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Positive harmful gas detection

Positive harmful gas detection, Total:160 items.

In the international standard classification, Positive harmful gas detection involves: Analytical chemistry, Air quality, Explosion protection, Mining equipment, Transport, ENVIRONMENT. HEALTH PROTECTION. SAFETY, Coals, Industrial automation systems, Occupational safety. Industrial hygiene, Quality, Equipment for entertainment, Testing of metals, Electrical and electronic testing, Alarm and warning systems, Electrical equipment for working in special conditions, Electromagnetic compatibility (EMC), Linear and angular measurements, Vocabularies, Accident and disaster control, Heat treatment, Protective equipment, Products of the chemical industry, Electrical engineering in general, Safety of machinery, Protection against dangerous goods, Fertilizers, Fluid storage devices, Natural gas, Medical sciences and health care facilities in general, Fuels.


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

  • GB/T 32209-2015 Polycomponent deleterious gas detection alarm
  • GB/T 12301-1999 Detection methods for harmful gas evolved from non-dangerous cargo in holds
  • GB/Z 20288-2006 General disassembly requirements for testing hazardous substances in electrical and electronic products
  • 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 27945.2-2011 The management of hazardous solid wastes from heat treatment salts.Part 2: Test method of extractives
  • GB/T 26073-2010 Safety guideline for the evaluation of toxic and flammable gas detection systems

化学工业部, Positive harmful gas detection

Professional Standard - Coal, Positive harmful gas detection

  • 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
  • MT 137.1-1986 Harmful gas existing in mine air Detection method of carbon monoxide

National Metrological Verification Regulations of the People's Republic of China, Positive harmful gas detection

  • 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

Professional Standard - Environmental Protection, Positive harmful gas detection

  • 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
  • HJ 920-2017 Emergency Monitoring of Inorganic Harmful Gases in Ambient Air with Portable Fourier Transform Infrared Instrument

Professional Standard - Commodity Inspection, Positive harmful gas detection

  • 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 3949-2014 Plastic package.Determination of harmful material bisphenol A.Conjuction of antigen and antibody method
  • SN/T 2001.1-2006 Determination of certain hazardous substances in electrical and electronic equipment.Mechanical disjointment.Part 1:General requirements
  • SN/T 3744-2013 Rules for detection of the residual toxic gas in entry-exit containers
  • SN/T 0736.12-2009 Chemical analysis of fertilizers for import and export.Determination of arsenic,chromium,cadimium,mercury and lead.Inductively coupled plasma mass spectrometry(ICP-MS)

Military Standard of the People's Republic of China-General Armament Department, Positive harmful gas detection

  • GJB 9019-2017 Test methods for harmful gases in conventional weapons bays
  • GJB 59.89-2011 Test operation procedures for armoured vehicles.Part 89:Determination of internal harmful gases

国家煤矿安全监察局, Positive harmful gas detection

  • MT/T 137.1-1986 Determination method of harmful gas carbon monoxide in mine air

HU-MSZT, Positive harmful gas detection

Hebei Provincial Standard of the People's Republic of China, Positive harmful gas detection

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

Henan Provincial Standard of the People's Republic of China, Positive harmful gas detection

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

Group Standards of the People's Republic of China, Positive harmful gas detection

  • T/NDAS 49-2021 Technical specification for toxic and harmful gas risk early warning and monitoring system in Industrial Park
  • 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

Beijing Provincial Standard of the People's Republic of China, Positive harmful gas detection

  • DB11/T 757-2010 Limit value and measurement method of harmful gas volatilization in wooden musical instruments
  • DB11/ 852.2-2013 Safety Technical Code for Operations in Confined Underground Spaces Part 2: Gas Detection and Ventilation

Association Francaise de Normalisation, Positive harmful gas detection

  • 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 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 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 EN 13631-16:2005 Explosifs à usage civil - Explosifs - Partie 16 : détection et mesurage des gaz toxiques
  • 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 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 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 EN 14624:2020 Performances des détecteurs de fuites portables et des détecteurs de gaz fixes pour tous les fluides frigorigènes
  • 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 E35-422*NF EN 14624:2020 Performance of portable locating leak detectors and of fixed gas detectors for all refrigerants
  • NF E09-081-2/IN1*NF EN 1093-2/IN1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2 : tracer gas method for the measurement of the emission rate of a given pollutant

国家市场监督管理总局、中国国家标准化管理委员会, Positive harmful gas detection

  • GB/T 39077-2020 Test methods for detecting detrimental phases in lean duplex austenitic-ferritic stainless steels
  • GB/T 37185-2018 Gas analysis—Determination of indoor harmful volatile organic compounds—"SUMMA canister and silonite tube" and chromatography/mass spectrometry(GC/MS)

Heilongjiang Provincial Standard of the People's Republic of China, Positive harmful gas detection

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

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

  • ASTM A1084-13 Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A1084-15a Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A1084-15a(2022) Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A1084-15 Standard Test Method for Detecting Detrimental Phases in Lean Duplex Austenitic/Ferritic Stainless Steels
  • ASTM D4490-96 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
  • ASTM A923-22 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A923-23 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Duplex Austenitic/Ferritic Stainless Steels
  • 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
  • ASTM A923-98 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A923-01e1 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels
  • ASTM A923-03 Standard Test Methods for Detecting Detrimental Intermetallic Phase in Wrought Duplex Austenitic/Ferritic Stainless Steels

British Standards Institution (BSI), Positive harmful gas detection

  • 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
  • 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
  • 19/30398559 DC BS EN 50270. Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • 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
  • 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 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 1093-2:2006 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Tracer gas method for the measurement of the emission rate of a given pollutant
  • BS EN 1093-2:2006+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Tracer gas method for the measurement of the emission rate of a given pollutant
  • 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 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 45544-1:2000 Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - General requirements and test methods

Danish Standards Foundation, Positive harmful gas detection

  • DS/EN 50270:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • 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 13631-16:2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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 1093-2+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant

Lithuanian Standards Office , Positive harmful gas detection

  • 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 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 13631-16-2004 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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 1093-2-2007+A1-2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant

European Committee for Electrotechnical Standardization(CENELEC), Positive harmful gas detection

  • FprEN 50270:2021 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen

German Institute for Standardization, Positive harmful gas detection

  • 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 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen; German version EN 50270:2015
  • 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 51855-7:1986-12 Testing of gaseous fuels and other gases; determination of the content of sulfur compounds; gaschromatographic determination of the content of odoriferous sulfur compounds using an electrochemical detector
  • DIN EN 1093-2:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant(includes Amendment A1:2008); English version of DIN EN 1093-2:2008-09
  • 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 14624:2020 Performance of portable locating leak detectors and of fixed gas detectors for all refrigerants
  • DIN EN 14624:2020-08 Performance of portable locating leak detectors and of fixed gas detectors for all refrigerants; German version EN 14624:2020
  • DIN 51855-7:1986 Testing of gaseous fuels and other gases; determination of the content of sulfur compounds; gaschromatographic determination of the content of odoriferous sulfur compounds using an electrochemical detector
  • 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 1093-2:2008-09 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant; German version EN 1093-2:2006+A1:2008 / Note: DIN EN 1093-2 (2007-03) remains v...
  • DIN EN 1093-2 Berichtigung 1:2009-02 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant; German version EN 1093-2:2006+A1:2008, Corrigendum to DIN EN 1093-2:2008-09
  • 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

AENOR, Positive harmful gas detection

  • 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 13631-16:2005 Explosives for civil uses - High explosives - Part 16: Detection and measurement of toxic gases
  • 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 1093-2:2008+A1:2008 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant

RU-GOST R, Positive harmful gas detection

  • GOST EN 50270-2012 Electromagnetic compatibility. Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • GOST 12.1.016-1979 Occupational safety standards system. Working zone air. Requirements for measurement techniques of unhealthy matters concentrations
  • 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
  • GOST 12.1.014-1984 Occupational safety standards sytem. Air in the zone of operation. Method of measuring unhealthy matters concentration using indicator tubes

ES-UNE, Positive harmful gas detection

  • 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/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 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 14624:2021 Performance of portable locating leak detectors and of fixed gas detectors for all refrigerants

未注明发布机构, Positive harmful gas detection

  • BS EN 50270:2015(2016) Electromagnetic compatibility — Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • BS EN 1093-2:2006+A1:2008(2009) Safety of machinery — Evaluation of the emission of airborne hazardous substances — Part 2 : Tracer gas method for the measurement of the emission rate of a given pollutant

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

  • 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
  • KS I ISO 6326-2:2006 Gas analysis-Determination of sulfur compounds in natural gas-Part 2:Gas chromatographic method using an electrochemical detector for the determination of odoriferous sulfur compounds

RO-ASRO, Positive harmful gas detection

  • STAS 12625-1988 SOLAR COLLECTORS FLAT SOLAR COLLECTORS USING GASES OR LIQUIDS AS TRANS- FER FLUID Checking up methods of mechanical characteristics
  • STAS 11369/1-1988 ROAD VEHICULES NOXIOUS EMISSIONS DETERMINATION Admissible limits and test methods for vehicles with weight up to 3500 kg

ISA - International Society of Automation, Positive harmful gas detection

KR-KS, Positive harmful gas detection

  • 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
  • KS I ISO 6326-2-2006 Gas analysis-Determination of sulfur compounds in natural gas-Part 2:Gas chromatographic method using an electrochemical detector for the determination of odoriferous sulfur compounds

Professional Standard - Petrochemical Industry, Positive harmful gas detection

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

国家能源局, Positive harmful gas detection

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

CENELEC - European Committee for Electrotechnical Standardization, Positive harmful gas detection

  • 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

Instrument Society of America (ISA), Positive harmful gas detection

GB-REG, Positive harmful gas detection

Jiangxi Provincial Standard of the People's Republic of China, Positive harmful gas detection

  • 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

Occupational Health Standard of the People's Republic of China, Positive harmful gas detection

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

American National Standards Institute (ANSI), Positive harmful gas detection

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

AASHTO - American Association of State Highway and Transportation Officials, Positive harmful gas detection

  • TP 57-2006 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue
  • T 330-2007 Standard Method of Test for The Qualitative Detection of Harmful Clays of the Smectite Group in Aggregates Using Methylene Blue

Standard Association of Australia (SAA), Positive harmful gas detection

  • 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

European Committee for Standardization (CEN), Positive harmful gas detection

  • EN 417:2012 Non-refillable metallic gas cartridges for liquefied petroleum gases, with or without a valve, for use with portable appliances - Construction, inspection, testing and marking

国家质量监督检验检疫总局, Positive harmful gas detection

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

International Organization for Standardization (ISO), Positive harmful gas detection

  • ISO 29042-2:2009 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant
  • ISO 6326-2:1981 Gas analysis; Determination of sulphur compounds in natural gas; Part 2 : Gas chromatographic method using an electrochemical detector for the determination of odoriferous sulphur compounds

PH-BPS, Positive harmful gas detection

  • PNS ISO 29042-2:2021 Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 2: Tracer gas method for the measurement of the emission rate of a given pollutant

Association of German Mechanical Engineers, Positive harmful gas detection

  • VDI 3481 Blatt 4-2007 Gaseous emission measurement - Measurement of the concentrations of total organic carbon and methane carbon using the flame ionisation detector (FID)




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