instrument for measuring the quality of water

instrument for measuring the quality of water, Total:471 items.

The international standard classification for "instrument for measuring the quality of water" includes: Geology. Meteorology. Hydrology , Measurement of fluid flow , Non-destructive testing , Metrology and measurement. Physical phenomena (Vocabularies) , Radiation measurements , Power stations in general , Hydraulic energy engineering , Optical measuring instruments .

The Chinese standard classification for "instrument for measuring the quality of water" includes: Hydrology and water conservancy instrument , Flow capacity and material level instrument , X ray, magnetic powder, fluorescent light and other defectoscope , Electronic measurement and equipment in general , Nuclear instrument and detector in general , Electric power testing technique , Water power engineering , Telescope, geodetic survey and aerial survey instrumentation , Laser device , Material composition analysis instrument and environment detection instrument in general , Analysis methods for toxic substances in water , Radio Measurement , Standardization and quality management .

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

GB/T 11828.4-2025 Instruments for stage measurement—Part 4:Ultrasonic stage recorder
GB/T 11828.3-2012 Instruments for stage measurement—Part 3:Groundwater stage gauge
GB/T 10257-2025 Quality inspection rule for nuclear instrumentation and radiation detectors
GB/T 21978.3-2008 Instrument for precipitation observation - Part 3: Siphon rainfall recorder
GB/T 27993-2011 General technical conditions for stage measuring instruments
GB/T 11828.2-2005 Instruments for stage measurement--Part 2:Pressure-type stage guage
GB/T 2900.79-2008 Electrotechnical terminology - Electrical and electronic measurements and measuring instruments - Part 3: Types of electrical measuring instruments
GB/T 10257-2001 Quality inspection rule for nuclear instruments and nuclear radiation detectors
GB/T 21978.5-2014 Instrument for precipitation observation―Part 5: Display and record for rainfall
GB/T 11828.2-2022 Instruments for stage measurement—Part 2:Pressure-type stage gauge
GB/T 27992.1-2011 Water depth finding equipment - Part 1: Hydrologic sounding rod
GB/T 21978.6-2008 Intrument for precipitation observation - Part 6: Melted snow type rain and snow recorder
GB/T 6593-1996 Quality inspection provisions for electronic measuring instruments
GB/T 11828.1-2019 Instruments for stage measurement—Part 1:Float-type stage gauge
GB/T 21978.2-2014 Instrument for precipitation observation. Part 2:Tipping bucket rainfall sensor
GB/T 32195-2015 Non-destructive testing instruments―Quality inspection provisions
GB/T 27992.3-2016 Instruments for water-depth measurement—Part 3: Echo sounder
GB/T 11828.4-2011 Instruments for stage measurement—Part 4:Ultrasonic stage gauge
GB/T 11828.5-2011 Instruments for stage measurement—Part 5:Electronic gauge
GB/T 11828.6-2008 Instruments for stage measurement—Part 6:Remote measuring stage gauge
GB/T 11828.1-2002 Instruments for stage measurement - Part 1: Float-type stage gauge

Professional Standard - Water Conservancy

SL/T 811.4-2021 Instrument for precipitation observation—Part4: Weighting rainfall recorder
SL/T 148.1-1995 Directives the grading of hydrologic instruments product quality

Professional Standard - Energy and Power Planning

DL/T 1029-2022 Guideline for laboratory quality management of water quality instruments in power plants
DL/T 1104-2024 Potentiometer type instrument measuring instrument
DL/T 1133-2023 Steel string instrument measuring instrument
DL/T 1029-2006 Laboratory quality management guide for water quality analyzers in thermal power plant
DL/T 1334-2014 Measuring Instrument for Piezoresistive Apparatus
DL/T 913-2020 Quality inspection guide for water quality analyzers in power plant
DL/T 913-2005 Quality inspection guide for water quality analyzers in thermal power plant
DL/T 1104-2009 Potentiometric Readout

Professional Standard - Machinery

JB/T 9315-1999 Geodetic instuments-Levelling staffs
JB/T 54285-1999 Measuring tools, measuring instruments, product quality grading, micrometer head
JB/T 9332-1999 Geodetic instruments Connection between instrument and tripod
JB/T 9314-1999 Packaging of geodetic instruments
JB/T 7395.2-1994 Electrical measuring instruments terminology Electrical measuring instruments and equipment
JB/T 7395.5-1994 Electrical measuring instruments terminology standard, detector, stable power supply and comparative measuring instrument
JB/T 6860-1993 Power and Energy Measuring Detectors, Instruments and Equipment for Laser Radiation
JB/T 7395.6-1994 Electrical measuring instruments terminology Magnetic measuring instruments
JB/T 6851-1993 Analysis Instrument Quality Inspection Rules?

Professional Standard - Earthquake

DB/T 27-2008 quality inspection provision for earthquake observation instrument

Professional Standard - Environmental Protection

HJ 51-2024 Water quality-Determination of total salt content-Gravimetric method
HJ/T 51-1999 Water quality -- Determination of total salt -- Gravimetric method

Professional Standard - Agriculture

NY/T 3678-2020 Real time PCr method for detection of Nosema bombycis

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

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

JJF 1095-2002 Calibration Specification for Capacitor Dielectric Loss Meters
JJF 1659-2017 Calibration Specification for PM2.5 Mass Concentration Measurement Instruments

Professional Standard - Geology

DZ 30-1984 Quality Inspection Rules for Geological Instrument Products
DZ 0041-1992 Quality inspection rule of geological instrument product

Group Standards of the People's Republic of China

T/CITS 308-2025 General rules for function and quality evaluation of test and analysis instruments

GCC Standardization Organization

OS GSO ISO 4373:2024 Hydrometry — Water level measuring devices
GSO ISO 4373:2024 Hydrometry — Water level measuring devices
GSO IEC 62586-1:2024 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
BH GSO ISO 4366:2024 Hydrometry - Echo sounders for water depth measurements
GSO OIML R136-1:2008 Instruments for measuring the areas of leathers
GSO ISO 11465:2013 Soil quality -- Determination of dry matter and water content on a mass basis -- Gravimetric method
BH GSO OIML R136-1:2024 Instruments for measuring the areas of leathers
BH GSO OIML D27:2024 Initial verification of measuring instruments utilizing the manufacturers quality management system
GSO IEC 61577-2:2015 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
GSO OIML D27:2008 Initial verification of measuring instruments utilizing the manufacturers quality management system
GSO OIML R34:2005 ACCURACY CLASSES OF MEASURING INSTRUMENTS
GSO ISO 15616-3:2021 Acceptance tests for CO2-laser beam machines for high quality welding and cutting — Part 3: Calibration of instruments for measurement of gas flow and pressure
GSO ISO 9849:2021 Optics and optical instruments — Geodetic and surveying instruments — Vocabulary
GSO IEC 60306-4:2014 Measurement of photosensitive devices. Part 4: Methods of measurement for photo-multipliers
BH GSO 2027:2024 Length Measuring Instruments

The Directorate General of Specifications and Metrology (DGSM)

OS GSO OIML R15:2010 Instruments for measuring the hectolitre mass of cereals
OS GSO ISO 4366:2009 Hydrometry - Echo sounders for water depth measurements
OS GSO ISO 17123-2:2007 Optics and optical instruments- Field procedures for testing geodetic and surveying instruments- Part 2: Levels
OS GSO ISO 11465:2013 Soil quality -- Determination of dry matter and water content on a mass basis -- Gravimetric method
OS GSO OIML R136-1:2008 Instruments for measuring the areas of leathers
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)
OS GSO ISO 7971-2:2010 Cereals -- Determination of bulk density, called mass per hectolitre -- Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
OS GSO ISO 17123-3:2007 Optics and optical instruments- Field procedures for testing geodetic and surveying instruments- Part 3: Theodolites
OS GSO OIML R34:2005 ACCURACY CLASSES OF 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
OS GSO ISO 12858-1:2007 Optics and optical instruments- Ancillary devices for geodetic instruments – Part 1: Invar levelling staffs
OS GSO OIML R103:2002 MEASURING INSTRUMENTATION FOR HUMAN RESPONSE TO VIBRATION
OS GSO 2027:2010 Length Measuring Instruments

Polski Komitet Normalizacyjny (PKN)

PN G02316-1991 Measuring meters for hydrogeology. Electrical water level meters with recorders. Types, principal parameters and technical requirements
PN G02317-1991 Measuring meters for hydrogeology. Mechanical water level meters with boosters. Types, principal parameters and technical requirements
PN N99321-1960 Instrument of geodesy. Levels for surveyor's poles
PN G04542-1987 Hard coal Continous measurment of moisture by microwave meter
PN ISO 8322-3:1993 Building construction. Measuring instruments. Procedures for determining accuracy in use. Part 3. Optical levelling instruments

Association of German Mechanical Engineers

VDI/VDE/DGQ/DKD 2622 BLATT 24.2-2025 Kalibrieren von Messmitteln fuer elektrische Groessen - Leistungsqualitaet
VDI 2080-1996 Measuring methods and measuring instruments for air-conditioning systems
VDI VDE DGQ DKD 2622 Blatt-2 E:2013-10 Calibration of measuring equipment for electrical quantities - Methods for determining measurement uncertainty
VDI VDE DGQ DKD 2622 Blatt 4-2014 Calibration of measuring equipment for electrical quantities - Part 4: Oscilloscopes
VDI VDE DGQ DKD 2622 Blatt-11 E:1998-12 VDI/VDE/DGQ/DKD Guidelines Sheet 11: Calibration of measuring equipment for electrical quantities

European Committee for Standardization (CEN)

EN ISO 13161:2020 Water quality - Polonium 210 - Test method using alpha spectrometry (ISO 13161:2020)
EN ISO 13161:2015 Water quality - Measurement of polonium 210 activity concentration in water by alpha spectrometry
PREN 17277-2018 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
CEN/TR 17993:2023 Calibration and accuracy of non-catching precipitation measurement instruments
prEN 17694-1-2021 Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation
EN ISO 7971-2:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument (ISO 7971-2:2009)
EN ISO 22665:2012 Ophthalmic optics and instruments - Instruments to measure axial distances in the eye (ISO 22665:2012)
EN ISO 7971-2:2019 Cereals - Determination of bulk density@ called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument

Gosstandart of Russia

GOST 8.374-2013 State system for insuring the uniformity of measurements. State verification schedule for instruments measuring the volumetric and mass flow (volume and mass) of water
GOST 8.021-2015 State system for ensuring the uniformity of measurements. State verification schedule for mass measuring instruments
GOST IEC 62586-1-2022 Measurement of power quality indicators in power supply systems. Part 1: Power quality instrumentation (PQI)..
GOST R 50193.1-1992 Measurement of water flow in closed conduits. Meters for cold potable water. Specifications
GOST R 8.641-2013 State system 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 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 8.142-2013 State system for insuring the uniformity of measurements. The national traceability chain for instruments measuring the mass and volumetric (the mass and the volume) flow of liquid
GOST R 50193.2-1992 Measurement of water flow in closed conduits. Meters for cold potable water. Installation requirements
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 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 8.806-2012 State system for ensuring the uniformity of measurement. State hierarchy chart of instruments for radium masses and activity measuring
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 50193.3-1992 Measurement of water flow in closed conduits. Meters for cold potable water. Test methods and equipment
GOST 1594-1969 Apparatus for quantitative determination of water content in petroleum, food and other products. Specifications
GOST R 53963.2-2010 Vibration. Measurement of vibrations in buildings. Measuring instrumentation tests
GOST 14828-1969 Instruments for physical-chemical quantities measurement. Radiospectrometers. Terms
GOST 8.009-1972 GSI. Standardized metrological characteristics of measuring instruments
GOST R 8.656-2009 State system for ensuring the uniformity of measurements. Quality factors of electric power measuring instruments. Methods of verification
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 8.655-2009 State system for ensuring the uniformity of measurements. Quality factors of electric power measuring instruments. General specification
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 R 53963.1-2010 Mechanical vibration. Measurement of vibrations in buildings. Requirements for measuring instrumentation

International Electrotechnical Commission (IEC)

IEC TR 61869-103:2012 Instrument transformers - The use of instrument transformers for power quality measurement
IEC 62586-1:2017 Power quality measurement in power supply systems – Part 1: Power quality instruments (PQI) (Edition 2.0)
IEC 62586-1:2013 Power quality measurement in power supply systems - Part 1: Power Quality Instruments (PQI)
IEC 60050-300-313:2001 Electrotechnical terminology-Electrical and electronic measurements and measuring instruments-Part 3:Types of electrical measuring instruments
IEC 61577-2:2000 Radiation Protection Instrumentation - Radon and Radon Decay Product Measuring Instruments - Part 2: Specific Requirements for Radon Measuring Instruments (Edition 2.0)
IEC 60348:1978 Safety requirements for electronic measuring apparatus

American Society for Testing and Materials (ASTM)

ASTM STP 555-1974(1979) Air quality monitoring equipment
ASTM D6399-04 Standard Guide for Selecting Instruments and Methods for Measuring Air Quality In Aircraft Cabins
ASTM D6531-00(2010) Standard Test Method for Relative Tinting Strength of Aqueous Ink Systems by Instrumental Measurement
ASTM D7282-21e1 Standard Practice for Setup, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
ASTM D7282-24 Standard Practice for Setup, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
ASTM D7282-21 Standard Practice for Setup, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
ASTM STP 742-1981 High-Purity Water Quality Measurement in Power Plants: Symposium Sponsored by ASTM D-19 Committee
ASTM D7282-14 Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
ASTM D7282-06 Standard Practice for Set-up, Calibration, and Quality Control of Instruments Used for Radioactivity Measurements
ASTM D6531-00 Standard Test Method for Relative Tinting Strength of Aqueous Ink Systems by Instrumental Measurement
ASTM D6531-00(2005) Standard Test Method for Relative Tinting Strength of Aqueous Ink Systems by Instrumental Measurement

Belgian Standards Institute

NBN-EN 30012-1-1994 Quality assurance requirements for measuring equipment. Part 1: Metrological confirmation system for measuring equipment (ISO 10012-1: 1992)
NBN I 01-003-1990 Water quality for steamgenerators with water tubes
NBN-EN 60051-6-1994 Direct acting indicating analogue electrical measuring instruments and their accessories Part 6: Special requirements for ohmmeters (impedance meters) and conductance meters
NBN I 01-004-1990 Water quality of serpentine tube water vapor generator
NBN-EN 60051-7-1994 Direct acting indicating analogue electrical measuring instruments and their accessories Part 7: Special requirements for multi-function instruments

South African Bureau of Standard

SANS 1697:2007 Verification standards for the verification of mass-measuring instruments, including commercial standard masspieces
SANS 1698:2007 Verification standards for the verification of volume-measuring instruments, including commercial standards of volume
SANS 1816:2005 Electricity supply - Quality of supply: Power quality instruments
SANS 250:2003 Measurement management systems - Requirements for measurement processes and measuring equipment
SANS 62586-1:2018 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)

German Institute for Standardization

DIN 877:1986-06 Inclination measuring instruments (levels)
DIN IEC /TR 61869-103:2013-02 Instrument transformers - The use of instrument transformers for power quality measurement (IEC/TR 61869-103:2012)
DIN EN 17277:2020 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments; German version EN 17277:2019
DIN EN 17277:2020-02 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments; German version EN 17277:2019
DIN 18722:1983 Tubular level for surveying instruments; terms and requirements
DIN EN 17277:2018-09 Draft Document - Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments; German and English version prEN 17277:2018
DIN EN 17277 E:2018-09 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
DIN IEC/TR 61869-103:2013 Instrument transformers.The use of instrument transformers for power quality measurement (IEC/TR 61869-103:2012)
DIN EN 17277 E:2018 Draft Document - Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments; German and English version prEN 17277:2018
DIN 18723-2:1990 Field procedure for precision testing of surveying instruments; levels
DIN 18724:1990-06 Geodetic instruments; precision of levels and theodolites from technical data
DIN ISO 17123-2:2021-02 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 2: Levels (ISO 17123-2:2001); Text in German and English / Note: Date of issue 2021-01-08
DIN ISO 17123-2:2021 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 2: Levels (ISO 17123-2:2001); Text in German and English
DIN EN 62586-1:2018 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) (IEC 62586-1:2017); German version EN 62586-1:2017
DIN 18722:1983-02 Tubular level for surveying instruments; terms and requirements
DIN 6855-1:1992 Quality control of nuclear medicine instruments; radiation counting systems for measurements in vivo and in vitro
DIN ISO 17123-4:2017-09 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM measurements to reflectors) (ISO 17123-4:2012)
DIN 43751-2:1987-05 Measurement and control; digital measuring instruments; instruments for measuring analogue quantities; definitions, tests and data sheet details
DIN 877:1986 Inclination measuring instruments (levels)
DIN 18213 E:2021 Draft Document - Optics and optical instruments - Field procedures for testing geodetic and surveying Instruments - GNSS Instruments
DIN EN 62586-1 E:2016-02 Draft Document - Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) (IEC 85/515/CD:2015)
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 62586-1 E:2016 Draft Document - Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) (IEC 85/515/CD:2015)
DIN 43751-3:1987-05 Measurement and control; digital measuring instruments; instruments for measuring digital quantities; definitions, tests and data sheet details
DIN ISO 17123-4:2017 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM measurements to reflectors) (ISO 17123-4:2012)
DIN ISO 17123-4 E:2016 Draft Document - Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM measurements to reflectors) (ISO 17123-4:2012); Text in German and English
DIN 6855-1:1992-08 Quality control of nuclear medicine instruments; radiation counting systems for measurements in vivo and in vitro
DIN 18724:1990 Geodetic instruments; precision of levels and theodolites from technical data
DIN EN ISO 22665:2013-04 Ophthalmic optics and instruments - Instruments to measure axial distances in the eye (ISO 22665:2012); German version EN ISO 22665:2012
DIN 16281:2004-07 Support for measuring instruments and fittings
DIN ISO 17123-3 E:2017-10 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 3: Theodolites
DIN 43751-4:1990-06 Measurement and control; digital measuring instruments; instruments for measuring time reference quantities; definitions, tests and data sheet details / Note: Applies in conjunction with DIN 43751-1 (1987-05).
DIN EN 55016-1-1:2007 Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus (IEC/CISPR 16-1-1:2006 + A1:2006); German version EN 55016-1-1:2007 + A1:2007
DIN 18723-7:1990-07 Field procedure for precision testing of surveying instruments; gyroscopes
DIN EN 17694-1:2021-10 Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow - Part 1: Open channel instrumentation; German and English version prEN 17694-1:2021 / Note: Date of issue 2021-09-10
DIN 18213 E:2021-03 Optics and optical instruments Field methods for testing geodetic and mapping instruments GNSS instruments
DIN 16086:2006-01 Electrical pressure measuring instruments - Pressure transmitters, pressure measuring instruments - Concepts, specifications on data sheets
DIN 16086:2006 Electrical pressure measuring instruments - Pressure transmitters, pressure measuring instruments - Concepts, specifications on data sheets
DIN ISO 12858-1:2016-04 Optics and optical instruments - Ancillary devices for geodetic instruments - Part 1: Invar levelling staffs (ISO 12858-1:2014)
DIN SPEC 1107 DIN-Fachbericht CEN TR 15996:2010-05 Hydrometric measurements measure the moisture content of the entire snow cover using snow mass recording devices
DIN 75001:1981 Classes of Application for Measuring Devices in Motor Vehicles
DIN 43751-4:1990 Measurement and control; digital measuring instruments; instruments for measuring time reference quantities; definitions, tests and data sheet details
DIN 18213:2022 Optics and optical instruments - Field procedures for testing geodetic and surveying Instruments - GNSS Instruments

Ente Nazionale Italiano di Unificazione

UNI ISO 10012-2:2001 Quality assurance for measuring equipment - Guidelines for control of measurement processes.
UNI EN 17277:2020 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
UNI ISO 18653:2024 Gears - Evaluation of instruments for the measurement of individual gears
UNI EN ISO 18674-4:2020 Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 4: Measurement of pore water pressure: Piezometers
UNI CEN/TR 17993:2024 Calibration and accuracy of non-catching precipitation measurement instruments
UNI 11761:2023 Emissions and air quality - Instrumentale odour measure using IOMS (Instrumental Odour Monitoring Systems)
UNI/PdR 122:2022 Air quality monitoring in school buildings - Instruments, sampling strategies and measurements interpretation
UNI 7008:1971 Measuring instruments. Handles for gauging members with taper shaft.
UNI EN ISO 7971-2:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
UNI EN ISO 7971-2:2019 Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
UNI 7009:1971 Measuring instruments. Handles and screw for gauging members with collet.
UNI 11452:2012 Hydrometry - Measurement of rainfall intensity (liquid precipitation) - Metrological requirements and test methods for catching type gauges

National Standardisation Body (ASRO)

STAS 7352/1-1988 APPARATUS FOR BLOOD PRESSURE MEASUREMENT WITH MERCURY GAUGES General technical requirements for quality
STAS 11190/3-1980 Electronic measuring instruments STABILIZED POWER SUPPLIES FOR MEASURING General prescriptions lor measuring tests
STAS SR ISO 7858-1:1996 Measurement of water flow in closed conduite Meters for cold potable water - Combination meters Part 1: Specifications
STAS 10877-1977 UNRECORDED MAGNETIC TAPES FOR INSTRUMENTATIONAPPLICATIONS Technical requirements for quality
STAS 11071/21-1990 Hierarchy of measuring instruments. Block diagram of hierarchy of measuring instrument for thermal neutrons flux density
STAS 11190/1-1980 Electronic measuring instruments STABILIZED POWER SUPPLIES, FOR MEASURING Terminology
SR 7877-1-1995 Water Quality. Determination of petroleum products content. Gravimetric method
STAS 11071/5-1978 Legal metrology BLOCK DIAGRAM OF HIERARCHY OF MEASURING INSTRUMENTS FOR MASS
STAS SR EN 27726-1996 Thermal environments - Instruments and methods for measuring physical quantities
STAS 4384-1968 An instrument for measuring density. Breast density meter
STAS 1343/5-1986 Water supplies DETERMINATION OF QUANTITIES OF SUPPLY WATER FOR FISH BREEDING

Bureau of Indian Standards

IS 16227-103-2018 Instrument Transformers part 103 The use of instrument Transformers for power quality Measurement
IS 14359-2014 Hydrometry —— Echo Sounders for Water Depth Measurements
IS 10850-1984 Specification for apparatus for measurement of water retentivity of masonry cement
IS 13875-3-1993 Digital measuring instruments for measurement & control: Part 3 Terms, tests & data sheet details of instruments for measuring digital quantities
IS 13875 Pt.2-1993 Digital Measuring Instruments for Measurement and Control Part 2 Terms, Test and Data Sheet Details of Instruments for Measuring Analog Quantities
IS 13875-2-1993 Digital measuring instruments for measurement & control: Part 2 Terms, tests & data sheet details of instruments for measuring analog quantities
IS 10052-4-1984 Electromagnetic Interference Measuring Apparatus And Measuring Methods: Part 4 Electromagnetic Interference Measuring Apparatus Having Detectors Other Than Quasi-Peak
IS 13875 Pt.3-1993 Digital Measuring Instruments for Measurement and Control Part 3 Terms, Test and Data Sheet Details of Instruments for Measuring Digital Quantities
IS 9858-1981 Safety requirements for electronic measuring instruments

Danish Standards Foundation

DANSK DS/EN 17277:2019 Hydrometry – Measurement requirements and classification of rainfall intensity measuring instruments
DANSK DS/EN 62586-1:2017 Power quality measurement in power supply systems – Part 1: Power quality instruments (PQI)
DS 2362-1:1994 Measuring equipment-Inclination measuring instruments-Part 1:Inclination measuring instruments (levels)-Definitions,requirements,testing
DANSK DS/CEN/TR 17993:2023 Calibration and accuracy of non-catching precipitation measurement instruments
DS/EN ISO 7971-2:2009 Cereals - Determination of bulk density, called mass per hectolitre - Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
DANSK DS/EN ISO 22665:2013 Ophthalmic optics and instruments - Instruments to measure axial distances in the eye
DS/EN ISO 7726:2001 Ergonomics of the thermal environment - Instruments for measuring physical quantities
DS 2362-2:1994 Measuring equipment-Inclination measuring instruments-Part 2:Spirit level vials-Dimensions,requirements
DS/IEC 348:1981 Safety requirements for electronic measuring apparatus
DS/EN ISO 15616-3:2003 Acceptance tests for CO2-laser beam machines for high quality welding and cutting - Part 3: Calibration of instruments for measurement of gas flow and pressure
DS/EN 60405:2007 Nuclear instrumentation - Constructional requirements and classification of radiometric gauges

Comitato Elettrotecnico Italiano

CEI EN 62586-1:2019 Power quality measurement in power supply systems Part 1: Power quality measurement instruments (PQI)
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

Association Francaise de Normalisation

NF EN 17277:2019 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
NF C42-586-1*NF EN 62586-1:2017 Power quality measurement in power supply systems - Part 1 : power quality instruments (PQI)
NF EN 62586-1:2017 Power quality measurement in power networks Part 1: Power quality instruments (PQI)
XP X43-321:2018 Air quality - Emissions from stationary sources - Determination of the mass concentration of ammonia by instrumental techniques
XP X43-322:2018 Air quality - Stationary source emission - Determination of the mass concentration of formaldehyde by instrumental techniques
NF E11-101:1992 Measuring instruments. Measuring plates.
NF X10-301:1970 MEASUREMENT OF WATER FLOW IN OPEN CHANNELS BY VELOCITY AREA METHODSUSING PROPELLER CURRENT METERS.
NF EN 60846-1:2015 Instrumentation for radiation protection - Instruments for measuring and/or monitoring ambient and/or directional dose equivalent (or dose equivalent rate) for beta, X and gamma radiation - Part 1: monitoring instruments ...
FD X10-045:2022 Relations entre mesures sensorielles et mesures instrumentales
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 17694-2:2023 Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Flow measuring devices - Part 2: measuring instruments for flows in closed pipes
NF ISO 11465:1994 Soil quality - Determination of dry matter and water weight content - Gravimetric method
NF E11-302:1984 Measuring instruments. Electronic levels.
NF X43-103:1996 Air quality. Olfactometric measurements. Measurement of the odour of a gazeous effluent. Supra-threshold methods.
NF EN 17694-1:2023 Hydrometry - Minimum performance requirements and test procedures for water monitoring equipment - Flow measuring devices - Part 1: measuring instruments for free surface flows
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 EN ISO 22665:2013 Optics and ophthalmic instruments - Device for measuring the axial length of the eye
NF E11-305:1988 Angle measuring instruments - Materialized measurements
NF EN ISO 11461:2014 Soil quality - Determination of soil water content in volume fraction, using corers - Gravimetric method
NF C42-310:1971 MEASURING INSTRUMENTS. HOUR METERS.
NF E11-301:1984 Measuring instruments. Precision spirit levels.
NF P41-290:2008 Effect of materials on the quality of water intented for human consumption - Cytotoxicity measurement method.
NF S10-042:1998 Optics and optical instruments. Quality evaluation of optical systems. Determination of distorsion.

Spanish Association for Standardization (UNE)

UNE-EN 17277:2021 Hydrometry - Measurement requirements and classification of rainfall intensity measuring instruments
UNE-EN 62586-1:2017 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI) (Endorsed by Asociación Española de Normalización in December of 2017.)
UNE 77077:2002 Water quality. Technical specifications of general character for continuous measurements instruments in industrial wastes.
AENOR UNE-EN 60335-2-40 CORR:1970 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
UNE-EN 62586-1:2014 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
AENOR UNE 77077:2002 Water quality. General technical specifications for instruments that perform continuous measurements in industrial discharges.
UNE 77078:2002 Water quality. Technical specifications of general character for continuous pH measurements instruments in industrial wastes.
UNE 77079:2002 Water quality. Technical specifications of general character for continuous conductivity measurements instruments in industrial wastes.
AENOR UNE 77078:2002 Water quality. General technical specifications for continuous pH measurement instruments in industrial discharges.
AENOR UNE 77080:2002 Water quality. Technical specifications for instruments for continuous measurement of dissolved oxygen in industrial discharges.
UNE 48 093 Glue quality determination
UNE 77080:2002 Water quality. Technical specifications for continuous dissolved oxygen measurements instruments in industrial wastes.
UNE-ISO 11465:2011 Soil quality -- Determination of dry matter and water content on a mass basis -- Gravimetric method
AENOR UNE 20500:1970 Measure instrument. Sound volume indicator.
AENOR UNE 77079:2002 Water quality. General technical specifications for instruments for continuous measurement of conductivity in industrial discharges.
UNE 82501:2004 Measuring instruments. Instruments intended to measure the emissions of exhaust pollutant gaz of motor vehicles. Characteristics and test methods.
UNE 53935:2014/1M:2015 Water quality. Determination of total residues.
UNE-EN ISO 10447:2015 Water quality. Determination of total residues.
UNE 77030:2015 Water quality. Determination of total residues.
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.)

Standards Norway

NS-EN 17277:2019 Hydrometry — Measurement requirements and classification of rainfall intensity measuring instruments
SN-CEN/TR 17993:2023 Calibration and accuracy of non-catching precipitation measurement instruments
NS-ISO 7726:1985 Thermal environments — Instruments and methods for measuring physical quantities

British Standards Institution (BSI)

BS EN 17277:2019 Hydrometry. Measurement requirements and classification of rainfall intensity measuring instruments
12/30255394 DC BS EN 62586-1. Power quality measurement in power supply systems. Power Quality Instruments (PQI)
BS EN 62586-1:2017 Power quality measurement in power supply systems. Power quality instruments (PQI)
BS 3680-8H:1996 Measurement of liquid flow in open channels. Measuring instruments and equipment. Method of specifying the performance of hydrometric equipment
BS IEC 61577-2:2000 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Specific requirements for radon measuring instruments
BS PD CEN/TR 17993:2023 Calibration and accuracy of non-catching precipitation measurement instruments
BS ISO 17123-5:2018 Optics and optical instruments. Field procedures for testing geodetic and surveying instruments - Total stations
BS 7334-3:1990 Measuring instruments for building construction. Methods for determining accuracy in use: optical levelling instruments
PD CEN/TR 17993:2023 Calibration and accuracy of non-catching precipitation measurement instruments
BS 7482-2:1991 Instrumentation for the measurement of vibration exposure of human beings-Specification for instrumentation for measuring vibration transmitted to the hand
25/30511796 DC Draft BS EN 62586-1 Power quality measurement in power supply systems - Part 1. Power quality instruments (PQI)
BS EN 55016-1-1:2010 Specification for radio disturbance and immunity measuring apparatus and methods. Radio disturbance and immunity measuring apparatus. Measuring apparatus
PD IEC TR 61577-5:2019 Radiation protection instrumentation. Radon and radon decay product measuring instruments. General properties of radon and radon decay products and their measurement methods
BS EN 55016-1-1:2007 Specification for radio disturbance and immunity measuring apparatus and methods — Part 1-1: Radio disturbance and immunity measuring apparatus — Measuring apparatus
BS EN 61577-2:2017 Radiation protection instrumentation. Radon and radon decay product measuring instruments - Specific requirements for 222Rn and 220Rn measuring instruments
BS EN ISO 7971-2:2009 Cereals - Determination of bulk density, called mass per hectolitre - Method of traceability for measuring instruments through reference to the international standard instrument
BS 3680-8F:1986 Measurement of liquid flow in open channels. Measuring instruments and equipment-Hydrometric data transmission systems: general
BS 3680-8G:1992 Measurement of liquid flow in open channels. Measuring instruments and equipment-Specification for system requirements for hydrometric telemetry systems
BS IEC 61577-3:2011 Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for radon decay product measuring instruments
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 17694-1:2023 Hydrometry. Minimum performance requirements and test procedures for water monitoring equipment. Devices for the determination of flow - Open channel instrumentation
BS EN 27726:1994 Thermal environments. Instruments and methods for measuring physical quantities
BS ISO 17123-9:2018 Optics and optical instruments. Field procedures for testing geodetic and surveying instruments - Terrestrial laser scanners
BS IEC 61577-3:2002 Radiation protection instrumentation. Radon and radon decay product measuring instruments-Specific requirements for radon decay product measuring instruments
BS IEC 61577-2:2014 Radiation protection instrumentation. Radon and radon decay product measuring instruments. Specific requirements for 2 2 2Rn and 2 2 0Rn measuring instruments
BS ISO 17123-6:2022 Optics and optical instruments. Field procedures for testing geodetic and surveying instruments - Rotating lasers
20/30376400 DC BS ISO 23350. Hydrometry. catching-type liquid precipitation measuring gauges
BS ISO 9849:2017 Optics and optical instruments. Geodetic and surveying instruments. Vocabulary
05/30077097 DC ISO 4366. Hydrometry. Echo sounders for water depth measurements
BS ISO 9849:2000 Optics and optical instruments. Geodetic and surveying instruments. Vocabulary
BS 4484-1:1969 Specification for measuring instruments for constructional works - Metric graduation and figuring of instruments for linear measurement
BS 3680-9B:1981 Methods of measurement of liquid flow in open channels. Water level instruments-Float-operated water level recorders (mechanical and electromechanical)
BS ISO 7858-1:1998 Measurement of water flow in closed conduits. Combination meters for cold potable water-Specifications
BS ISO 7503-3:2016 Measurement of radioactivity. Measurement and evaluation of surface contamination. Apparatus calibration
BS 8475:2006 Instrumental colour measurement of textiles - Method
BS PD IEC TR 61577-5:2019 Radiation protection instrumentation. Radon and radon decay product measuring instruments-General properties of radon and radon decay products and their measurement methods
PD CEN/TR 15996:2010 Hydrometry - Measurement of snow water equivalent using snow mass registration devices

Magyar Szabványügyi Testület

MNOSZ 10152-1952 Capacity analysis instrument. Wide-neck glass measuring instrument Kohlrausch model measuring instrument
MNOSZ 15583-1953 Depth measuring instrument with gauge
MNOSZ 15580-1953 Geodesy measuring equipment instrument stand
MNOSZ 15596-1953 water level measuring instrument
MNOSZ 22306-1955 water level measuring instrument
MNOSZ 154-1954 Basic instruments for measuring temperature
MNOSZ 11182-1952 Vernier type measuring equipment and measuring instruments for mechanical industry measuring equipment
MSZ 8588-1980 mercury blood pressure measuring instrument
MSZ 1709/4.lap-1969 Measurement of liquid flow, with measuring instruments

International Organization for Standardization (ISO)

ISO 17123-2:2001 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 2: Levels
ISO 4366:1979 Echo sounders for water depth measurements
ISO 12857-1:1997 Optics and optical instruments - Geodetic instruments - Field procedures for determining accuracy - Part 1: Levels
ISO 17123-4:2001 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM instruments)
ISO 17123-3:2001 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 3: Theodolites
ISO 7726:1985 Thermal environments — Instruments and methods for measuring physical quantities
ISO 7971-2:2019 Cereals — Determination of bulk density, called mass per hectolitre — Part 2: Method of traceability for measuring instruments through reference to the international standard instrument
ISO 9849:2017 Optics and optical instruments — Geodetic and surveying instruments — Vocabulary
ISO/TR 9212:2006 Hydrometry — Measurement of liquid flow in open channels — Methods of measurement of bedload discharge
ISO 11465:1993 Soil quality; determination of dry matter and water content on a mass basis; gravimetric method
ISO/DIS 7726 Ergonomics of the thermal environment — Instruments for measuring and monitoring physical quantities
ISO 7887:1985 Water quality; Examination and determination of colour
ISO 3930:2000 Instruments for measuring vehicle exhaust emissions
ISO 17123-4:2012 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 4: Electro-optical distance meters (EDM measurements to reflectors)
ISO 9039:1994 Optics and optical instruments - Quality evaluation of optical systems - Determination of distortion
ISO 17123-8:2007 Optics and optical instruments - Field procedures for testing geodetic and surveying instruments - Part 8: GNSS field measurement systems in real-time kinematic (RTK)
ISO 17123-6:2025 Optics and optical instruments — Field procedures for testing geodetic and surveying instruments — Part 6: Rotating lasers
ISO/FDIS 17514:2023 Time-measuring instruments
ISO 22665:2012 Ophthalmic optics and instruments - Instruments to measure axial distances in the eye

Swedish Institute for Standards

SS-EN 62586-1:2018 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
SS-ISO 11465:1995 Soil quality - Determination of dry matter and water content on a mass basis - Gravimetric method
SS-EN 60564:1994 Electrical measuring instruments - D.C. bridges for measuring resistance
SS-EN 25813:1993 Water quality - Determination of dissolved oxygen- Iodometric method
SS 4300115:2007 Meter cabinets and meter board with measuring transformer
SS-ISO 3930:2005 Instruments for measuring vehicle exhaust emissions (ISO 3930:2000, IDT)
SS-EN 61577-2:2018 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
SIS SS 64 12 20-1984 Surveying instruments - Theodolites — Classification

American National Standards Institute （ANSI)

ANSI S3.13-1987 Mechanical Coupler for Measurement of Bone Vibrators
ANSI N42.23-1996 Measurement and Associated Instrumentation Quality Assurance for Radioassay Laboratories
ANSI S1.9-1996 Instruments for the Measurement of Sound Intensity

European Committee for Electrotechnical Standardization（CENELEC）

EN 62586-1:2017 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
EN 62586-1:2014 Power quality measurement in power supply systems - Part 1: Power quality instruments (PQI)
HD 312-1977 Documentation to Be Supplied with Electronic Measuring Apparatus
EN 61577-2:2017 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
HD 401-1980 Safety Requirements for Electronic Measuring Apparatus

U.S. Military Regulations and Norms

ARMY A-A-52565 A-2002 SURVEYING INSTRUMENT; AZIMUTH GYRO, LIGHTWEIGHT (SIAGL)
ARMY MIL-W-52875 B-1983 WATER QUALITY ANALYSIS SET: PREVENTIVE MEDICINE
ARMY MIL-W-52875 B NOTICE 1-1999 WATER QUALITY ANALYSIS SET: PREVENTIVE MEDICINE
ARMY MIL-W-52875 B (1)-1986 WATER QUALITY ANALYSIS SET: PREVENTIVE MEDICINE

Japanese Industrial Standards Committee (JISC)

JIS B 7901:1998 Geodetic instruments -- Levels -- Field procedures for determining accuracy
JIS B 7557:2019 Flowmeter for discharged water -- Measuring instruments used in transaction or certification
JIS C 1517:2024 Vibration level meters -- Measuring instruments used in transaction or certification
JIS B 7555:2003 Method of flow measurement by coriolis meters (mass flow, density and volume flow measurement)
JIS Z 8754:1988 Mass-spectrometer-type leak-detector calibration
JIS C 1002:1975 Glossary of terms used in electronic measuring apparatus

Standard Association of Australia （SAA）

AS 3778.6.4:2022 Measurement of water flow in open channels, Part 6.4: Measuring devices, instruments and equipment — Echo sounders for water depth measurements (ISO 4366:2007, IDT)
AS 3778.6.8:1992(R2009) Open channel water flow measurement Measuring devices, instruments and equipment Water measurement marine positioning equipment
AS 3778.6.5:1992 Measurement of water flow in open channels, Part 6.5: Measuring devices, instruments and equipment - Water level measuring devices
SA TR IEC 61869.103:2021 The use of instrument transformers for power quality measurement
AS 3778.6.4:1992 Measurement of water flow in open channels - Measuring devices, instruments and equipment - Echo sounders for water depth measurements
AS 3778.6.8:2023 Measurement of water flow in open channels, Part 6.8: Measuring devices, instruments and equipment — Position fixing equipment for hydrometric boats (ISO 6420:2016, IDT)
AS 3778.6.6:2023 Measurement of water flow in open channels, Part 6.6: Measuring devices, instruments and equipment — Cableway systems for stream gauging (ISO 4375:2014, IDT)
AS 3778.6.5:2023 Measurement of water flow in open channels, Part 6.5: Measuring devices, instruments and equipment — Water level measuring devices (ISO 4373:2022, IDT)
AS 4241:1994 Acoustics - Instruments for the measurement of sound intensity - Measurement with pairs of pressure sensing microphones

Korean Agency for Technology and Standards (KATS)

KS C IEC 60338:2003 Telemetering for consumption and demand
KS B ISO 12857-1:2002 Optics and optical instruments － Geodetic instruments － Field procedures for determining accuracy － Part 1: Levels
KS B ISO 12857-1-2002(2022) Optics and optical instruments－Geodetic instruments－Field procedures for determining accuracy－Part 1：Levels
KS B OIMLR 139-1-2006(2021) Instruments for measuring the areas of leathers
KS B 5210-1972(2016) Sliding lock for supporting measuring instrument
KS R ISO 3930:2008 Instruments for measuring vehicle exhaust emissions
KS B 5210-2001 Sliding lock for supporting measuring instrument
KS B ISO 4366:2020 Hydrometry — Echo sounders for water depth measurements
KS B ISO 4366-2020 Hydrometry — Echo sounders for water depth measurements
KS B OIMLR 139-1-2021 Instruments for measuring the areas of leathers
KS I ISO 11465-2005(2015) Soil quality－Determination of dry matter and water contenton a mass basis－Gravimetric method
KS B 5210-1972(2021) Sliding lock for supporting measuring instrument
KS I ISO 11465-2021 Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method
KS A 4401-2005(2010) Planchets used in radiation measurement instruments
KS B 5210-2021 Sliding lock for supporting measuring instrument
KS I ISO 11465:2021 Soil quality — Determination of dry matter and water content on a mass basis — Gravimetric method
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 C IEC 61043A-2022 Electroacousitics — Instruments for the measurement of sound intensity — Measurement with pairs of pressure sensing microphones
KS I ISO 11465:2005 Soil quality－Determination of dry matter and water contenton a mass basis－Gravimetric method
KS A 4401-1995 Planchets used in radiation measurement instruments
KS B ISO 9039:2003 Optics and optical instruments-Quality evaluation of optical systems-Determination of distortion
KS R 1158-2012 Characteristics of measuring instruments for the collision test
KS C IEC 61577-2-2016(2017) Radiation protection instrumentation — Radon and radon decay product measuring instruments — Part 2: Specific requirements for 222Rn and 220Rn measuring instruments
KS B OIMLR 120-2006 Standard capacity measures for testing measuring systems for liquids other than water
KS P ISO 10343-2018(2023) Ophthalmic instruments — Ophthalmometers
KS B ISO TR 3313-2024 Measurement of fluid flow in closed conduits — Guidelines on the effects of flow pulsations on flow-measurement instruments
KS B 5220-1990 General Rules for Measuring instruments
KS B ISO 9039:2013 Optics and optical instruments ― Quality evaluation of optical systems ― Determination of distortion
KS B 5220-2013 General Rules for Measuring instruments

International Telecommunication Union (ITU)

ITU-T P.52 FRENCH-1993 VOLUME METERS
ITU-T P.52 SPANISH-1993 VOLUME METERS
ITU-T P.56 FRENCH-1993 OBJECTIVE MEASUREMENT OF ACTIVE SPEECH LEVEL
ITU-T P.56 SPANISH-1993 OBJECTIVE MEASUREMENT OF ACTIVE SPEECH LEVEL
ITU-T O Suppl. 3.1-1972 Measuring instrument requirements. Sinusoidal signal generators and level-measuring instruments
ITU-T P.51 SPANISH-1996 ARTIFICIAL MOUTH
ITU-T P.51 FRENCH-1996 ARTIFICIAL MOUTH
ITU-T R.74-1984 Choice of type of telegraph distortion-measuring equipment

American Gear Manufacturers Association

AGMA 2113-A97-1997 Measuring Instrument Calibration, Gear Tooth Alignment Measurement
AGMA 2010-A94-1994 Measuring Instrument Calibration - Part I, Involute Measurement
AGMA 2114-A98-1998 Measuring Instrument Calibration, Gear Pitch and Runout Measurements

U.S. Air Force

AIR FORCE DI-QCIC-81611-2001 PRECISION MEASUREMENT EQUIPMENT LABORATORY (PMEL) QUALITY MANUAL

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

ASHRAE 41.9-2000 Calorimeter Test Methods for Mass Flow Measurements of Volatile Refrigerants
ASHRAE FUNDAMENTALS SI CH 14-2001 Measurement and Instruments
ASHRAE FUNDAMENTALS IP CH 14-1997 Measurement and Instruments
ASHRAE FUNDAMENTALS IP CH 36-2013 Measurement and Instruments
ASHRAE FUNDAMENTALS SI CH 13-1993 Measurement and Instruments
ASHRAE FUNDAMENTALS SI CH 14-2005 Measurement and Instruments
ASHRAE FUNDAMENTALS IP CH 13-1993 Measurement and Instruments
ASHRAE 41.9-2011 Standard Methods for Volatile-Refrigerant Mass Flow Measurements Using Calorimeters
ASHRAE FUNDAMENTALS SI CH 37-2017 Measurement and Instruments
ASHRAE FUNDAMENTALS SI CH 14-1997 Measurement and Instruments
ASHRAE FUNDAMENTALS IP CH 37-2017 MEASUREMENT AND INSTRUMENTS
ASHRAE 41.9 ERTA-2017 Standard Methods for Volatile-Refrigerant Mass Flow Measurements Using Calorimeters
ASHRAE FUNDAMENTALS IP CH 36-2009 MEASUREMENT AND INSTRUMENTS
ASHRAE FUNDAMENTALS SI CH 36-2013 Measurement and Instruments
ASHRAE FUNDAMENTALS SI CH 36-2009 MEASUREMENT AND INSTRUMENTS
ASHRAE FUNDAMENTALS IP CH 14-2005 Measurement and Instruments
ASHRAE FUNDAMENTALS IP CH 14-2001 Measurement and Instruments

Society of Automotive Engineers (SAE)

SAE AS431A-1962 TRUE MASS FUEL FLOW INSTRUMENTS
SAE AS431-2008 TRUE MASS FUEL FLOW INSTRUMENTS
SAE AS431B-2008 TRUE MASS FUEL FLOW INSTRUMENTS
SAE AIR6977 Water Content Instrumentation for Icing Cloud Characterization
SAE AIR6977-2023 Water Content Instrumentation for Icing Cloud Characterization
SAE AS431B-1996 True Mass Fuel Flow Instruments

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 60050-300-313:2024 International Electrotechnical Vocabulary – Electrical and Electronic Measurements and Measuring Instruments – Part 313: Types of Electricity Measuring Instruments
BH GSO ISO 15616-3:2022 Acceptance tests for CO2-laser beam machines for high quality welding and cutting — Part 3: Calibration of instruments for measurement of gas flow and pressure
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

Czech Standards Institute (UNMZ)

CSN 25 0010-1954 Model measuring instrument. measuring instrument
CSN 35 6506-1983 Electronic measuring instruments Documentation supplied with electronic measuring
CSN 18 0522-1967 Measuring instrumenta. Dimension of ?ase for panel instrumenta
CSN 35 6858-1976 Instruments with piezoelectric pick-ups for service vibratlon measurement. Metrologic testing

Austrian Standards

OENORM EN 17694-1-2021 Hydrometry - Performance requirements and test procedures for water monitoring equipment - Devices for the determination of flow Part 1: Open channel instrumentation
ONORM M 9410-1991 Air quality; measuring technique; definitions and characteristics for continuous emission and ambient air monitoring instruments
ONORM M 5871-1998 Equipment of drinking water treatment plants with in situ measuring instruments
ONORM M 5872-2001 Equipment of water treatment plants for swimming pools with measuring and control instruments

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0411-1 DIN VDE 0411-1-1973*DIN 57411-1:1973 Electronic measuring instruments and controllers Part 1: Safety requirements for electronic measuring instruments

Cuban Institute of Standards and Metrology

NC 90-06-42-1986 Metrological Assurance. Mass Determination by Means of Commercial and Industrial Weighing Instruments Measurement Methods
NC 60-25-1987 Teaching Equipment. Teaching Instruments for Tracing Triangles. Quality Specifications

American Society of Mechanical Engineers (ASME)

ASME PTC 19.11-1970 Instruments and apparatus - Part 11: Water and steam in the power cycle (puritiy and quality, leak detection and measurement)

Institute of Electrical and Electronics Engineers (IEEE)

IEEE N42.23-1996 American National Standard Measurement and Associated Instrument Quality Assurance for Radioassay Laboratories

Standards New Zealand

NZS 6504.1:1975 Specification for measuring instruments for constructional works - Metric graduation and figuring of instruments for linear measurement

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 7877-2008 Water quality.Determination of mercury

Indonesia Standards

SNI 13-3621-1994 Air quantity measurement travers method in underground mining by vane anemometer instruments
SNI 06-2510-1991 Water, Test methods for organic phosphate content by gas chromatography apparatus