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Database: 365,228(8 Aug 2026)

Gas instrument measurement

Gas instrument measurement, Total:430 items.

The international standard classification for "Gas instrument measurement" includes: Ergonomics , Measuring instruments , Radiation protection , Vibration and shock with respect to human beings , Astronomy. Geodesy. Geography , Natural gas , Fire-protection , Geology. Meteorology. Hydrology , Flow in closed conduits , Nuclear energy engineering , Linear and angular measurements , Hydraulic energy engineering , Occupational safety. Industrial hygiene , Ophthalmic equipment .

The Chinese standard classification for "Gas instrument measurement" includes: Human Engineering , Material composition analysis instrument and environment detection instrument in general , Radiation protection instrument , Basic standards and general methods , Telescope, geodetic survey and aerial survey instrumentation , Natural gas , Fire-fighting equipment and devices , Meteorological instrument , Flow capacity and material level instrument , Nuclear detector , Length Measurement , Chemical Measurement , Time and Frequency Measurement , Water power engineering , Measuring devices , Labor sanitation , Medical optical instrument and endoscope .


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

  • GB/T 23716-2009 Human response to vibration - Measuring instrumentation
  • GB/T 5704.1-1985 Measuring instruments for anthropometry--Anthropometer
  • GB/T 21254-2007 Breath alcohol analyzers
  • GB/T 31253-2014 Natural gas―Validation for gaseous reference materials―Direct measurement of calorific value and density
  • GB/T 21254-2017 Breath alcohol analyzer
  • GB/T 5704.2-1985 Measuring instruments for anthropometry--Sliding caliper for anthropometry
  • GB/T 5704-2008 Measuring instruments for anthropometry
  • GB/T 13991-1992 GB/T 13991-1992Stereocomparator
  • GB/T 13163.3-2014 Radiation protection instrumentation―Radon and radon decay product measuring instruments―Part 3:Specific requirements for radon decay product measuring instruments
  • GB 15322.4-2003 Combustible gas detectors - Part 4: Point type detectors for combustible man-made gas
  • GB/T 5704.4-1985 Measuring instruments for anthropometry--Coordinate caliper for anthropometry
  • GB/T 5704.3-1985 Measuring instruments for anthropometry--Spreading caliper for anthropometry

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 40308-2021 Model and nomenclature for meteorological instruments
  • GB/T 36242-2018 Volume conversion device for gas meter
  • GB/T 13163.2-2021 Radiation protection instrumentation—Radon and radon decay product measuring instruments—Part 2:Specific requirements for 222Rn and 220Rn measuring instruments
  • GB/T 40291-2021 Nuclear instrumentation—High-purity germanium crystals for radiation detectors—Measurement methods of basic characteristics

Professional Standard - Meteorology

  • QX/T 6-2001 The methods of model and nomenclature for meteorological instruments

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

  • JJG 551-2021 Sulfur Dioxide Gas Detectors
  • JJG 657-2019 Breath Alcohol Analyzers
  • JJG 356-2021 Pneumatic Measuring Instruments for Micrometers
  • JJG 695-2019 Sulfur Hydrogen Gas Detectors
  • JJG 551-2003 Sulfur Dioxide Gas Detectors
  • JJG 695-2003 Verification Regulation of Sulfur Hydrogen Gas Detectors
  • JJG 180-2002 Verification Regulation of Crystal Oscillator inside the Electrical Measurement Instrument
  • JJG 356-2004 Verification Regulation of Pneumatic Measuring Instrument for Micrometers

国家能源局

  • SY/T 6679.4-2016 Calibration method of mud-logging unit-Part 4:Infrared gas analyzer

National Metrological Technical Specifications of the People's Republic of China

  • JJF(石化)057-2021 Calibration Specification for Chromatographs(Flame Photometric Detectors) for Micro-sulfur in Gas
  • JJF 1364-2012 Program of Pattern Evaluation of Sulfur Dioxide Gas Detectors
  • JJF 1785-2019 Program of Pattern Evaluation of Breath Alcohol Analyzers
  • JJF 1984-2022 Calibration Specification for Crystal Oscillators inside the Electrical Measurement Instruments

机械工业部

  • JB/T 7395.5-1994 Electrical measuring instruments terminology standard, detector, stable power supply and comparative measuring instrument
  • JB/T 7395.6-1994 Electrical measuring instruments terminology Magnetic measuring instruments
  • JB/T 7395.2-1994 Electrical measuring instruments terminology Electrical measuring instruments and equipment
  • JB/T 7395.7-1994 Electrical Measuring Instruments Terminology Instrument Transformers

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

  • GJB 570.7-1988 Typical test methods for meteorological instruments - barometric pressure measurement sensors
  • GJB 570.8-1988 Typical test methods for meteorological instruments - air temperature measurement sensors
  • GJB 8775-2015 General specification for ground air temperature measuring instruments for military use
  • GJB 6551-2008 The general specification for military surface pressure measuring instruments
  • GJB 570.12-1988 Typical test methods for meteorological instruments—Surface wind measurement sensors

Professional Standard - Electricity

未注明发布机构

Group Standards of the People's Republic of China

Professional Standard - Aviation

Hunan Provincial Standard of the People's Republic of China

  • DB43/T 879.1-2014 Transmitter for measurement of frequency conversion electric quantity measuring instrument
  • DB43/T 879.2-2014 Frequency conversion power measuring instrument analyzer

Occupational Health Standard of the People's Republic of China

  • GBZ/T 206-2007 Specification for gas detection in confined space by direct-reading detectors

Professional Standard - Education

Professional Standard - Machinery

  • JB/T 5375-1991 Specification for gas leakage measuring apparatus
  • JB/T 7439.7-1994 Terminology relating to laboratory instruments - Strain measuring instrument
  • JB/T 7439.5-1994 Terminology relating to laboratory instruments - Vibration measuring instrument
  • JB/T 6785-1993 Electrical measuring instruments X-Y recorders
  • JB/T 7439.4-1994 Terminology relating to laboratory instruments - Noise measuring instrument

Professional Standard - Medicine

  • YY/T 1484-2016 Ophthalmic instruments―Instruments to measure axial distances in the eye

教育部

Taiwan Provincial Standard of the People's Republic of China

AENOR

  • UNE 82501:2004 Measuring instruments. Instruments intended to measure the emissions of exhaust pollutant gaz of motor vehicles. Characteristics and test methods.
  • UNE-EN 61028:1997 ELECTRICAL MEASURING INSTRUMENTS. X-Y RECORDERS.
  • UNE-EN 61028/A2:1999 ELECTRICAL MEASURING INSTRUMENTS. X-Y RECORDERS.
  • UNE-EN 61028/A1:1997 ELECTRICAL MEASURING INSTRUMENTS. X-Y RECORDERS.
  • UNE-EN 15758:2011 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • UNE-EN 61143-1/A1:1999 ELECTRICAL MEASURING INSTRUMENTS - X-T RECORDERS. PART 1: DEFINITIONS AND REQUIREMENTS
  • UNE-EN ISO 8041:2006 Human response to vibration - Measuring instrumentation (ISO 8041:2005)
  • UNE 21302-300:2004 Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements - Part 312: General terms relating to electrical measurements - Part 313: Types of electrical measuring instr
  • UNE-EN ISO 7726:2002 Ergonomics of the thermal environment - Instruments for measuring physical quantities. (ISO 7726:1998)

Association Francaise de Normalisation

  • NF EN 61577-2:2017 Instrumentation for radiation protection - Instruments for measuring radon and radon progeny - Part 2: specific requirements for 222Rn and 220Rn measuring instruments
  • NF EN 61577-3:2015 Instrumentation for radiation protection - Instrument for measuring radon and radon progeny - Part 3: specific requirements for instruments for measuring radon progeny
  • NF E90-403:2005 Human response to vibration - Measuring instrumentation.
  • NF C23-558:1992 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for group II apparatus indicating up to 100 per cent (V/V) gas.
  • NF ISO 3930:2001 Vehicle exhaust gas measuring instruments
  • NF C23-570:2007 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen.
  • NF C23-570*NF EN 50270:2015 Electromagnetic compatibility - Electrical apparatus for the detection and measurement of combustible gases, toxic gases or oxygen
  • NF R10-019*NF ISO 3930:2001 Instruments for measuring vehicle exhaust emissions
  • NF C23-557:1992 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for group II apparatus indicating up to 100 per cent lower explosive limit.
  • NF EN 13625:2002 Non-destructive testing - Leak testing - Guide for the selection of instruments used for measuring gas leaks
  • NF C42-123:1997 Electrical measuring instruments - Identification of thermocouples
  • NF X10-122-1:2011 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 1 : meters for custody transfer and allocation measurement.
  • NF C23-541-2:2005 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.
  • NF E11-101:1992 Measuring instruments. Measuring plates.
  • NF C46-251-2*NF EN IEC 61207-2:2019 Expression of performance of gas analyzers - Part 2 : measuring oxygen in gas utilizing high-temperature electrochemical sensors
  • NF EN 61028:1993 Electrical measuring devices XY recorders - (Supplemented by the CORRECTION OF AUGUST 1993)
  • NF EN IEC 61207-2:2019 Expression of the operating qualities of gas analyzers - Part 2: measurement of oxygen contained in gas using high temperature electrochemical sensors
  • NF EN ISO 8222/A1:2022 Petroleum measuring systems - Calibration - Volumetric measuring containers, standard gauges and working measuring containers (including formulas relating to properties of liquids and materials) - Amendment 1: correction of...
  • NF B35-309:2011 Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use.
  • NF C42-310:1971 MEASURING INSTRUMENTS. HOUR METERS.
  • NF EN 15758:2010 Conservation of cultural property - Methods and instruments for measuring air and surface temperature of objects
  • NF EN 61143-1:1994 Electrical measuring devices - Xt recorders - Part 1: definitions and requirements
  • NF EN 61143-1/A1:1998 Electrical measuring devices - Xt recorders - Part 1: definitions and requirements
  • NF X80-010*NF EN 15758:2010 Conservation of cultural property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects.
  • NF X10-122-1*NF ISO 17089-1:2020 Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 1 : meters for custody transfer and allocation measurement
  • NF E11-301:1984 Measuring instruments. Precision spirit levels.
  • NF C46-251-7*NF EN 61207-7:2014 Expression of performance of gas analyzers - Part 7 : tunable semiconductor laser gas analyzers
  • NF EN 61143-2:1994 Electrical measuring devices - XT recorders - Part 2: recommended additional test methods
  • NF X15-111:1993 Measurement of air moisture. General information on measuring instruments. Selection guide.
  • NF C42-120*NF EN 61028:1993 Electrical measuring instruments X-Y recorders
  • NF E11-305:1988 Instruments de mesurage des angles - Mesures matérialisées
  • NF C42-145*NF EN 61143-1:1994 Electrical measuring instruments. X-T recorders. Part 1 : definitions and requirements.
  • NF ISO 17089-1:2020 Mesurage du débit des fluides dans les conduites fermées - Compteurs à ultrasons pour gaz - Partie 1 : compteurs pour transactions commerciales et allocations
  • FD X15-111:2004 Measuring air humidity - General information on measuring instruments - Selection and use guide

HU-MSZT

IN-BIS

  • IS 8945-1987 Specification for electrical measuring instruments for use in explosive gas atmospheres

Japanese Industrial Standards Committee (JISC)

  • JIS M 7602:1993 Interferometer type instrumental gas detector for inflammable gas
  • JIS Z 4511:2005 Methods of calibration for exposure meters, air kerma meters, air absorbed dose meters and dose-equivalent meters
  • JIS M 7625:1993 Interferometer type gas alarms

SCC

  • AS 1827:1975 Instruments for measuring gas concentration in explosive atmospheres
  • CEI EN 61028:1998 Electrical measuring instruments - X-Y recorders
  • DANSK DS/EN 61028:1994 Electrical measuring instruments - X-Y recorders
  • CSA C22.2 No.152-1976 Combustible Gas Detection Instruments
  • CSA C22.2 No.152-M1984-1984(R2016) Combustible Gas Detection Instruments
  • BS 7482-1:1991 Instrumentation for the measurement of vibration exposure of human beings-Specification for general requirements for instrumentation for measuring the vibration applied to human beings
  • NS-EN 13625:2001 Non-destructive testing — Leak test — Guide to the selection of instrumentation for the measurement of gas leakage
  • DANSK DS/EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • BS 7482-3:1991 Instrumentation for the measurement of vibration exposure of human beings-Specification for instrumentation for measuring vibration exposure to the whole body
  • AENOR UNE-EN 13625:2002 Non-destructive testing. Lead test. Guide to the selection of instrumentation for the measurement of gas leakage.
  • MIL MIL-T-51461-1980 TESTER, AIRFLOW-GAS PARTICULATE FILTER UNIT, M39
  • BS 7482-2:1991 Instrumentation for the measurement of vibration exposure of human beings-Specification for instrumentation for measuring vibration transmitted to the hand
  • BS 1428-K1:1958 Vapourimetric molecular weight determination apparatus microchemical apparatus accessories for physical gravimetric methods
  • CEI EN 61577-2:2018 Radiation protection instrumentation - Radon and radon decay product measuring instruments Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
  • BS DD ENV 28041:1993 Human response to vibration. Measuring instrumentation
  • DANSK DS/EN ISO 8041:2005 Human response to vibration – Measuring instrumentation
  • CEI EN 61577-3:2015 Radiation protection instrumentation - Radon and radon decay product measuring instruments Part 3: Specific requirements for radon decay product measuring instruments
  • IEC 60476:1974 Electrical measuring instruments utilizing radioactive sources
  • CAN/CSA Z305.3-M87-1987(R1997) Pressure Regulators, Gauges and Flow-Metering Devices for Medical Gases
  • AS 1102.7:1975 Graphical symbols for electrotechnology - Measuring instruments
  • CEI EN IEC 61207-2:2020 Expression of performance of gas analyzers Part 2: Measuring Oxigen in gas utilizing high-temperature electrochemical sensors
  • DANSK DS/EN ISO 7726:2001 Ergonomics of the thermal environment - Instruments for measuring physical quantities
  • DANSK DS/EN IEC 61207-2:2019 Expression of performance of gas analyzers – Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors
  • DANSK DS/EN 61577-3:2014 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments
  • CAN/CSA-ISO 11196-1998(R2003) Anaesthetic gas monitors
  • DANSK DS/ISO 17089-1:2019 Measurement of fluid flow in closed conduits – Ultrasonic meters for gas – Part 1: Meters for custody transfer and allocation measurement
  • 12/30229938 DC BS IEC 61577-2. Radiation Protection Instrumentation. Radon and radon decay product measuring instruments. Part 2. Specific requirements for 222Rn and 220Rn measuring instruments
  • DANSK DS/EN 15758:2011 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • NS-EN 15758:2010 Conservation of Cultural Property — Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • CEI EN 61143-1:1997 Electrical measuring instruments – X-t recorders - Part 1: Definitions and requirements
  • CAN/CSA-Z433-M92-1992(R1997) Portable Gas Monitors
  • AENOR UNE 20500:1970 Measure instrument. Sound volume indicator.
  • CAN/CSA Z433-M92-1992(R1997) Portable Gas Monitors
  • CAN/CSA-Z433-M92-1992(C1997) Portable Gas Monitors
  • DIN IEC 61577-2 E:2012 Draft Document - Radiation Protection Instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements on radon measuring instruments (IEC 45B/707/CD:2011-09)
  • VDI 3486 BLATT 3-1980 Measuring gaseous emissions; Measuring hydrogen sulphide concentration; Colorimetric method (monocolour analyser)
  • BS ISO 9849:2000 Optics and optical instruments. Geodetic and surveying instruments. Vocabulary
  • 10/30203578 DC BS EN 61577-3. Radiation protection instrumentation. Radon and radon decay product measuring instruments. Part 3. Specific requirements on radon decay product measuring instruments
  • AATCC EP6-2016 Instrumental Color Measurement
  • CEI EN IEC 62990-1:2023 Workplace Atmospheres Part 1: Gas detectors - Performance requirements of detectors for toxic gases
  • NS-EN ISO 8041:2005 Human response to vibration — Measuring instrumentation (ISO 8041:2005)
  • DANSK DS/EN 61143-2:1995 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods
  • AS 2973:1987 Vibration and shock - Human response vibration-measuring instrumentation
  • IEC 60051:1960 Recommendations for indicating electrical measuring instruments and their accessories
  • CEI EN 61143-2:1997 Electrical measuring instruments – X-t recorders - Part 2: Recommended additional test methods
  • NS 848:1954 Area and volumes of buildings — Rules for measurement
  • DIN EN 15758 E:2008 Draft Document - Conservation of cultural property - Procedures and instruments for measuring temperatures of the air and of the surfaces of objects; German version prEN 15758:2008
  • CSA Z305.3-M1979-1979 Pressure Regulators, Gauges, Flowmetering Devices for Medical Gas Systems
  • DIN 18213 E:2021 Draft Document - Optics and optical instruments - Field procedures for testing geodetic and surveying Instruments - GNSS Instruments
  • DIN IEC 61577-3 E:2010 Draft Document - Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements on radon decay product measuring instruments (IEC 45B/637/CDV:2010)
  • VDI 3493 BLATT 1-1982 Measuring gaseous emissions; Measuring vinyl chloride; Gas chromatographic method; Sampling with gas collection vessels
  • VDI 3863 BLATT 1-1987 Measuring gaseous emissions; Measuring acrylonitrile; Gas chromatographic method; Sampling with gas collection vessels

American National Standards Institute (ANSI)

GOST

German Institute for Standardization

  • DIN EN 61028/A2:1998-12 Electrical measuring instruments - X-Y recorders; Amendment A2 (IEC 61028:1991/A2:1997); German version EN 61028:1993/A2:1997
  • DIN EN 13625:2002-03 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage; German version EN 13625:2001
  • 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 61028:1993-12 Electrical measuring instruments; X-Y recorders (IEC 61028:1991); German version EN 61028:1993 / Note: A transition period, as set out in DIN EN 61028/A1 (1996-06), exists until 2001-04-01.
  • DIN 12702:1978 Laboratory glassware; volumetric glassware for gas analysis, gas burettes, azotometers, eudiometers, nitrometers
  • DIN EN 61028/A1:1996-06 Electrical measuring instruments - X-Y recorders (IEC 61028:1991/A1:1995); German version EN 61028:1993/A1:1995 / Note: DIN EN 61028 (1993-12) remains valid alongside this standard until 2001-04-01.
  • 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 2271-2:1976 Pneumatic Length Measurement (Air Gauging); Design Features of Instruments Working in the High Pressure Range
  • DIN 16086:2006-01 Electrical pressure measuring instruments - Pressure transmitters, pressure measuring instruments - Concepts, specifications on data sheets
  • DIN 43801-1:1976-08 Electrical measuring instruments; spiral springs; dimensions
  • DIN 16235:1984-09 Measurement and control; electrical measuring instruments; printing devices for multi-channel strip chart recording instruments
  • DIN EN IEC 61207-2:2021-03 Expression of performance of gas analyzers - Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors (IEC 61207-2:2019); German version EN IEC 61207-2:2019 / Note: DIN EN 61207-2 (1995-02) remains valid alongside this standar...
  • DIN 43807:1983-10 Measuring and control; electrical measuring instruments; terminal markings for switchboard meters, panel meters and measuring transducers for the measurement of power and power factor
  • DIN EN ISO 7726:2021-03 Ergonomics of the thermal environment - Instruments for measuring physical quantities (ISO 7726:1998); German version EN ISO 7726:2001
  • DIN 43701-4:1975 Electrical switchboard instruments; terms of delivery, indicating instruments for transducers
  • DIN EN 61143-1/A1:1998-12 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements; Amendment A1 (IEC 61143-1:1992/A1:1997); German version EN 61143-1:1994/A1:1997
  • DIN EN 15758:2010-12 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and of the surfaces of objects; German version EN 15758:2010
  • DIN 877:1986-06 Inclination measuring instruments (levels)
  • DIN 6855-1:1992 Quality control of nuclear medicine instruments; radiation counting systems for measurements in vivo and in vitro

Korean Agency for Technology and Standards (KATS)

  • KS C IEC 61028-2023 Electrical measuring instruments-X-Y recorders
  • KS R ISO 3930:2008 Instruments for measuring vehicle exhaust emissions
  • KS C IEC 61577-3-2014(2019) Radiation protection instrumentation — Radon and radon decay product measuring instruments — Part 3: Specific requirements for radon decay product measuring instruments
  • KS C IEC 61577-2-2022 Radiation protection instrumentation ? Radon and radon decay product measuring instruments ? Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
  • KS B ISO 9951-2014(2019) Measurement of gas flow in closed conduits — Turbine meters
  • KS E 4115-2006(2011) Interferometer type gas alarms
  • KS B ISO 8041-2019 Human response to vibration-Measuring instrumentation
  • KS E 4115-1980 Interferometer type gas alarms
  • KS C IEC 61577-3-2019 Radiation protection instrumentation — Radon and radon decay product measuring instruments — Part 3: Specific requirements for radon decay product measuring instruments
  • KS P ISO 11196-2009 Anaesthetic gas monitors
  • KS E 4115-2013 Interferometer type gas alarms
  • KS E 4111-2013 INTERFEROMETER TYPE INSTRUMENTAL GAS DETECTOR FOR INFLAMMABLE GAS
  • KS C IEC 60476-2019 Nuclear instrumentation-Electrical measuring systems and instruments utilizing ionizing radiation sources-General aspects
  • KS I 2218-2009 Detector tube type gas measuring instruments
  • KS C 6592-2023 Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS C IEC 61143-1-2023 Electrical measuring instruments-X-t recorders-Part 1:Definitions and requirements
  • KS B ISO 8041:2013 Human response to vibration-Measuring instrumentation
  • KS B 5220-1990 General Rules for Measuring instruments
  • KS C 6591-2023 Installation, operation and maintenance of combustible gas detection instruments
  • KS C 6592-2007(2018) Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS B ISO TR 3313:2004 Measurement of fluid flow in closed conduits-Guidelines on the effects of flow pulsations on flow-measurement instruments
  • KS B 5220-2013 General Rules for Measuring instruments
  • KS B ISO TR 3313:2014 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
  • KS C IEC 61143-2-2023 Electrical measuring instruments-X-t recorders-Part 2:Recommended additional test methods
  • KS C IEC 61028-2013(2018) Electrical measuring instruments-X-Y recorders
  • KS B ISO 9849:2002 Optics and optical instruments-Geodetic instruments-Vocabulary
  • KS L ISO 4787:2016 Laboratory glassware-Volumetric glassware-Methods for use and testing of capacity
  • KS L ISO 4787:2006 Laboratory glassware-Volumetric glassware-Methods for use and testing of capacity

PL-PKN

  • PN E88000-1969 Switchboard electrical measuring instruments Main overall dimenjions
  • PN M53265-1964 Measuring instruments Cylinder dial gauges
  • PN E08120-1986 Electrical measuring instruments Safety requirements and tests
  • PN E08114-1972 Electrical apparatus for explosive gaz atmospheres Oil-immersed apparatus
  • PN N99321-1960 Instrument of geodesy. Levels for surveyor's poles
  • PN N01355-1991 Vibrations. Measuring instrumentation for measuring human response to vibrations. Requirements and tests

British Standards Institution (BSI)

  • BS EN 61028:1993(2000) Electrical measuring instruments — X - Y recorders
  • BS EN 61028:1993 Specification for electrical measuring instruments. X-Y recorders
  • 17/30356584 DC BS EN 61577-2. Radiation protection instrumentation. Radon and radon dec ay product measuring instruments. Part 2. Specific requirements for <sup>222</sup>Rn and <sup>220</sup>Rn measuring instruments
  • BS EN 61577-2:2017 Radiation protection instrumentation. Radon and radon decay product measuring instruments - Specific requirements for 222Rn and 220Rn measuring instruments
  • BS 6020-5:1982 Instruments for the detection of combustible gases - Specification for performance requirements for Group II instruments reading up to 100% gas
  • BS EN 61577-3:2014 Radiation protection instrumentation. Radon and radon decay product measuring instruments - Specific requirements for radon decay product measuring instruments
  • BS EN IEC 61207-2:2019 Expression of performance of gas analyzers - Measuring oxygen in gas utilizing high-temperature electrochemical sensors
  • BS ISO 17089-1:2010 Measurement of fluid flow in closed conduits. Ultrasonic meters for gas. Meters for custody transfer and allocation measurement
  • BS 6020-2:1981 Instruments for the detection of combustible gases - Specification for safety and performance requirements for Group I instruments reading up to 5% methane in air
  • 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 61143-1:1994 Specification for electrical measuring instruments. X-t recorders - Definitions and requirements
  • BS EN 61207-7:2014 Expression of performance of gas analyzers. Tuneable semiconductor laser gas analyzers
  • BS ISO 18653:2003 Gears. Evaluation of instruments for the measurement of individual gears
  • BS EN ISO 8655-5:2002 Piston-operated volumetric apparatus - Part 5:Dispensers
  • BS EN ISO 11196:1997 Anaesthetic gas monitors
  • BS EN ISO 7726:2001(2002) Ergonomics of the thermal environment — Instruments for measuring physical quantities
  • BS EN 61143-2:1994 Specification for electrical measuring instruments. X-t recorders - Recommended additional test methods
  • BS EN ISO 4787:2010 Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use
  • BS EN 15758:2010 Conservation of cultural property. Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • BS ISO 9849:2017 Optics and optical instruments. Geodetic and surveying instruments. Vocabulary
  • BS EN 61143-1:1994(1999) Electrical measuring instruments — X - t recorders — Part 1 : Definitions and requirements
  • BS PD ISO/TR 3313:2018 Measurement of fluid flow in closed conduits. Guidelines on the effects of flow pulsations on flow-measurement instruments
  • BS 6705:1987 Specification for electrical measuring instruments for use on intrinsically safe circuits in coal mines
  • BS ISO 17123-5:2018 Optics and optical instruments. Field procedures for testing geodetic and surveying instruments - Total stations
  • 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 55016-1-1:2004 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus
  • BS 6020-1:1981 Instruments for the detection of combustible gases - Specification for general requirements and test methods

SE-SIS

  • SIS SEN 21 08 56-1969 Electrical apparatus for explosive gas atmospheres Measuring instruments and accessories
  • SIS SS 443 51 15-1989 Electrical measuring instruments — Terminology
  • SIS SS IEC 477:1982 Electrical measuring instruments - Laborator/ resistors
  • SIS SEN 06 03 51-1968 Marking of terminals on fixed electrical measuring instruments
  • SIS SS IEC 618:1982 Electrical measuring instruments — Inductive voltage dividers
  • 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
  • SIS SS 64 12 20-1984 Surveying instruments - Theodolites — Classification
  • SIS SS IEC 107:1989 Electrical measuring instruments — Direct acting indicating analogue electrical measuring instruments and their accessories
  • SIS SS IEC 51:1988 Electrical measuring instruments — Direct acting indicating analogue electrical measuring instruments and their accessories
  • SIS SS-EN 60 051-1991 Electrical measuring instruments — Direct acting indicating analogue electrical measuring instruments and their accessories
  • SIS SS 64 12 22-1984 Surveying instruments - Theodolites - Testing - A ccuracy of angular measurement
  • 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
  • SIS SS IEC 414:1982 Electrical measuring instruments - Indicating and recording electrical measuring instruments and their accessories - Safety
  • SIS SS 64 12 21-1984 Surveying instruments - Environmental testing

Institute of Electrical and Electronics Engineers (IEEE)

CZ-CSN

  • CSN 25 7503-1966 Flow volumetric measuring apparatuses for liquids. Basic regulations
  • CSN 25 7501-1966 Volumetric measuring apparatuses for liquids. Common regulations
  • CSN 35 6201-1961 Electrical measuring instruments and their accessories
  • CSN 35 6250-1962 Cases of panel and switchboard electrical measuring pointer instrumenta. Classification
  • CSN 25 0010-1954 Model measuring instrument. measuring instrument
  • CSN 18 0521-1967 Measuring instrumenta. Dimensions of cases for panel recording instrumenta
  • CSN 18 0522-1967 Measuring instrumenta. Dimension of ?ase for panel instrumenta
  • CSN 25 7502-1966 Dosing volumetric measuring apparatuses for liquids. Basic regulations
  • CSN EN 50 016-1993 Electrical apparatus for potentially explosive atmospheres. Pressurized apparatus "p"
  • CSN 35 6511-1986 Electronic measuring Instruments. Climatic requtrements. Condition of use
  • CSN ON 35 6208-1968 Electrical measuring instruments and accessories for climate control technology (climate testing)

Danish Standards Foundation

  • DS/EN 13625:2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • DS/ENV 28041:1993 Human response to vibration. Measuring instrumentation
  • DS/EN ISO 8041/AC:2008 Human response to vibration - Measuring instrumentation
  • DS/EN ISO 8041:2005 Human response to vibration - Measuring instrumentation
  • DS/EN 61143-1:1996 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
  • DS/EN 61143-1/A1:1998 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
  • DS/EN 15758:2011 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • DS 2362-2:1994 Measuring equipment-Inclination measuring instruments-Part 2:Spirit level vials-Dimensions,requirements
  • DS/EN 61143-2:1996 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods

European Committee for Standardization (CEN)

  • EN 13625:2001 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • EN 15758:2010 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • EN 50016:1978 Electrical apparatus for potentially explosive atmospheres; Pressurized apparatus "p"
  • EN 50016:1978/A1:1979 Electrical apparatus for potentially explosive atmospheres; pressurized apparatus p
  • DD ENV 28041-1993 Human Response to Vibration - Measuring Instrumentation (ISO 8041 : 1990)
  • EN ISO 4787:2021 Laboratory glass and plastic ware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2021)
  • EN ISO 4787:2010 Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use
  • EN 61028:1993 Electrical measuring instruments; X-Y recorders (IEC 1028:1991)
  • EN ISO 4787:2011 Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use (ISO 4787:2010, Corrected version 2010-06-15)

Lithuanian Standards Office

  • LST EN 13625-2002 Non-destructive testing - Leak test - Guide to the selection of instrumentation for the measurement of gas leakage
  • LST EN 15758-2010 Conservation of Cultural Property - Procedures and instruments for measuring temperatures of the air and the surfaces of objects
  • LST EN ISO 8041:2005 Human response to vibration - Measuring instrumentation (ISO 8041:2005)

American Gas Association

  • AGA GMM-3-1990 Gas Measurement Manual - Part 3: Gas Orifice Meters (XQ9011)
  • AGA REPORT 9-2007 Measurement of Gas by Multipath Ultrasonic Meters (Second Edition; XQ0701; Also Known as API MPMS 14.9)

RU-GOST R

  • GOST 4.189-1985 System of product-quality indices. Electrical measuring resording instruments. Nomenclature of indices
  • 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)
  • GOST R 8.912-2016 State system for ensuring the uniformity of measurements. Measuring instruments for anesthetic gases. Verification procedure
  • GOST 8.652-2016 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring mass concentration of dissolving in water gasses (oxygen, hydrogen)
  • GOST R ISO 17123-4-2011 State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 4. Elektro-optical distance meters (EDM instruments)
  • GOST 4.196-1985 System of product-quality indices. Analogue panel electrical measuring instruments. Nomenclature of indices
  • GOST R 8.899-2015 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Verification of measurement procedure
  • GOST 8913-1976 Electrical measuring instruments. Pivots. Technical requirements
  • GOST 8.611-2013 State system for ensuring the uniformity of measurements. Flow rate and quantity of gas. Technique (method) measurements by ultrasonic meters
  • GOST 8.563.2-1997 State system for ensuring the uniformity of measurements. Measurement of liquids and gases flow rate and quantity by differential pressure method. Measurement procedure by orifice instruments
  • GOST 4.194-1985 System of product-quality indices. Analogue pertable laboratory electrical measuring instruments. Nomenclature of indices
  • GOST 21107.4-1975 Gas discharge devices. Ignitrons. Methods for measurement of parameters
  • GOST R ISO 17123-3-2011 State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 3. Theodolites
  • GOST R ISO 17123-2-2011 State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 2. Levels
  • GOST 8.586.5-2005 State system for ensuring the uniformity of measurements. Measurements of liquids and gases flow rate and quantity by means of orifice instruments. Part 5. Measurement procedure
  • GOST 8.578-2008 State system for ensuring the uniformity of measurements. State verification scheme for measuring instruments of the content of components in gaseous media
  • GOST 8.578-2002 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring the content of components in gaseous media
  • GOST 8.578-2014 State system for ensuring the traceability of measurements. State hierarchy scheme for measuring instruments of the content of components in gaseous mediums
  • GOST R ISO 17123-5-2011 State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 5. Electronic tacheometers
  • GOST R ISO 17123-7-2011 State system for ensuring the uniformity of measurements. Optics and optical instruments. Field procedures for testing geodetic and surveying instruments. Part 7. Optical plumbing instruments
  • GOST 13005-1967 Interferometers for determination of liqnid and gas concentration. Methods and means for verification
  • GOST 21107.1-1975 Gas discharge devices. Methods of measurement of electrical parameters of stabilizing tube
  • GOST 21107.0-1975 Gas discharge devices. Methods of measurement of electrical parameters. General principles
  • GOST R 8.641-2008 State sysem for ensuring the iniformity of measurements. State verification scheme for measuring instruments of the water solutions ion content by electrochemical methods (pX measuring instruments)
  • GOST R 8.796-2012 State system for ensuring the uniformity of measurements. Torque measuring devices. Verification procedure

RO-ASRO

  • STAS 11071/21-1990 Hierarchy of measuring instruments. Block diagram of hierarchy of measuring instrument for thermal neutrons flux density
  • STAS 10327/2-1987 ELECTRONIC MEASURING APPARATUS Electro-safety requirements
  • STAS 1590/7-1971 Electrical engineering and electroenergetics CONVENTIONAL SIGNS FOR MEASURING INSTRUMENTS

Society of Automotive Engineers (SAE)

International Electrotechnical Commission (IEC)

  • IEC 61028:1990/AMD1:1995 Amendment 1 - Electrical measuring instruments - X-Y recorders
  • IEC 61028:1990/AMD2:1997 Amendment 2 - Electrical measuring instruments - X-Y recorders
  • IEC 61207-2:2019 Expression of performance of gas analyzers - Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors
  • IEC 60050-300:2001/AMD4:2020 Amendment 4 - International Electrotechnical Vocabulary (IEV) - Part 300: Electrical and electronic measurements and measuring instruments - Part 313: Types of electrical measuring instruments
  • IEC 60050-300:2001 International Electrotechnical Vocabulary - Electrical and electronic measurements and measuring instruments - Part 311: General terms relating to measurements; Part 312: General terms relating to electrical measurements; Part 313: Types of electrical mea
  • IEC 61028:1991 Electrical measuring instruments; X-Y recorders

GSO

  • OS GSO OIML R103:2002 MEASURING INSTRUMENTATION FOR HUMAN RESPONSE TO VIBRATION
  • GSO OIML D17:2011 Hierarchy scheme for instruments measuring the viscosity of liquids
  • DL/T 1104-2024 Potentiometer type instrument measuring instrument
  • GSO ISO 8041:2013 Human response to vibration -- Measuring instrumentation
  • BH GSO IEC 61577-2:2016 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
  • OS GSO IEC 60050-300-313:2007 International Electrotechnical Vocabulary – Electrical and Electronic Measurements and Measuring Instruments – Part 313: Types of Electricity Measuring Instruments
  • GSO IEC 61577-3:2015 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments
  • BH GSO ISO 17089-1:2023 Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement
  • GSO ISO 17089-1:2022 Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement
  • OS GSO IEC 61143-1:2015 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
  • BH GSO IEC 61143-1:2016 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
  • OS GSO OIML D17:2011 Hierarchy scheme for instruments measuring the viscosity of liquids
  • OS GSO IEC 61435:2015 Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics
  • BH GSO OIML D17:2012 Hierarchy scheme for instruments measuring the viscosity of liquids
  • GSO ISO 9849:2021 Optics and optical instruments — Geodetic and surveying instruments — Vocabulary
  • OS GSO 2027:2010 Length Measuring Instruments
  • GSO IEC 62088:2014 Nuclear instrumentation - Photodiodes for scintillation detectors - Test procedures
  • GSO IEC 61143-1:2015 Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
  • GSO IEC 61435:2015 Nuclear instrumentation - High-purity germanium crystals for radiation detectors - Measurement methods of basic characteristics
  • GSO IEC 61143-2:2012 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods
  • OS GSO ISO/TR 16153:2010 Piston-operated volumetric instruments -- Determination of uncertainty for volume measurements made using the photometric method
  • OS GSO IEC 61143-2:2012 Electrical measuring instruments - X-t recorders - Part 2: Recommended additional test methods
  • OS GSO ISO 17123-4:2008 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM instruments)

International Organization for Standardization (ISO)

  • ISO 3930:2000 Instruments for measuring vehicle exhaust emissions
  • ISO 3930:2000/Amd 1:2004 Instruments for measuring vehicle exhaust emissions; Amendment 1
  • ISO 9849:2017 Optics and optical instruments — Geodetic and surveying instruments — Vocabulary
  • ISO 8041:2005 Human response to vibration - Measuring instrumentation
  • ISO 8041:1990 Human response to vibration; measuring instrumentation
  • ISO/TR 3313:2018 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
  • ISO/FDIS 17514:2023 Time-measuring instruments
  • ISO/TR 3313:1998 Measurement of fluid flow in closed conduits - Guidelines on the effects of flow pulsations on flow-measurement instruments
  • ISO 17514:2024 Time-measuring instruments
  • ISO 17089-1:2019 Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement
  • ISO 4787:2010 Laboratory glassware - Volumetric instruments - Methods for testing of capacity and for use

European Committee for Electrotechnical Standardization(CENELEC)

  • HD 401-1980 Safety Requirements for Electronic Measuring Apparatus

SAE - SAE International

  • SAE J254-1984 Instrumentation and Techniques for Exhaust Gas Emissions Measurement
  • SAE J254-1971 INSTRUMENTATION AND TECHNIQUES FOR EXHAUST GAS EMISSIONS MEASUREMENT

BE-NBN

  • NBN-EN 30012-1-1994 Quality assurance requirements for measuring equipment. Part 1: Metrological confirmation system for measuring equipment (ISO 10012-1: 1992)
  • NBN-EN 50057-1993 Electrical apparatus for the detection and measurement of combustible gases. Performance requirements for Group II apparatus indicating up to 100 % lower explosive limit

U.S. Military Regulations and Norms

KR-KS

  • KS C IEC 61779-5-2003(2023) Electrical devices for detecting and measuring combustible gases - Part 5 Performance requirements for Group II devices for detecting combustible gas volume fraction
  • KS B ISO 8041-2013 Human response to vibration-Measuring instrumentation
  • KS C IEC 61779-3-2003(2023) Electrical devices for detecting and measuring combustible gases - Part 3 Performance requirements for Group I devices for detecting methane volume fraction
  • KS P ISO 10343-2018(2023) Ophthalmic instruments — Ophthalmometers
  • KS C 6591-2007(2023) Installation, operation and maintenance of combustible gas detection instruments
  • KS C IEC 61779-4-2003(2023) Electrical devices for detecting and measuring combustible gases - Part 4 Performance requirements for Group II devices for detecting lower explosion limit volume fraction
  • KS C 6592-2007(2023) Performance requirements for toxic gas-Detection instruments:Hydrogen sulfide
  • KS C IEC 61028-2013(2023) Electrical measuring instruments-X-Y recorders
  • KS C IEC 61779-2-2003(2023) Electrical devices for detecting and measuring combustible gases - Part 2 Performance requirements for Group I devices for detecting methane volume fraction below 5%

CENELEC - European Committee for Electrotechnical Standardization

  • EN 50073:1999 Guide for Selection@ Installation@ Use and Maintenance of Apparatus for the Detection and Measurement of Combustible Gases or Oxygen
  • EN 50016:1995 Electrical Apparatus for Potentially Explosive Atmospheres Pressurized Apparatus ?p?
  • EN 50016:2002 "Electrical Apparatus for Potentially Explosive Atmospheres - Pressurized Apparatus ""p"""
  • EN 50016:1977 Electrical Apparatus for Potentially Explosive Atmospheres: Pressurized Apparatus 'P'

ES-UNE

  • UNE-EN 61577-2:2017 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments (Endorsed by Asociación Española de Normalización in September of 2017.)
  • UNE-EN 61577-3:2014 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments (Endorsed by AENOR in January of 2015.)
  • UNE-EN IEC 61207-2:2019 Expression of performance of gas analyzers - Part 2: Measuring oxygen in gas utilizing high-temperature electrochemical sensors (Endorsed by Asociación Española de Normalización in October of 2019.)

API - American Petroleum Institute

  • API 4121-1971 IMPROVED INSTRUMENTATION FOR DETERMINATION OF EXHAUST GAS OXYGENATE CONTENT

AT-ON

  • ONORM M 7535-5-1997 Testing of waste gases of furnace Systems - Measuring equipment for the determination of the combustion temperature of gases - Requirements, testing, marking of conformity

PT-IPQ

  • NP 2626-300-2001 International Electrotechnical Vocabulary Chapter 300: Electrical measurements and measuring instruments

ZA-SANS

  • 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
  • SANS 1515-1:2006 Gas measuring equipment primarily for use in mines Part 1: Battery-operated portable, flammable gas measuring instruments and warning devices

Indonesia Standards

  • SNI 04-6265.1-2000 Nuclear instrumentation - Electrical measuring systems and instruments utilizing radiation sources - General aspects
  • SNI 13-3621-1994 Air quantity measurement travers method in underground mining by vane anemometer instruments

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

Standard Association of Australia (SAA)

CN-STDBOOK

  • 图书 A-4762 Gas flowmeter volume corrector and gas precession vortex flowmeter

VDE - VDE Verlag GmbH@ Berlin@ Germany

  • VDE 0493-1-10-2-2015 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for Rn-222 and Rn-220 measuring instruments (IEC 61577-2:2014)
  • VDE 0493-1-10-2-2017 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments (IEC 61577-2:2014@ modified); German version EN 61577-2:2017

ISA - International Society of Automation

Military Standards (MIL-STD)

US-FCR

CH-SNV

  • SN 215 564-1979 Evolventen-VerzahnungenAngaben in Zeichnungenfür Zylinder-Schnecken

YU-JUS

  • JUS L.G7.001-1989 Expression of the functional performance of electrical and electronic measuring eguiptoent

American Society for Testing and Materials (ASTM)

  • ASTM E2776-18 Standard Guide for Correlation of Results of Solid Particle Size Measurement Instruments
  • ASTM E147-61(1996) Standard Specification for Apparatus For Microdetermination Of Nitrogen By Kjeldahl Method