS C 6593-2007(2023) Installation, operation and maintenance of toxic gas-Detection instruments:Hydrogen sulfide

Association Francaise de Normalisation, Toxic and harmful gas detection basis

  • NF EN 50270:2015 Compatibilité électromagnétique - Appareils de détection et de mesure de gaz combustible, de gaz toxique et d'oxygène
  • NF C23-570:2000 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
  • 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 EN 13631-16:2005 Explosifs à usage civil - Explosifs - Partie 16 : détection et mesurage des gaz toxiques
  • NF EN 50402:2017 Matériel électrique pour la détection et la mesure des gaz ou vapeurs combustibles ou toxiques ou de l'oxygène - Exigences relatives à la sécurité fonctionnelle des systèmes de détection de gaz
  • NF X65-023-1*NF ISO 29903-1:2020 Comparison of toxic gas data from different tests - Part 1 : guidance and requirements
  • 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 EN 50271:2018 Appareils électriques de détection et de mesure des gaz combustibles, des gaz toxiques ou de l'oxygène - Exigences et essais pour les appareils utilisant un logiciel et/ou des technologies numériques
  • 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 50545-1/A1:2016 Appareil électrique de détection et de mesure de gaz combustible et toxique dans les parcs de stationnement et les tunnels - Partie 1 : exigences de performance générales et méthodes pour la détection et la mesure du monoxyde de carbone et d'oxy...
  • NF EN 50545-1:2012 Appareil électrique de détection de mesure de gaz combustible et toxique dans les parcs de stationnement et les tunnels - Partie 1 : exigences de performance générales et méthodes pour la détection et la mesure du monoxyde de carbone et d'oxyde ...
  • NF EN 45544-4:2016 Atmosphères des lieux de travail - Appareillage électrique utilisé pour la détection directe des vapeurs et gaz toxiques et le mesurage direct de leur concentration - Partie 4 : guide de sélection, d'installation, d'utilisation et d'entretien
  • NF X43-246-4*NF EN 45544-4:2016 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4 : guide for selection, installation, use and maintenance
  • NF X43-246-2*NF EN 45544-2:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2 : performance requirements for apparatus used for exposure measurement

Instrument Society of America (ISA), Toxic and harmful gas detection basis

  • ISA TR92.00.03-2014 Guide for Toxic Gas Detection as a Method of Personnel Protection
  • ISA 92.0.01, PART I-1998 Performance Requirements for Toxic Gas-Detection Instruments: Hydrogen Sulfide Formerly ANSI/ISA-S92.0.01, Part 1-1998; Replaces ISA-S12.15 Part 1-1990

British Standards Institution (BSI), Toxic and harmful gas detection basis

  • BS ISO 29903-1:2020 Comparison of toxic gas data from different tests - Guidance and requirements
  • BS EN 50270:2007 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • BS EN 50270:1999 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • 19/30398559 DC BS EN 50270. Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • BS EN 50402:2017 Tracked Changes. 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
  • BS EN 50241-2:1999 Specification for open path apparatus for the detection of combustible or toxic gases and vapours - Performance requirements for apparatus for the detection of combustible gases
  • 19/30382856 DC BS ISO 29903-1. Guidance for the comparison of toxic gas data from different tests. Part 1. General
  • 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 45544-3:2015 Tracked Changes. 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 50241-1:1999 Specification for open path apparatus for the detection of combustible or toxic gases and vapours - General requirements and test methods
  • BS EN 45544-1:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - General requirements and test methods
  • BS EN 50271:2018 Tracked Changes. 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 45544-4:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Guide for selection, installation, use and maintenance
  • BS 60080:2020 Explosive and toxic atmospheres. Hazard detection mapping. Guidance on the placement of permanently installed flame and gas detection devices using software tools and other techniques
  • BS EN 45544-1:2015 Tracked Changes. Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. General requirements and test methods
  • 20/30383140 DC BS 60080. Explosive and toxic atmospheres. Hazard detection mapping. Guidance on the placement of permanently installed flame and gas detection devices using software tools and other techniques
  • BS EN 45544-2:2015 Tracked Changes. 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 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 45544-4:2016 Tracked Changes. Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours. Guide for selection, installation, use and maintenance
  • BS EN 45544-3:2000 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 well above limit values
  • BS EN 50545-1:2011+A1:2016 Electrical apparatus for the detection and measurement of toxic and combustible gases in car parks and tunnels - General performance requirements and test methods for the detection and measurement of carbon monoxide and nitrogen oxides

American Society for Testing and Materials (ASTM), Toxic and harmful gas detection basis

  • ASTM D4490-96 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
  • ASTM D4490-23 Red Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors (Standard + Redline PDF Bundle)
  • ASTM D4490-96(2001)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
  • ASTM D4490-23 Standard Practice for the Use of Detector Tubes in the Measurement of Toxic Gases and Vapors
  • ASTM D4490-96(2016) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
  • ASTM D4490-96(2011) Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
  • ASTM D4490-96(2006)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes

Danish Standards Foundation, Toxic and harmful gas detection basis

  • DS/EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • DS/EN 13631-16:2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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
  • 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
  • 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
  • DS/EN 45544-1:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
  • DS/EN 45544-4:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance

Lithuanian Standards Office , Toxic and harmful gas detection basis

  • LST EN 50270-2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • LST EN 13631-16-2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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 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 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 45544-1-2001 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
  • LST EN 45544-4-2001 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance

European Committee for Electrotechnical Standardization(CENELEC), Toxic and harmful gas detection basis

  • FprEN 50270:2021 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • EN 45544-4:2016 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection@ installation@ use and maintenance

German Institute for Standardization, Toxic and harmful gas detection basis

  • DIN EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2006
  • DIN EN 13631-16:2004-11 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases; German version EN 13631-16:2004
  • DIN EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2015
  • DIN 38415-6:2003 German standard methods for the examination of water, waste water and sludge - Subanimal testing (group T) - Part 6: Toxicity to fish; Determination of the non-acute-poisonous effect of waste water to fish eggs by dilution limits (T 6)
  • DIN 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; German version EN 50271:2010
  • DIN 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; German version EN 45544-3:2015
  • DIN EN 45544-1:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods; German version EN 45544-1:1999
  • 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 50270 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
  • DIN EN 45544-4:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance; German version EN 45544-4:1999
  • DIN EN 50545-1:2012 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; German ver

Occupational Health Standard of the People's Republic of China, Toxic and harmful gas detection basis

  • GBZ/T 223-2009 Specification of setting monitoring and alarming devices for toxic gas in the workplace

RU-GOST R, Toxic and harmful gas detection basis

  • GOST EN 50270-2012 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • GOST 12.4.159-1990 Occupational safety standards system. Means for individual protection of breathing organs. Methods of testing all-service canisters protection time against noxious gaseous contaminants

Professional Standard - Petrochemical Industry, Toxic and harmful gas detection basis

  • SH 3063-1999 Specification for the design of combustble gas and toxic gas detection and alarm for petrochemical industry

ES-UNE, Toxic and harmful gas detection basis

  • 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 50270:2016 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • 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 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 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 45544-1:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods (Endorsed by AENOR in March of 2015.)
  • UNE-EN 45544-4:2016 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 4: Guide for selection, installation, use and maintenance (Endorsed by AENOR in June of 2016.)
  • UNE-EN 45544-2:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 2: Performance requirements for apparatus used for exposure measurement (Endorsed by AENOR in March of 2015.)

未注明发布机构, Toxic and harmful gas detection basis

  • BS EN 50270:2015(2016) Electromagnetic compatibility — Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • BS EN 50241-1:1999(2004) Specification for open path apparatus for the detection of combustible or toxic gases and vapours — Part 1 : General requirements and test methods

国家能源局, Toxic and harmful gas detection basis

  • SY/T 6503-2022 Safety Specifications for Combustible Gas and Toxic Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering

Jiangxi Provincial Standard of the People's Republic of China, Toxic and harmful gas detection basis

  • DB36/T 759-2019 Technical specifications for safety inspection of combustible gas and toxic gas alarm system in industrial enterprises
  • DB36/ 759-2013 Technical specifications for safety inspection of combustible gas and toxic gas alarm system in industrial enterprises

AENOR, Toxic and harmful gas detection basis

  • UNE-EN 13631-16:2005 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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 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 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
  • UNE-EN 45544-4:2001 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours -- Part 4: Guide for selection, installation, use and maintenance.

Standard Association of Australia (SAA), Toxic and harmful gas detection basis

  • 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 4641:2018 Electrical equipment for detection of oxygen and other gases and vapours at toxic levels — General requirements and test methods

American National Standards Institute (ANSI), Toxic and harmful gas detection basis

  • ANSI/ISEA 102-1990(R2015) American National Standard For Gas Detector Tube Units - Short Term Type for Toxic Gases and Vapors in Working Environments

国家质量监督检验检疫总局, Toxic and harmful gas detection basis

  • SN/T 4905.1-2017 Methods for detecting toxic gases in entry and exit containers Part 1: Benzene compounds

CENELEC - European Committee for Electrotechnical Standardization, Toxic and harmful gas detection basis

  • EN 50241-2:1999 Specification for Open Path Apparatus for the Detection of Combustible or Toxic Gases and Vapours - Part 2: Performance Requirements for Apparatus for the Detection of Combustible Gases
  • EN 50241-1:1999 Specification for Open Path Apparatus for the Detection of Combustible or Toxic Gases and Vapours@ Part 1: General Requirements and Test Methods

NZ-SNZ, Toxic and harmful gas detection basis

  • 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)

Underwriters Laboratories (UL), Toxic and harmful gas detection basis

  • UL 920002 BULLETIN-2017 UL Standard for Safety Installation@ Operation@ and Maintenance of Toxic Gas-Detection Instruments (COMMENTS DUE: SEPTEMBER 25@ 2017)
  • UL 920002-2013 UL Standard for Safety Installation@ Operation@ and Maintenance of Toxic Gas-Detection Instruments (First Edition; Reprint with revisions through and including October 13@ 2017)

European Committee for Standardization (CEN), Toxic and harmful gas detection basis

  • EN 45544-1:1999 Workplace Atmospheres - Electrical Apparatus Used for the Direct Detection and Direct Concentration Measurement of Toxic Gases and Vapours - Part 1: General Requirements and Test Methods
  • EN 45544-1:2015 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 1: General requirements and test methods
  • EN 45544-4:1999 Workplace Atmospheres - Electrical Apparatus Used for the Direct Detection and Direct Concentration Measurement of Toxic Gases and Vapours - Part 4: Guide for Selection, Installation, Use and Maintenance

IX-EU/EC, Toxic and harmful gas detection basis

  • NO 465/2008-2008 COMMISSION REGULATION imposing, pursuant to Council Regulation (EEC) No 793/93, testing and information requirements on importers and manufacturers of certain substances that may be persistent, bioaccumulating and toxic and are listed in the European Inve




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