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How to measure the density of a gas

How to measure the density of a gas, Total:230 items.

In the international standard classification, How to measure the density of a gas involves: Semiconductor devices, Analytical chemistry, Products of the textile industry, Construction materials, Photography, Particle size analysis. Sieving, Acoustics and acoustic measurements, Optics and optical measurements, Measurement of volume, mass, density, viscosity, Natural gas, Products of the chemical industry, Fuels, Inorganic chemicals, Cereals, pulses and derived products, Semiconducting materials, Road engineering, Ceramics, Measurement of fluid flow, Plastics, Air quality, Metrology and measurement in general, Refractories, Wastes, Continuous handling equipment, Physics. Chemistry, Soil quality. Pedology, Petroleum products in general, Non-textile floor coverings, Mechanical testing, Paints and varnishes, Welding, brazing and soldering, Alarm and warning systems, Environmental protection, Explosion protection, Solar energy engineering, Graphic technology, Linear and angular measurements, Crude petroleum, Electricity. Magnetism. Electrical and magnetic measurements, Conducting materials, Vocabularies, CHEMICAL TECHNOLOGY, Glass, Technical drawings, Construction industry, Equipment for petroleum and natural gas industries, Powder metallurgy, Milk and milk products, Metalliferous minerals, Fertilizers, Pumps, Vacuum technology.

Korean Agency for Technology and Standards (KATS), How to measure the density of a gas

KS C 2607-1974(2000) TESTING METHODS OF SEMICONDUCTOR
KS C 2607-1980 TESTING METHODS OF SEMICONDUCTOR
KS I 2208-2008(2013) Methods for determination of carbon dioxide in air
KS K 0795-2006 Test method for angle of spirality in plain knitted garments
KS F 2234-2004(2014) Measuring method for the mass per unit volume(density) and the mass per unit of surface area of polystyrene composite wood wool cement boards
KS C IEC 61006-2008(2013) Electrical insulating materials－Methods of test for the determination of the glass transition temperature
KS M 3859-1990(2000) DETERMINATION OF ISO SPEED OF COLOUR REVERSAL CAMERA FILMS FOR STILL PHOTOGRAPHY AND DIRECT PROJECTION MOTION-PICTURE PHOTOGRAPHY
KS F 2814-1996 METHODS OF TEST FOR SOUND ABSORPTION OF ACOUSTICAL MATERIALS BY THE TUBE METHOD
KS F 2814-1986 METHODS OF TEST FOR SOUND ABSORPTION OF ACOUSTICAL MATERIALS BY THE TUBE METHOD
KS A ISO 5-2:2011 Photography and graphic technology-Density measurements-Part 2:Geometric conditions for transmission density
KS A ISO 5-4:2011 Photography and graphic technology－Density measurements－Part 4：Geometric conditions for reflection density
KS M 5983-2002 Methods for determination of volatile organic compounds in paints and related products(Gas chromatographic method)
KS A ISO 5-2-2011(2021) Photography and graphic technology－Density measurements－Part 2：Geometric conditions for transmission density
KS A ISO 5-2-2011(2016) Photography and graphic technology－Density measurements－Part 2：Geometric conditions for transmission density
KS A ISO 5-4-2011(2021) Photography and graphic technology－Density measurements－Part 4：Geometric conditions for reflection density
KS A ISO 5-4-2011(2016) Photography and graphic technology－Density measurements－Part 4：Geometric conditions for reflection density
KS M 3047-1993 Method for Measuring Smoke Density and Concentration of Gases Evolved by Incineration or Decomposition of Plastics
KS D 0264-1989(2019) Method of measurement of etch pit density of germanium crystal
KS I ISO 15970-2010(2021) Natural gas－Measurement of properties－Volumetric properties: density, pressure, temperature and compression factor
KS L ISO 5017:2013 Dense shaped refractory products ? Determination of bulk density, apparent porosity and true porosity
KS M ISO 283-1:2011 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 283-1:2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 1183-3:2003 Plastics－Methods for determining the density of non-cellular plastics－Part 3：Gas pyknometer method
KS M ISO 21687:2011 Carbonaceous materials used in the production of aluminium-Determination of density by gas pyknometry (volumetric) using helium as the analysis gas-Solid materials
KS M ISO 21687:2016 Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials
KS M ISO 3993:2003 Liquefied petroleum products gas and light hydrocarbons－Determination of density or relative density－Pressure hydrometer method
KS M ISO 3993-2003(2018)
KS I 2005-2005 Air quality-Determination of gaseous sulphur compounds in ambient air(Sampling equipment)
KS B 0546-2021 Methods of measurement for gas concentration in welding environment
KS B ISO 1768:2007 Glass hydrometers－Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
KS B ISO 10790-2003(2018) Measurement of fluid flow in closed conduits－Guidance to the selection, installation and use of Coriolis meters (mass flow, density and volume flow measurements)
KS M ISO 21687-2016(2021) Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials

British Standards Institution (BSI), How to measure the density of a gas

BS 1384-2:2001 Photographic density measurements - Geometric conditions for transmission density
BS ISO 12154:2014 Determination of density by volumetric displacement. Skeleton density by gas pycnometry
BS ISO 21687:2007 Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials
BS EN ISO 15970:2014 Natural gas. Measurement of properties. Volumetric properties: density, pressure, temperature and compression factor
BS EN ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Gas pyknometer method
BS EN 1911:2010 Stationary source emissions. Determination of mass concentration of gaseous chlorides expressed as HCl. Standard reference method
BS EN ISO 10545-3:1997 Ceramic tiles. Determination of water absorption, apparent porosity, apparent relative density and bulk density
BS 7755-5.6:1999 Soil quality - Physical methods - Determination of dry bulk density
BS EN 16966:2018 Workplace exposure. Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates. Metrics to be used such as number concentration, surface area concentration and mass concentration
BS ISO 8130-16:2022 Coating powders - Determination of density by liquid displacement in a measuring cylinder
BS EN ISO 8130-16:2023 Coating powders - Determination of density by liquid displacement in a measuring cylinder
BS 734C:1962 Measurement of the density of milk using a hydrometer - Percentage of total solids and non-fatty solids in milk corresponding to given fat content and observed density fat content range 2-6 per cent (with fat in the liquid state)

Natural Gas Processor's Association (NGPA), How to measure the density of a gas

GPA RR-147-1995 Density Measurements on Natural Gas Liquids

PL-PKN, How to measure the density of a gas

PN C99464-02-1992 Photography Density measurements Geometrie conditions for transmission density
PN C99464-04-1992 Photography Density measurements Geometrie conditions for reflection density
PN C04003-1973 Determination ol densi?y (specific grayi?y) of gases
PN H04172-1993 Refractory materials. Determination of bulk density and true porosity of insulating products
PN C04829-1992 Agents for laundering and washing. Washing powders. Determination of apparent density. Method by measuring the mass of a given volume

国家市场监督管理总局、中国国家标准化管理委员会, How to measure the density of a gas

GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to measure the density of a gas

GB/T 11500-1989 Geometric conditions for measuring transmission density
GB/T 12822-1991 Geometric conditions for photographic reflection density measurement
GB/T 12822.4-2008 Photography - Density measurement - Part 4: Geometric conditions for reflection density
GB/T 11500-2008 Photography.Density measurement.Part 2:Geometric conditions for transmission density
GB/T 12823.4-2008 Photography.Density Measurement.Part 4:Geometric conditions for reflection density
GB/T 31253-2014 Natural gas.Validation for gaseous reference materials.Direct measurement of calorific value and density
GB/T 23649-2009 Graphic technology.Process control.Optical,geometrical and metrological requirements for reflection densitometers for graphic arts use
GB/T 13175-1991 Determination of apparent density of powdered detergent.Method by measuring the mass of a given volume
GB/T 1033.3-2010 Plastics.Methods for determining the density of non-cellular plastics.Part 3:Gas pyknometer method
GB/T 9984.9-2004 Industrial sodium tripolyphosphate-Determination of apparent density-Method by measuring the mass of a given volume
GB/T 9984.9-1988 Industrial sodium tripolyphosphate determination of apparent density--Method by measuring the mass of a given volume

International Organization for Standardization (ISO), How to measure the density of a gas

ISO 5-2:2001 Photography - Density measurements - Part 2: Geometric conditions for transmission density
ISO 5-4:1995 Photography - Density measurements - Part 4: Geometric conditions for reflection density
ISO 5-2:1991 Photography; density measurements; part 2: geometric conditions for transmission density
ISO 5-4:1983 Photography; Density measurements; Part 4 : Geometric conditions for reflection density
ISO 12154:2014 Determination of density by volumetric displacement - Skeleton density by gas pycnometry
ISO 5-2:1985 Photography; Density measurements; Part 2 : Geometric conditions for transmission density
ISO 5-2:2009 Photography and graphic technology - Density measurements - Part 2: Geometric conditions for transmittance density
ISO 5-4:2009 Photography and graphic technology - Density measurements - Part 4: Geometric conditions for reflection density
ISO 5017:1998 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
ISO 5017:2013 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
ISO 10790:1999/Amd 1:2003 Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis meters (mass flow, density and volume flow measurements); Amendment 1: Guidance for gas measurement
ISO 21687:2007 Carbonaceous materials used in the production of aluminium - Determination of density by gas pyknometry (volumetric) using helium as the analysis gas - Solid materials
ISO 1959:1973 Textile floor coverings — Determination of measured surface pile density and measured pile fibre volume ratio
ISO 14981:2000 Graphic technology - Process control - Optical, geometrical and metrological requirements for reflection densitometers for graphic arts use
ISO 1768:1975 Glass hydrometers; Conventional value for the thermal cubic expansion coefficient (for use in the preparation of measurement tables for liquids)
ISO 3852:2007 Iron ores for blast furnace and direct reduction feedstocks - Determination of bulk density

German Institute for Standardization, How to measure the density of a gas

DIN 4512-10:1993 Photographic sensitometry, determination of optical density; geometric conditions for reflection density
DIN 51913:2013-05 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN 66137-2:2004 Determination of solid state density - Part 2: Gaspycnometry
DIN 66137-3:2005 Determination of solid state density - Part 3: Gas buoyancy method
DIN 1871:1999 Gaseous fuels and other gases - Density and other volumetric quantities
DIN 51913:2013 Testing of carbonaceous materials - Determination of density by gas pycnometer (volumetric) using helium as the measuring gas - Solid materials
DIN 1996-7:1992 Testing of asphalt; determination of bulk density, compacted density, void content and degree of compaction
DIN EN ISO 15970:2014-09 Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008); German version EN ISO 15970:2014
DIN 66137-3:2019-03 Determination of solid state density - Part 3: Gas buoyancy method
DIN 5032-3:1976-05 Photometry; terms of measurement on gas luminaires
DIN EN 16966:2019 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
DIN EN 15761:2022 Pre-shaped growing media - Determination of the dimensions measured and bulk density; German and English version prEN 15761:2021
DIN EN 16966:2019-01 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration; German version EN 16966:2018
DIN 54408:2007 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids
DIN 2271:2016 Geometrical product specifications (GPS) - Pneumatic length measurement - Characteristics of instruments, requirements, testing
DIN 54408:2007-10 Testing of ion exchangers - Determination of bulk weight density, equilibrium moisture content and solids
DIN EN 1911:2010 Stationary source emissions - Determination of mass concentration of gaseous chlorides expressed as HCl - Standard reference method; German version EN 1911:2010
DIN 2271-3:2000 Verification of geometrical parameters - Pneumatic length measurement (air gauging) - Part 3: Characteristics of instruments working in the high-pressure range - requirements, testing
DIN ISO 697:1984-01 Surface active agents: washing powders; determination of apparent density; method by measuring the mass of a given volume
DIN 51859:1990 Testing of gaseous fuels and other gases; gravimetric determination of the content of condensate as a function of pressure and temperature

CZ-CSN, How to measure the density of a gas

CSN ISO 5-2:1994 Photography-Density measurements-Part 2:Geometric condition for transmission density
CSN 72 5010-1988 Determination of water absorptivity, apparent and true porosity, bulk density and apparent density solid density of fired ceramic materials and products

Japanese Industrial Standards Committee (JISC), How to measure the density of a gas

JIS K 7654:1990 Photography -- Density measurements -- Part 4: Geometric conditions for reflection density
JIS K 7652:1994 Photography -- Density measurements -- Part 2: Geometric conditions for transmission density
JIS Z 8804:2012 Methods of measuring density and specific gravity of liquid
JIS Z 8807:2012 Methods of measuring density and specific gravity of solid
JIS B 7555:2003 Method of flow measurement by coriolis meters (mass flow, density and volume flow measurement)
JIS K 7228:1987 Method for measuring smoke density and concentration of gases evolved by incineration or decomposition of plastics
JIS Z 3952:2005 Methods of measurement for gas concentration in welding environment
JIS A 1104 ERRATUM 1:2000 Methods of test for bulk density of aggregates and solid content in aggregates (Erratum 1)
JIS H 7313:2007 Superconductivity -- Measurements for bulk high temperature superconductors -- Trapped flux density of large grain oxide superconductors

American Society for Testing and Materials (ASTM), How to measure the density of a gas

ASTM UOP851-84 Density of Powders and Solids by Helium Displacement
ASTM UOP114-86 Relative Density of Gas by Schilling Effusion Method
ASTM E1348-02(2007) Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1348-02 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM E1109-86(2004) Standard Test Method for Determining the Bulk Density of Solid Waste Fractions
ASTM E1109-86(1996) Standard Test Method for Determining the Bulk Density of Solid Waste Fractions
ASTM E1109-86(2009) Standard Test Method for Determining the Bulk Density of Solid Waste Fractions
ASTM C29/C29M-97 Standard Test Method for Bulk Density ("Unit Weight") and Voids in Aggregate
ASTM C29/C29M-97(2003) Standard Test Method for Bulk Density ("Unit Weight") and Voids in Aggregate
ASTM C29/C29M-17a Standard Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate
ASTM D4599-20 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D4599-21 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM E1331-96 Standard Test Method for Reflectance Factor and Color by Spectrophotometry Using Hemispherical Geometry
ASTM D1142-95 Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
ASTM E1348-15 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
ASTM D4599-97 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Length-of-Stain Dosimeters
ASTM D459-08 Standard Terminology Relating to Soaps and Other Detergents
ASTM D459-08a Standard Terminology Relating to Soaps and Other Detergents
ASTM E2323-04 Standard Test Method for Calculating the Concentration of Fill Gas in a Sealed Insulating Glass Unit Using Measurements From an Oxygen Analyzer
ASTM D4490-96 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM C138/C138M-10b Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-12 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-13 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-13a Standard Test Method for Density lpar;Unit Weightrpar;, Yield, and Air Content lpar;Gravimetricrpar; of Concrete
ASTM C559-16(2020) Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles
ASTM D6023-07 Standard Test Method for Density (Unit Weight), Yield, Cement Content, and Air Content (Gravimetric) of Controlled Low-Strength Material (CLSM)
ASTM D6023-16 Standard Test Method for Density (Unit Weight), Yield, Cement Content, and Air Content (Gravimetric) of Controlled Low-Strength Material (CLSM)
ASTM D6683-01 Standard Test Method for Measuring Bulk Density Values of Powders and Other Bulk Solids
ASTM D4490-96(2006)e1 Standard Practice for Measuring the Concentration of Toxic Gases or Vapors Using Detector Tubes
ASTM C1643-14(2020) Standard Test Method to Measuring the Post Dispensing Volumetric Expansion of Aerosol Foam Sealants
ASTM D1142-95(2000) Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
ASTM D1142-95(2021) Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature

Universal Oil Products Company (UOP), How to measure the density of a gas

UOP 851-2008 Density of Powders and Solids by Helium Displacement

Association Francaise de Normalisation, How to measure the density of a gas

NF T20-050:1985 Chemical products for industrial use. Determination of density of liquids. Aerometric method.
NF B10-503:1973 QUARRY PRODUCTS. LIMESTONES. MEASUREMENT OF POROSITY, OF THE TRUE WEIGHT PER UNIT VOLUME, AND OF THE APPARENT WEIGHT PER UNIT VOLUME.
NF V03-719:1996 Cereals. Determination of bulk density, called "mass per hectolitre".
NF EN ISO 15970:2014 Gaz naturel - Mesurage des caractéristiques - Caractéristiques volumétriques : masse volumique, pression, température et facteur de compression
NF B40-318*NF ISO 5017:2013 Dense shaped refractory products - Determination of bulk density, apparent porosity and true porosity
NF X43-602*NF EN 16966:2018 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration
NF X43-101:1986 Air quality. Method of measurement of the odour of gaseous effluent. Determination of the dilution factor at the threshold of perception.
NF EN 16966:2018 Exposition sur les lieux de travail - Mesurage de l'exposition par inhalation de nano-objets et de leurs agrégats et agglomérats - Métriques à utiliser telles que concentration en nombre, concentration en surface et concentration en masse
NF M08-016:1992 Petroleum and liquid petroleum products. Determination of density for metrological purposes. Oscillation frequence method.
NF M60-823-3:2022 Nuclear energy - Radioactivity measurement in gaseous effluents - Determination of noble gas activity in gaseous effluents and gas discharge - Part 3 : real time monitoring used for the volumetric activity of noble gas
NF X20-517*NF EN ISO 15970:2014 Natural gas - Measurement of properties - Volumetric properties : density, pressure, temperature and compression factor
NF X10-112:1977 Measurement of fluid flow in closed conduites.velocity area method using pitot static tubes.
FD X15-120:2005 Mesure de l'humidité de l'air - Expression des incertitudes - Étude de cas concrets
NF X10-113:1982 Determination of flowrate of fluids in closed conduits of circular cross-section. Method of velocity measurement at one point of the cross-section.
NF A95-313:1993 Impermeable sintered metal materials and hardmetals. Determination of density.
NF EN ISO 6883:2017 Corps gras d'origines animale et végétale - Détermination de la masse volumique conventionnelle (poids du litre dans l'air)
NF U44-307/A1:2006 Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space.
NF U44-307*NF EN 13041:2012 Soil improvers and growing media - Determination of physical properties - Dry bulk density, air volume, water volume, shrinkage value and total pore space
NF EN 61034-1/A1:2014 Mesure de la densité de fumées dégagées par des câbles brûlant dans des conditions définies - Partie 1 : appareillage d'essai
NF X10-515:1971 Vacuum technology. Vapour vacuum pumps. Measurement of the volume rate of flow (pumping speed).

GOSTR, How to measure the density of a gas

GOST R ISO 5-2-2019 State system for ensuring the uniformity of measurements. Photography and graphic technology. Density measurements. Part 2. Geometric conditions for transmittance density
GOST 8.599-2010 State system for ensuring the uniformity of measurements. Density of light petroleum products. The tables for recalculation of density to 15 °С and 20 °С and to conditions of volume's measurement

YU-JUS, How to measure the density of a gas

JUS H.B8.760-1982 Pesticides. Determiration of specific qravity and density
JUS B.F8.003-1979 Asbestos. Testing of quality by met elassification, determination of specific sur face, volume, density and dust content

AR-IRAM, How to measure the density of a gas

PT-IPQ, How to measure the density of a gas

NP 1695-1980
NP 3757-1989 SOLID FUELS Cokes Determination of true relative density, apparent relative density and porosity
NP EN ISO 8973:2001 Liquefied petroleum gases Calculation method for density and vapour pressure(ISO 8973:1997)

American National Standards Institute （ANSI), How to measure the density of a gas

ANSI/ASME MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits
ANSI/ISO 5.2:1991 Photography - Density Measurements - Part 2: Geometric Conditions for Transmission Density / Note: revision and redesignation of ANSI IT2.19-1990 * Approved 1994-12-12.

未注明发布机构, How to measure the density of a gas

ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes

API - American Petroleum Institute, How to measure the density of a gas

API MPMS 14.6 ERTA-1998 Manual of Petroleum Measurement Standards Chapter 14 - Natural Gas Fluids Measurement Section 6 - Continuous Density Measurement
API MPMS 14.6-1991 Manual of Petroleum Measurement Standards Chapter 14—Natural Gas Fluid Measurement Section 6—Continuous Density Measurement (Second Edition)

RU-GOST R, How to measure the density of a gas

GOST R 8.845-2013 State system for ensuring the uniformity of measurements. Air ion composition measurements. Method of measuring volume density of electric charge of air and air ion concentration using aspiration capacitor
GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
GOST R EN 13528-1-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Part 1. General requirements
GOST R 8.599-2003 State system for ensuring the uniformity of measurements. Density and volume of oil. The tables of factots for recalculation of density and mass
GOST R 8.646-2008 State system for ensuring the uniformity of measurements. State verification schedule for instruments measuring volume densities of ionized air electric charge and air ion number concentration
GOST 8.030-2013 State system for ensuring the uniformity of measurements. State hierarchy scheme for means measuring magnetic flux density, magnetic flux, magnetic moment and gradient of magnetic flux density
GOST 8.024-2002 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring density
GOST 8.024-1975 State system for ensuring the uniformity of measurements. State primary standard and all-union verification schedule for means measuring density of liquid
GOST R EN 13528-2-2010 Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods. Part 2. Specific requirements and test methods
GOST 8.195-2013 State system for ensuring the uniformity of measurements. State verification schedule for means of measuring spectral density of radiance, spectral density of radiant intensity, spectral density of irradiance, radiant intensity and irradiance in the wavel
GOST R 8.688-2009 State system for ensuring the uniformity of measurements. Density of petroleum. Requirements for methods of measurement by hydrometers during metering operations
GOST 19823-1974 Filter air purification means for collective protection objects. Method for determination of air-tightness degree
GOST R ISO 21687-2014 Carbonaceous materials for the production of aluminium. Determination of density by gas pyknometry (volumetric) using helium as the analysis gas. Solid materials
GOST 26433.1-1989 System of ensuring geometrical parameters accuracy in construction. Rules of measurement. Prefabricated elements
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 8.602-2010 State system for ensuring the uniformity of measurements. Density of oil. The tables for recalculation
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 13005-1967 Interferometers for determination of liqnid and gas concentration. Methods and means for verification

Standard Association of Australia （SAA）, How to measure the density of a gas

AS 4459.3:1999 Methods of sampling and testing ceramic tiles - Determination of water absorption, apparent porosity, apparent relative density and bulk density

KR-KS, How to measure the density of a gas

KS M ISO 283-1-2007 Textile conveyor belts－Full thickness tensile testing－Part 1：Determination of tensile strength, elongation at break and elongation at the reference load
KS M ISO 21687-2016 Carbonaceous materials used in the production of aluminium－Determination of density by gas pyknometry (volumetric) using helium as the analysis gas－Solid materials
KS B ISO 10790-2003(2023) Measurement of fluid flow in closed conduits－Guidance to the selection, installation and use of Coriolis meters (mass flow, density and volume flow measurements)
KS M ISO 697-2007(2023) Surface active agents－Washing powders－Determination of apparent density－Method by measuring the mass of a given volume

VN-TCVN, How to measure the density of a gas

TCVN 6039-3-2008 Plastics.Methods for determining the density of non-cellular plastics.Part 3: Gas pyknometer method

Association of German Mechanical Engineers, How to measure the density of a gas

VDI/VDE 3514 Blatt 1-2016 Measurement of gas humidity - Characteristics and symbols
VDI 3486 Blatt 2-1979 Measurement of gaseous emission; Measurement of the hydrogen sulfide concentration; lodometric titration method
VDI 3487 Blatt 1-1978 Gaseous emission measurement; measurement of carbon disulfide concentration; iodometric titration method
VDI 3486 Blatt 1-1979 Measurement of gaseous emissions; Measurement of the hydrogen sulfide concentration; potentiometric titration method

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., How to measure the density of a gas

ASHRAE 3868-1995 Development of a Test Facility for Airflow Measurements in Variable-Density Environments

AENOR, How to measure the density of a gas

UNE-EN ISO 15970:2014 Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008)
UNE 40242-1:1974 CARPETS. DETERMINATION OF MEASURED SURFACE PILE DENSITY AND MEASURED PILE FIBRE VOLUME RATIO.
UNE 77209:1989 GASEOUS EMISSIONS. REQUERIMENTS OF CONTINUOUS MONITORING FOR THE MEASUREMENT OF OPACITY
UNE 55516:1989 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF APPARENT DENSITY. METHOD BY MEASURING THE MASS OF A GIVEN VOLUME.

CEN - European Committee for Standardization, How to measure the density of a gas

EN 16966:2018 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration@ surface area concentration and mass concentration

RO-ASRO, How to measure the density of a gas

STAS 11071/21-1990 Hierarchy of measuring instruments. Block diagram of hierarchy of measuring instrument for thermal neutrons flux density

ES-UNE, How to measure the density of a gas

UNE-EN 16966:2022 Workplace exposure - Measurement of exposure by inhalation of nano-objects and their aggregates and agglomerates - Metrics to be used such as number concentration, surface area concentration and mass concentration

Group Standards of the People's Republic of China, How to measure the density of a gas

T/CRES 0009-2022 Testing method of thermochemical energy storage temperature and energy density for solid compounds

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, How to measure the density of a gas

PREN 2825-1990 Aerospace Series Burning Behaviour@ Determination of Smoke Density and Gas Components in the Smoke of Materials Under the Influence of Radiating Heat and Flames - Determination of Smoke Density

Indonesia Standards, How to measure the density of a gas

SNI ISO 5016:2010 Shaped insulating refractory products - Determination of bulk density and true porosity

BE-NBN, How to measure the density of a gas

NBN T 63-109-1982 Surface active agents - Washing powders - Determination of apparent density-Method by measuring the mass of a given volume

The American Road & Transportation Builders Association, How to measure the density of a gas

AASHTO T 121M/T 121-2016 Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
AASHTO T 121M/T 121-2011 Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
AASHTO T 121M/T 121-2015 Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete

NL-NEN, How to measure the density of a gas

NEN 6311-1983 Vegetable and animal oils and fats Determination of the conventional mass by volume and of the relative density
NEN 6311-1993 Vegetable and animal oils and fats. Determination of the conventional mass by volume and of the relative density

AASHTO - American Association of State Highway and Transportation Officials, How to measure the density of a gas

T 121M/T 121-2012 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2005 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2016 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2011 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2017 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2009 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete
T 121M/T 121-2015 Standard Method of Test for Density (Unit Weight)@ Yield@ and Air Content (Gravimetric) of Concrete

Professional Standard - Chemical Industry, How to measure the density of a gas

HG/T 3094-1997 Method for measuring stack height of multi-layer sealing components for hydraulic and pneumatic applications

General Motors do Brasil, How to measure the density of a gas

GMSA LTP.AI.010-2011 Procedure for determining hydrochloric gas content of PVC-based sealing compounds Determina莽茫o do teor de g谩s cloridrico em massas vedadoras 脿 base de PVC Do Not use on New Programs; No Replacement