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Methods of Measuring Gas Density

Methods of Measuring Gas Density, Total:500 items.

In the international standard classification, Methods of Measuring Gas Density involves: Particle size analysis. Sieving, Measurement of volume, mass, density, viscosity, Construction materials, Semiconducting materials, Plastics, Ceramics, Analytical chemistry, Air quality, Wastes, Natural gas, Products of the chemical industry, Soil quality. Pedology, Welding, brazing and soldering, Quality, Power stations in general, Fuels, Measurement of fluid flow, Metrology and measurement in general, Mechanical testing, Cereals, pulses and derived products, Environmental protection, Coals, Waxes, bituminous materials and other petroleum products, Wood, sawlogs and sawn timber, Semiconductor devices, Earthworks. Excavations. Foundation construction. Underground works, Petroleum products in general, Non-ferrous metals, Explosion protection, Organic chemicals, Solar energy engineering, Corrosion of metals, Metalliferous minerals, Glass, Inorganic chemicals, Protection of and in buildings, Fertilizers, Products of the textile industry, Materials for the reinforcement of composites, Non-destructive testing, Adhesives, Testing of metals, Paints and varnishes, Civil engineering in general, Applications of information technology, Insulating fluids, Conducting materials, Rubber and plastics products, Protection against dangerous goods, Pulps, Reinforced plastics, Thermodynamics and temperature measurements, Installations in buildings, Refractories, Optoelectronics. Laser equipment, Road engineering, Leather technology, Nuclear energy engineering, Packaging materials and accessories, Wood-based panels, Equipment for the chemical industry, Seals, glands, Paint coating equipment, Cutting tools, Linear and angular measurements, Protection against fire, Crude petroleum, Compressors and pneumatic machines, Printed circuits and boards, Electrical engineering in general, Milk and milk products, Electromechanical components for electronic and telecommunications equipment, Radiation measurements, Pesticides and other agrochemicals.

国家市场监督管理总局、中国国家标准化管理委员会, Methods of Measuring Gas Density

GB/T 40401-2021 Determination of density by volumetric displacement—Skeleton density by gas pycnometry
GB/T 11062-2020 Natural gas—Calculation of calorific values, density, relative density and Wobbe indices from composition

Japanese Industrial Standards Committee (JISC), Methods of Measuring Gas 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 Z 8837:2018 Determination of density by volumetric displacement -- Skeleton density by gas pycnometry
JIS Z 3952:2005 Methods of measurement for gas concentration in welding environment
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 H 0610:1966 Method of measurement of etch pit density of germanium crystal
JIS R 1628:1997 Test methods for bulk density of fine ceramic powder
JIS A 1104 ERRATUM 1:2000 Methods of test for bulk density of aggregates and solid content in aggregates (Erratum 1)
JIS K 0315:2022 Method for measuring reducing trace gases by semiconductor-type trace gas measuring equipment
JIS A 1225:2000 Test method for bulk density of soils
JIS A 1225:2009 Test method for bulk density of soils
JIS B 9929:2006 Standard for measuring methods of airborne ion density
JIS Z 8803:2011 Methods for viscosity measurement of liquid
JIS Z 8704:1993 Temperature measurement -- Electrical methods
JIS A 1214:2001 Test method for soil density by the sand replacement method
JIS A 1214:2013 Test method for soil density by the sand replacement method
JIS Z 8808:2013 Methods of measuring dust concentration in flue gas
JIS Z 8808:1995 Methods of measuring dust concentration in flue gas
JIS A 1104:1999 Methods of test for bulk density of aggregates and solid content in aggregates
JIS A 1104:2006 Methods of test for bulk density of aggregates and solid content in aggregates
JIS A 1104:2019 Methods of test for bulk density of aggregates and solid content in aggregates
JIS Z 8705:1992 Method of temperature measurement by liquid-in-glass thermometers
JIS Z 7302-9:2002 Densified refuse derived fuel -- Part 9: Test method for apparent bulk density
JIS B 8392-8:2008 Compressed air -- Part 8: Test methods for solid particle content by mass concentration
JIS K 0088:1997 Methods for determination of benzene in flue gas
JIS K 0222:1997 Methods for determination of mercury in stack gas
JIS K 0085:1998 Methods for determination of bromine in flue gas
JIS K 0301:1998 Methods for determination of oxygen in flue gas
JIS K 0099:2004 Methods for determination of ammonia in flue gas
JIS K 0301:2016 Methods for determination of oxygen in flue gas
JIS B 9914:1981 Method of measuring performance for gas treatment equipment
JIS K 0226:1983 Analytical method for trace water in diluent gas and zero gas

Natural Gas Processor's Association (NGPA), Methods of Measuring Gas Density

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

Group Standards of the People's Republic of China, Methods of Measuring Gas Density

T/CCAS 012-2019 Determining cement density by gas displacement method
T/CAB 1038-2020 Determination of hydrogen storage density of hydrogenated liquid organic hydrogen carrier - Water displacement method
T/CRES 0009-2022 Testing method of thermochemical energy storage temperature and energy density for solid compounds
T/CEC 140-2017 Measurement method of sulfur hexafluoride gas purity in sulfur hexafluoride electrical equipment

Korean Agency for Technology and Standards (KATS), Methods of Measuring Gas Density

KS D 0264-1989(2019) Method of measurement of etch pit density of germanium crystal
KS M 3047-1993 Method for Measuring Smoke Density and Concentration of Gases Evolved by Incineration or Decomposition of Plastics
KS M ISO 1183-3:2003 Plastics－Methods for determining the density of non-cellular plastics－Part 3：Gas pyknometer method
KS B 0546-2021 Methods of measurement for gas concentration in welding environment
KS F 2308-2006 Test method for density of soil particles
KS F 2308-1986 Test method for density of soil particles
KS A ISO 5725-3-2012(2017) Accuracy(trueness and precision) of measurement methods and results－Part 3：lntermediate measures of the precision of a standard measurement method
KS B 0546-2016 Methods of mesurement for gas Concentration in welding environment
KS D 0264-1989 Method of measurement of etch pit density of germanium crystal
KS F 2200-2000 Wood-based panels－Determination of density
KS F 2311-2001 Test method for soil density by the sand replacement method
KS A 0531-2016 Viscosity of liquid－Methods of measurement
KS M ISO 1675-2007(2017) Plastics－Liquid resins－Determination of density by the pyknometer method
KS C 1606-2021 Electrical methods of temperature measurements
KS M ISO 3993-2003(2018)
KS F 2371-2007 Testing method for bulk density of granular insulations
KS K 0513-2017 Measuring method for stretched density of knitted fabrics
KS F 2371-1982 Testing method for bulk density of granular insulations
KS M 2002-2011 Crude petroleum and liquid petroleum products-Laboratory determination of density-Hydrometer method
KS M 2002-1986 Crude petroleum and liquid petroleum products-Laboratory determination of density-Hydrometer method
KS F 2198-2001 Determination of density and specific gravity of wood
KS A ISO 5725-4:2021 Accuracy(trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method
KS A ISO 5725-5-2012(2022) Accuracy(trueness and precision) of measurement methods and results－Part 5：Alternative methods for the determination of the precision of a standard measurement method
KS A 0531-2016(2021) Viscosity of liquid－Methods of measurement
KS F 2345-2004 Testing method for relative density of cohesionless soils
KS M 0004-2019 Test methods for density and relative density of chemical products
KS A ISO 5725-3:2012 Accuracy(trueness and precision) of measurement methods and results－Part 3：lntermediate measures of the precision of a standard measurement 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 2105-1995 Methods of measuring dust concentration in flue gas
KS M 2105-2005(2010) Methods of measuring dust concentration in flue gas
KS L 6529-2003 Test method for bulk density of artificial abrasive microgrits
KS L 6528-2003 Test method for bulk density of artificial abrasive macrogrits
KS M 1033-1997 Testing method for density of high-purity hydrocarbons by Bingham pycnometer
KS F 2505-2017(2022) Methods of test for bulk density of aggregates and solid content in aggregates
KS M ISO 3993:2003 Liquefied petroleum products gas and light hydrocarbons－Determination of density or relative density－Pressure hydrometer method
KS A 0082-2008(2018) Low volume air samplers and methods for measuring mass concentration of airborne dust by the low volume air samplers
KS E 3065-1996(2001) IRON ORES-DETERMINATION OF DENSITY
KS E 3065-1974 IRON ORES-DETERMINATION OF DENSITY
KS A ISO 5725-2:2021 Accuracy(trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
KS B ISO 8573-3-2003(2008) Compressed air－Test methods for measurement of humidity
KS I 2207-2009 Testing methods for determination of trace components in diluent gas and zero gas
KS I ISO 15970-2010(2021) Natural gas－Measurement of properties－Volumetric properties: density, pressure, temperature and compression factor
KS F 2234-2004 Measuring method for the mass per unit volume(density) and the mass per unit of surface area of polystyrene composite wood wool cement boards

British Standards Institution (BSI), Methods of Measuring Gas Density

BS EN ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Gas pyknometer method
BS ISO 12154:2014 Determination of density by volumetric displacement. Skeleton density by gas pycnometry
BS 7755-5.6:1999 Soil quality - Physical methods - Determination of dry bulk density
BS DD CEN/TS 15401:2006 Solid recovered fuels - Methods for the determination of bulk density
BS DD CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
BS ISO 5725-3:1995 Accuracy (trueness and precision) of measurement methods and results. Intermediate measures of the precision of a standard measurement method
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 6147:1989 Methods for determination of bulk density of iron ores
BS DD CEN/TS 15103:2005 Solid biofuels — Methods for the determination of bulk density
BS DD CEN/TS 15103:2006 Solid biofuels - Methods for the determination of bulk density
BS ISO 5725-4:2020 Accuracy (trueness and precision) of measurement methods and results - Basic methods for the determination of the trueness of a standard measurement method
BS EN ISO 8130-2:2010 Coating powders. Determination of density by gas comparison pyknometer (referee method)
BS ISO 5725-4:1995 Accuracy (trueness and precision) of measurement methods and results - Basic methods for the determination of the trueness of a standard measurement method
BS DD CEN/TS 15150:2005 Solid biofuels — Methods for the determination of particle density
BS DD CEN/TS 15150:2006 Solid biofuels. Methods for the determination of particle density
DD CEN/TS 15401:2006 Solid recovered fuels — Methods for the determination of bulk density
BS EN ISO 11665-11:2019 Measurement of radioactivity in the environment. Air: radon-222. Test method for soil gas with sampling at depth
BS ISO 5725-2:2019 Accuracy (trueness and precision) of measurement methods and results - Basic method for the determination of repeatability and reproducibility of a standard measurement method
BS EN ISO 1183-2:2004 Plastics - Methods for determining the density of non-cellular plastics - Density gradient column method
BS ISO 5725-2:1995 Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of repeatability and reproducibility of a standard measurement method
BS 2782-6 Methods 620A to 620D:1991 Methods of testing plastics. Dimensional properties. Determination of density and relative density of non-cellular plastics. Methods 620A to 620D:Determination of density and relative density of non-cellular plastics
BS ISO 8573-8:2004 Compressed air - Test methods for solid particle content by mass concentration
BS EN ISO 787-11:1995 General methods of test for pigments and extenders. Determination of tamped volume and apparent density after tamping
BS ISO 8573-3:1999 Compressed air - Test methods for measurement of humidity
BS DD CEN/TS 15405:2006 Solid recovered fuels. Methods for the determination of density of pellets and briquettes
BS 734-2:1959 Measurement of the density of milk using a hydrometer - Methods
DD CEN/TS 15405:2006 Solid recovered fuels — Methods for the determination of density of pellets and briquettes
BS EN ISO 787-10:1995 General methods of test for pigments and extenders. Determination of density. Pyknometer method
BS EN 772-4:1998 Methods of test for masonry units - Determination of real and bulk density and of total and open porosity for natural stone masonry units
BS EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases. Performance requirements and test methods
BS EN ISO 15970:2014 Natural gas. Measurement of properties. Volumetric properties: density, pressure, temperature and compression factor
BS EN ISO 7971-3:2009 Cereals - Determination of bulk density, called mass per hectolitre - Routine method
BS ISO 11665-11:2016 Measurement of radioactivity in the environment. Air: radon-222. Test method for soil gas with sampling at depth
BS EN ISO 8973:1999+A1:2020 Liquefied petroleum gases. Calculation method for density and vapour pressure
BS EN 14625:2012 Ambient air. Standard method for the measurement of the concentration of ozone by ultraviolet photometry
BS EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

IN-BIS, Methods of Measuring Gas Density

RU-GOST R, Methods of Measuring Gas Density

GOST 15139-1969 Plastics. Methods for the determination of density (mass density)
GOST 17310-2002 Gases. Picknometric method for determination of density
GOST 17310-1986 Gases. Picknometric method for determination of density
GOST R 56883-2016 Biomass. Determination of bulk density by standard method
GOST R 54225-2010 Solid recovered fuels. Determination of bulk density
GOST R 54225-2010(2019) Solid recovered fuels. Determination of bulk density
GOST 18986.23-1980 Zener diodes. Methods for measuring spectral noise density
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 19823-1974 Filter air purification means for collective protection objects. Method for determination of air-tightness degree
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 28959-1991 Nitric acid for industrial use. Evaluation of the nitric acid concentration by measurement of density
GOST R 55451-2013 Organic fertilizers. Methods for the determination of mass density
GOST ISO 1889-2013 Reinforcement yarns. Method of determination of linear density
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 22091.14-1986 X-ray devices. The method of measuring the energy flow density (photon flux density) of X-radiation
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 13005-1967 Interferometers for determination of liqnid and gas concentration. Methods and means for verification
GOST 18329-2014 Liquid resins and plasticizers. Methods for determination of density
GOST 8.576-2001 State system for ensuring the uniformity of measurements. State verification schedule for means measuring flux, flux density and fluence of electrons, energy flux, energy flux density and fluence of energy of electrons and bremsstrahlung radiation
GOST R ISO 8573-8-2007 Compressed air. Part 8. Test methods for solid particle content by mass concentration
GOST R 50005-1992 Lasers and solid-state laser heads. Measurement methods of peak local energy (power) density
GOST 938.20-1971 Leather. Method of measurement of apparent density
GOST ISO 8130-2-2002 Coating powders. Determination of density by gas comparison pyknometer (referee method)
GOST ISO 8130.2-2002 Coating powders. Determination of density by gas comparison pyknometer (referee method)
GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
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 8.861-2013 State system for ensuring the uniformity of measurements. Means of measuring spectral density of radiance, spectral density of radiant intensity and spectral density of irradiance in the wavelength range of 0,2-25,0 mkm. Verification procedure
GOST 16483.1-1984 Wood. Method for determination of density
GOST 24701-2013 Peat. Methods for the determination of density
GOST 8.547-2009 State system for ensuring the uniformity of measurements. State verification schedule for means measuring humidity of gases
GOST 28656-1990 Liquefied hydrocarbon gases. Calculation method for density and saturated vapours pressure
GOST 8.588-2006 State system for ensuring the uniformity of measurements. State verification scheme for means of measuring of material optical density
GOST 12730.1-1978 Concretes. Methods of determination of density
GOST R ISO 10119-2012 Carbon fibre. Methods for determination of density
GOST 22466.4-1982 Gaseons discharge continuous sources of high-intensity optical radiation. Methods for measuring electrical parameters
GOST 25810-1983 Sealed ferreed contacts. Methods of measuring electrical parameters
GOST 8.636-2013 State system for ensuring the uniformity of measurements. Density of petroleum. Requirements to methods of measurement by hydrometers during metering operations
GOST R 58026-2017 Masonry units. Methods of test. Determination of net and gross dry density of masonry units (except for natural stone)

International Organization for Standardization (ISO), Methods of Measuring Gas Density

ISO 12154:2014 Determination of density by volumetric displacement - Skeleton density by gas pycnometry
ISO/AWI 5725-5 Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method
ISO/CD 5725-5:2023 Accuracy (trueness and precision) of measurement methods and results — Part 5: Alternative methods for the determination of the precision of a standard measurement method
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method
ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method
ISO 5725-3:1994/cor 1:2001 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method; Technical Corrigendum 1
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 5725-5:1998/cor 1:2005 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method; Technical Corrigendum 1
ISO 5725-2:2019 Accuracy (trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method

Professional Standard - Light Industry, Methods of Measuring Gas Density

QB/T 1642-2012 Test method for apparent porosity and bulk density of ceramic body
QB/T 1642-1992 Test method for apparent porosity and bulk density of ceramic body

Association Francaise de Normalisation, Methods of Measuring Gas Density

NF T20-050:1985 Chemical products for industrial use. Determination of density of liquids. Aerometric method.
NF X31-502:1992 Qualité des sols - Méthodes physiques - Mesure de la masse volumique apparente - Densitomètre à membrane.
NF X34-112:2011 Solid biofuels - Determination of particle density.
NF V03-719:1996 Cereals. Determination of bulk density, called "mass per hectolitre".
NF M41-014*NF EN ISO 8973:1999 Liquefied petroleum gases. Calculation method for density and vapour pressure.
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 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 T51-037-3*NF EN ISO 1183-3:1999 Plastics - Methods for determining the density of non-cellular plastics - Part 3 : gas pyknometer method
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 EN ISO 1183-3:1999 Plastiques - Méthodes pour déterminer la masse volumique des plastiques non alvéolaires - Partie 3 : méthode utilisant un pycnomètre à gaz
NF X06-041-4*NF ISO 5725-4:2020 Accuracy (trueness and precision) of measurement methods and results - Part 4 : basic methods for the determination of the trueness of a standard measurement method
NF ISO 5725-4:2020 Exactitude (justesse et fidélité) des résultats et méthodes de mesure - Partie 4 : méthodes de base pour la détermination de la justesse d'une méthode de mesure normalisée
NF B54-173:1995 Plywood. Forlamdehyde release classes determined by the gas analysis method.
NF T51-073:1977 Plastics. Reaction to fire.test method to measure the density of smoke.
NF ISO 3939:2006 Transmissions hydrauliques et pneumatiques - Garnitures à lèvres multiples - Méthodes de mesurage des hauteurs d'empilage
NF T30-499-2:2011 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method).
NF T30-499-2*NF EN ISO 8130-2:2021 Coating powders - Part 2 : determination of density by gas comparison pyknometer (referee method)
NF EN ISO 8130-2:2021 Poudres pour revêtement - Partie 2 : détermination de la masse volumique à l'aide d'un pycnomètre à gaz (méthode de référence)
NF EN 13528-2:2003 Qualité de l'air ambiant - Échantillonneurs par diffusion pour la détermination des concentrations des gaz et des vapeurs - Exigences et méthodes d'essai - Partie 2 : exigences spécifiques et méthodes d'essai
NF EN ISO 15970:2014 Gaz naturel - Mesurage des caractéristiques - Caractéristiques volumétriques : masse volumique, pression, température et facteur de compression
NF EN ISO 8973:1999 Gaz de pétrole liquéfiés - Méthode de calcul de la masse volumique et de la pression de vapeur.
NF M08-016:1992 Petroleum and liquid petroleum products. Determination of density for metrological purposes. Oscillation frequence method.
NF X43-064*NF EN 14625:2013 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

Indonesia Standards, Methods of Measuring Gas Density

SNI 19-1129-1989 Test method for gas concentration in welding environment
SNI 19-4956-1998 Test method for relative density, specific gravity and density (of homogeneous liquid)
SNI 06-0427-1989 Plastic materials, Determination of bulk density
SNI 14-0700-1998 Test method for mass density of wood for pulp

American Society for Testing and Materials (ASTM), Methods of Measuring Gas Density

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 UOP114-86 Relative Density of Gas by Schilling Effusion Method
ASTM D4052-96 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D4052-96(2002)e1 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D6347/D6347M-05 Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM D1070-03 Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-03(2010) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-85(1998) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D1070-03(2017) Standard Test Methods for Relative Density of Gaseous Fuels
ASTM D2320-98(2017) Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D4052-18a Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-18 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-16 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-09 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM UOP851-84 Density of Powders and Solids by Helium Displacement
ASTM D4052-11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM C729-11 Standard Test Method for Density of Glass by the Sink-Float Comparator
ASTM D1142-95 Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
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 B873-23 Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417
ASTM D1875-95 Standard Test Method for Density of Adhesives in Fluid Form
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
ASTM D1217-93(2003)e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM E1935-97(2013) Standard Test Method for Calibrating and Measuring CT Density
ASTM E1935-97(2019) Standard Test Method for Calibrating and Measuring CT Density
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 D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D6683-01 Standard Test Method for Measuring Bulk Density Values of Powders and Other Bulk Solids
ASTM C138/C138M-13a Standard Test Method for Density lpar;Unit Weightrpar;, Yield, and Air Content lpar;Gravimetricrpar; of Concrete
ASTM D2167-94(2001) Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method
ASTM D1505-98e1 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM D1505-85(1990)e1 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM C559-16(2020) Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles
ASTM D7777-12 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D3800-16 Standard Test Method for Density of High-Modulus Fibers
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D1217-93(1998) Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D1217-20 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM C29/C29M-09 Standard Test Method for Bulk Density ("Unit Weight") and Voids in Aggregate
ASTM E2357-11 Standard Test Method for Determining Air Leakage of Air Barrier Assemblies
ASTM C1643-14(2020) Standard Test Method to Measuring the Post Dispensing Volumetric Expansion of Aerosol Foam Sealants
ASTM D1875-03(2018) Standard Test Method for Density of Adhesives in Fluid Form
ASTM B873-21 Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417
ASTM C1770-21 Standard Test Method for ?Determination of Loose and Tapped Bulk Densities of Small Quantities of Plutonium Oxide
ASTM C1770-13 Standard Test Method for ???Determination of Loose and Tapped Bulk Density of Plutonium Oxide
ASTM D1505-03 Standard Test Method for Density of Plastics by the Density-Gradient Technique
ASTM D1505-10 Standard Test Method for Density of Plastics by the Density-Gradient Technique
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 F2391-22 Standard Test Method for Measuring Package and Seal Integrity Using Helium as the Tracer Gas
ASTM D2320-98(2022)e1 Standard Test Method for Density (Relative Density) of Solid Pitch (Pycnometer Method)
ASTM D1217-15 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM C138/C138M-10a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-12a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C914-09(2022) Standard Test Method for Bulk Density and Volume of Solid Refractories by Wax Immersion
ASTM C914-09(2022)e1 Standard Test Method for Bulk Density and Volume of Solid Refractories by Wax Immersion
ASTM D5959-96(2003) Standard Test Method for Bulk Density of Level Paintbrush Filaments
ASTM D5959-12(2017) Standard Test Method for Bulk Density of Level Paintbrush Filaments
ASTM D2156-80(1988)e1 Standard Test Method for Smoke Density in Flue Gases from Burning Distillate Fuels
ASTM D2156-09(2018) Standard Test Method for Smoke Density in Flue Gases from Burning Distillate Fuels
ASTM D6752-03e1 Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method
ASTM D6752-03 Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method
ASTM D6752-09 Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method
ASTM C1643-08 Standard Test Method to Measuring the Post Dispensing Volumetric Expansion of Aerosol Foam Sealants
ASTM C1643-14 Standard Test Method to Measuring the Post Dispensing Volumetric Expansion of Aerosol Foam Sealants
ASTM D6822-02 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D6822-12a Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D6822-12 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D6822-12b(2017) Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D2167-94 Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method
ASTM D2167-08 Standard Test Method for Density and Unit Weight of Soil in Place by the Rubber Balloon Method
ASTM D1071-83(1998) Standard Test Methods for Volumetric Measurement of Gaseous Fuel Samples
ASTM D1071-83(1998)e1 Standard Test Methods for Volumetric Measurement of Gaseous Fuel Samples
ASTM D1071-17 Standard Test Methods for Volumetric Measurement of Gaseous Fuel Samples
ASTM D3505-96 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
ASTM D3505-18 Standard Test Method for Density or Relative Density of Pure Liquid Chemicals
ASTM C1536-18 Standard Test Method for Measuring the Yield for Aerosol Foam Sealants
ASTM C1536-19 Standard Test Method for Measuring the Yield for Aerosol Foam Sealants
ASTM D3289-17 Standard Test Method for Density of Semi-Solid and Solid Asphalt Materials (Nickel Crucible Method)
ASTM D1657-22e1 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM C138/C138M-23 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM D2779-92(1997) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D2779-92(2020) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D6737-12(2017) Standard Test Method for Bulk Density of Tapered Paintbrush Filaments
ASTM F6-60(1982) Test Method for Bulk Density of Germanium Dioxide
ASTM D1071-83(2003) Standard Test Methods for Volumetric Measurement of Gaseous Fuel Samples
ASTM D1142-95(2006) Standard Test Method for Water Vapor Content of Gaseous Fuels by Measurement of Dew-Point Temperature
ASTM D1122-13 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D4784-93(2003) Standard for LNG Density Calculation Models
ASTM D1657-12 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM C138/C138M-01a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-07 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-08 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-09 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-16a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-10 Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C138/C138M-17a Standard Test Method for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete
ASTM C559-16 Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles
ASTM C29/C29M-17 Standard Test Method for Bulk Density (&x201c;Unit Weight&x201d;) and Voids in Aggregate
ASTM C29/C29M-16 Standard Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate
ASTM C29/C29M-23 Standard Test Method for Bulk Density (“Unit Weight”) and Voids in Aggregate
ASTM D6752/D6752M-11 Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method
ASTM F2391-05(2011) Standard Test Method for Measuring Package and Seal Integrity Using Helium as the Tracer Gas
ASTM E727/E727M-08(2013) Standard Test Methods for Determining Bulk Density of Granular Carriers and Granular Pesticides
ASTM D7042-16 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D6347/D6347M-99 Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods
ASTM D6347/D6347M-05(2018) Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods

VN-TCVN, Methods of Measuring Gas Density

TCVN 6039-3-2008 Plastics.Methods for determining the density of non-cellular plastics.Part 3: Gas pyknometer method
TCVN 6910-3-2001 Accuracy (Trueness and precision) of measurement methods and results.Part 3: Intermediate measures of the precision of a standard measurement method
TCVN 6910-5-2002 Accuracy (trueness and precision) of measurement methods and results.Part 5: Alternative methods for the determination of the precision of a standard measurement method
TCVN 5545-1991 Gold and gold alloy.Density method of measurement
TCVN 5754-1993 Work place air.Methods for determination of mass concentration of toxic gases and vapours.General sampling methods
TCVN 6910-4-2001 Accuracy (trueness and precision) of measurement methods and results.Part 4: Basic methods for the determination of the trueness of a standard measurement method
TCVN 6355-5-2009 Bricks.Test methods.Part 5: Determination of bulk density.
TCVN 4504-1988 Plastics.Method for determination of density
TCVN 6910-2-2001 Accuracy (trueness and precision) of measurement methods and results.Part 2: Basic methos for the determination of repeatability and reproducibility of a standard measurement method
TCVN 4996-3-2011 Cereals.Determination of bulk density, called mass per hectolitre.Part 3: Routine method
TCVN 1753-1986 Woven fabrics.Method for determination of density

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Methods of Measuring Gas Density

GB/T 31253-2014 Natural gas.Validation for gaseous reference materials.Direct measurement of calorific value and density
GB/T 2413-1980 Piezoelectric ceramic materials--Measuring methods for determination of volume density
GB/T 2413-1981 Piezoelectric ceramic materials--Measuring methods fordetermination of volume and density
GB 2413-1981 Measurement method of bulk density of piezoelectric ceramic materials
GB 2413-1980 Measurement method of bulk density of piezoelectric ceramic materials
GB/T 6379.3-2012 Accuracy(trueness and precision) of measurement methods and results.Part 3:Intermediate measures of the precision of a standard measurement method
GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter
GB/T 6379.5-2006 Accuracy (trueness and precision)of measurement methods and results-Part 5:alternative methods for the determination of the precision of a standard measurement method
GB/T 15223-1994 Plastics--Liquid resins--Determination of density by the pyknometer method
GB/T 11062-2014 Natural gas.Calculation of calorific values, density, relative density and Wobbe index
GB/T 11062-1998 Natural gas--Calculation of calorific values, density, relative density and Wobbe index from composition
GB 11062-2020 Calculation methods for natural gas calorific value, density, relative density and Wobbe index
GB/T 4511.1-2008 Coke.Determination of true relative density apparent relative density and porosity
GB/T 6154-1985 Carbon materials--Determination of the bulk density
GB/T 24528-2009 Carbon materials-Determination method of the bulk density
GB/T 12207-1990 Method of testing for relative density of gas in urban area
GB/T 21859-2008 Method of test for ignition temperature of gases and vapours
GB/T 8760-2006 Gallium arsenide single crystal-determination of dislocation density
GB 8760-1988 Gallium arsenide single crystal－Determination of dislocation density
GB/T 8760-1988 Gallium arsenide single crystal--Determination of dislocation density
GB 9880-1988 Fluid power systems and components--Multiple lip packing sets--Methods for measuring stack heights
GB/T 6379.4-2006 Accuracy(trueness and precision) of measurement methods and results-Part 4:Basic methods for the determination of the trueness of a standard measurement method
GB/T 2997-2015 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
GB/T 2997-2000 Test method for bulk density,apparent porosity and true porosity of dense shaped refractory products
GB/T 13354-1992 Test method for density of adhesives in fluid from.Method of weight cup
GB/T 13277.8-2023 Compressed air part 8: Methods of measurement of mass concentration of solid particles
GB/T 9966.3-2001 Test methods for natural facing stones Part 3: Test methods for bulk density,true density,true porosity and water absorption
GB/T 13566-1992 Determination of bulk density for fertilizers
GB/T 12206-2006 Testing method to determine the calorific values of town gas
GB/T 13175-1991 Determination of apparent density of powdered detergent.Method by measuring the mass of a given volume
GB/T 5252-1985 Germanium monocrystal--Inspection of dislocation etch pit density
GB/T 5252-2006 Germanium monocrystal.Inspection of dislocation etch pit density
GB/T 35053-2018 Sealed coring method for determination of coalbed methane content

TR-TSE, Methods of Measuring Gas Density

TS 2245-1976 IRON ORES METHODS FOR MEAS?RING THE DENSITY
TS 781-1969 METHOD FOR THE DETERMINATION OF DENSITY OF LIQUIDS AT 20°C
TS 2435-1976 Methods For The Measurement of Air Pollution Detera?ination of Lead (Colorimetric Method)
TS 2244-1976 IRON ORE PELLETS METHODS FOR MEASURING THE APPARENT DENSITY AND POROSITY

GM Daewoo, Methods of Measuring Gas Density

GMKOREA EDS-T-7786-2012 Measurement Method to Density of Adhesives ???? ?? ?? ?? Version 5; English/Korean; This standard may be applied only for current projects. It is Superceded for all future projects and replaced by ASTM D1475 [Replaced: GMKOREA EDS-T-7786]

Hebei Provincial Standard of the People's Republic of China, Methods of Measuring Gas Density

DB13/T 1231-2010 Density Determination Method for Chemical Products Intelligent Liquid Density Meter Method

GOSTR, Methods of Measuring Gas Density

GOST R 57844-2017 Composites. Determination of density by volumetric displacement - skeleton density by gas pycnometry
GOST 28656-2019 Liquefied hydrocarbon gases. Calculation method for determination of saturated vapour density and pressure
GOST 12730.1-2020 Concretes. Methods of determination of density

Danish Standards Foundation, Methods of Measuring Gas Density

DS/ISO 5725-3/Corr.1:2002 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method
DS/ISO 5725-5/Corr. 1:2005 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
DS/ISO 5725-5:2000 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
DS/EN ISO 1183-3:2000 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method
DS/ISO 3939:1989 Fluid power systems and components. Multiple lip packing sets. Methods for measuring stack heights
DS/EN 772-13:2002 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
DS/EN ISO 8973:2000 Liquefied petroleum gases - Calculation method for density and vapour pressure

未注明发布机构, Methods of Measuring Gas Density

BS ISO 5725-3:1994(2002) Accuracy (trueness and precision) of measurement methods and results — Part 3 : Intermediate measures of the precision of a standard measurement method
BS EN ISO 1183-3:1999(2003) Plastics — Methods for determining the density of non - cellular plastics — Part 3 : Gas pyknometer method
DIN EN ISO 4259-1:2020 Petroleum products – Precision of measurement methods and results – Part 1: Determination of precision data of test methods
ASME MFC-2M-1983 Uncertainty in liquid flow measurements in sealed pipes

Standard Association of Australia （SAA）, Methods of Measuring Gas Density

AS 4459.3:1999 Methods of sampling and testing ceramic tiles - Determination of water absorption, apparent porosity, apparent relative density and bulk density
AS/NZS 1301.426S:2015 Methods of test for pulp and paper, Method 426S: Paper and board — Determination of thickness, density and specific volume

PL-PKN, Methods of Measuring Gas Density

PN C04003-1973 Determination ol densi?y (specific grayi?y) of gases
PN C89035-1992 Plastics. Methods for determining the density and relative density of non-cellular plastics
PN T04900-1972 Microv/ave devices Measuring meihods o? ?lux densi?y microwaye power for sa?efy opplica?ions

AR-IRAM, Methods of Measuring Gas Density

Professional Standard - Electricity, Methods of Measuring Gas Density

DL/T 917-2005 Determination of density of sulphur hexafluoride
DL/T 1988-2019 Sulfur hexafluoride gas density measurement method (U-tube oscillation method)
DL/T 506-2007 Method of humidity measurement of SF insulated gas in electrical equipment
DL/T 506-2018 Measurement method of insulating gas humidity in sulfur hexafluoride electrical equipment
DL/T 914-2005 Determination of moisture content in sulphur hexafluoride by weight method

German Institute for Standardization, Methods of Measuring Gas Density

DIN ISO 5725-3:2003 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method (ISO 5725-3:1994 including Technical Corrigendum 1:2001)
DIN 66137-3:2005 Determination of solid state density - Part 3: Gas buoyancy method
DIN ISO 5725-5:2002-11 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method (ISO 5725-5:1998)
DIN 51870:1981 Testing of gaseaus fuels and other gases; determination of relative density according to the balance method and calculation of 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 66137-3:2019-03 Determination of solid state density - Part 3: Gas buoyancy method
DIN EN ISO 1183-3:2000 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999); German version EN ISO 1183-3:1999
DIN EN ISO 1183-3:2000-05 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999); German version EN ISO 1183-3:1999
DIN 66137-2:2019-03 Determination of solid state density - Part 2: Gaspycnometry
DIN ISO 5725-3:2003-02 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method (ISO 5725-3:1994 including Technical Corrigendum 1:2001)
DIN ISO 697:1984-01 Surface active agents: washing powders; determination of apparent density; method by measuring the mass of a given volume
DIN ISO 5725-5 Berichtigung 1:2006 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method (ISO 5725-5:1998), Corrigenda to DIN ISO 5725-5:2002-11 (ISO 5725-5:1998/Cor. 1:2005
DIN 66137-2:2004 Determination of solid state density - Part 2: Gaspycnometry
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 2271-1:1976 Pneumatic Length Measurement (Air Gauging); Principles, Methods
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 ISO 3939:1978-08 Fluid Power Systems and Components; Multiple Lip Packing Sets, Methods for Measuring Stack Heights

GM North America, Methods of Measuring Gas Density

GM GM9004P-1980 Method for Determining Hardness of Seal Materials

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE), Methods of Measuring Gas Density

ASHRAE 41.7-1984 Method of Test for Measurement of Flow of Gas
ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement
ASHRAE 41.7-2021 Standard Methods for Gas Flow Measurement

European Committee for Standardization (CEN), Methods of Measuring Gas Density

PD CEN/TS 15401:2010 Solid recovered fuels - Determination of bulk density
EN ISO 1183-3:1999 Plastics - Methods for Determining the Density of Non-Cellular Plastics - Part 3: Gas Pyknometer Method ISO 1183-3:1999
prEN 772-4-1992 Methods of test for masonry units; part 4: determination of real density and bulk density for natural stone masonry units
EN 14625:2012 Ambient air - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

Universal Oil Products Company (UOP), Methods of Measuring Gas Density

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

CZ-CSN, Methods of Measuring Gas Density

CSN 65 0342 ZZ2-2000
CSN 66 8102 Cast.3-1978 Smokeless powders. Methods of testing. Determination of bulk 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
CSN 49 0142-1989 Tests of wood based panels. Method of density determination

The American Road & Transportation Builders Association, Methods of Measuring Gas Density

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
AASHTO T 121M/T 121-2009 Standard Method of Test for Density (Unit Weight), Yield, and Air Content (Gravimetric) of Concrete

American National Standards Institute （ANSI), Methods of Measuring Gas Density

ANSI/ASHRAE 41.7-2015 Standard Methods for Gas Flow Measurement
ANSI/ASME MFC-2M-1983 Measurement Uncertainty for Fluid Flow in Closed Conduits
ANSI/ASTM D792:2000 Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement (08.01)

PT-IPQ, Methods of Measuring Gas Density

NP EN ISO 8973:2001 Liquefied petroleum gases Calculation method for density and vapour pressure(ISO 8973:1997)
NP 57-1988 Essential oils Determination of relative density (reference method)
NP 988-2000 Cereais Détermination of bulk density, called "mass per hectolitre" Routine method
NP 1695-1980

Professional Standard - Chemical Industry, Methods of Measuring Gas Density

HG/T 3094-1997 Method for measuring stack height of multi-layer sealing components for hydraulic and pneumatic applications
HG/T 3094-1988 Fluid power systems and components-Multiple lip packing sets-Methods for measuring stack heights
HG/T 3094-1988(1997) Fluid power systems and componentsMultiple lip packing tsets Methods for measuring stack heights
HG/T 4113-2009 Gas leakage rate measurement method of mechanical seals for a kettle

Professional Standard - Electron, Methods of Measuring Gas Density

SJ/T 11489-2015 Test method for measuring etch pit density(EPD) in low dislocation density indium phosphide wafers
SJ/T 11490-2015 Test method for measuring etch pit density(EPD) in low dislocation density gallium arsenide wafers
SJ 1881-1981 Methods of measurement for polarization of gas laser devices
SJ/T 10861-1996 Test method for optical density of chromium blanks

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会, Methods of Measuring Gas Density

GB/T 34481-2017 Test method for measuring etch pit density (EPD) in low dislocation density monocrystalline germanium slices
GB/T 33763-2017 Test method for dislocation density of sapphire single crystal
GB/T 35463-2017 Test method for bulk density of wood-plastic composites and products

Professional Standard - Ferrous Metallurgy, Methods of Measuring Gas Density

YB/T 119-1997 Carbon materials.Determination method of the bulk density
YB/T 5200-1993 Dense refractory castables ---Determination of bulk density and apparent porosity

Military Standard of the People's Republic of China-General Armament Department, Methods of Measuring Gas Density

GJB 772.104-1989 Test methods for explosives - Determination of density of charge column (block) - Hydrostatic weighing method
GJB 8083-2013 The measurement method of atmospheric coherence length

AASHTO - American Association of State Highway and Transportation Officials, Methods of Measuring Gas Density

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
T 19M/T 19-2000 Standard Method of Test for Bulk Density ( Unit Weight ) and Voids in Aggregate

CEN - European Committee for Standardization, Methods of Measuring Gas Density

PD CEN/TS 15103:2005 Solid biofuels - Methods for the determination of bulk density
PD CEN/TS 15150:2005 Solid biofuels - Methods for the determination of particle density
PD CEN/TS 15401:2006 Solid recovered fuels - Methods for the determination of bulk density
PD CEN/TS 15405:2006 Solid recovered fuels - Methods for the determination of density of pellets and briquettes
EN 14625:2005 Ambient air quality - Standard method for the measurement of the concentration of ozone by ultraviolet photometry

RO-ASRO, Methods of Measuring Gas Density

STAS 6347-1973 MILK AND MILK PRODUCTS Dctermination of density by the areometric method
STAS 9280-1987 MEASURING OF GAS FLOW Measuring methods and means
STAS 11071/21-1990 Hierarchy of measuring instruments. Block diagram of hierarchy of measuring instrument for thermal neutrons flux density

KR-KS, Methods of Measuring Gas Density

KS A ISO 5725-4-2021 Accuracy(trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method
KS A ISO 5725-2-2021 Accuracy(trueness and precision) of measurement methods and results — Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
KS M ISO 8973-2003(2023)
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

NZ-SNZ, Methods of Measuring Gas Density

NZS 4402.5.1.2:1986 Methods of Testing Soils for Civil Engineering Purposes Part 5.1: Soil Density Tests - Determination of the Density of Soil Test 5.1.2: Balloon Densometer Method for the Determination of the In Situ Density

AENOR, Methods of Measuring Gas Density

UNE 82009-3:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 3: INTERMEDIATE MEASURES OF THE PRECISION OF A STANDARD MEASUREMENT METHOD.
UNE 55516:1989 SURFACE ACTIVE AGENTS. WASHING POWDERS. DETERMINATION OF APPARENT DENSITY. METHOD BY MEASURING THE MASS OF A GIVEN VOLUME.
UNE 82009-5:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 5: ALTERNATIVE METHODS FOR THE DETERMINATION OF THE PRECISION OF A STANDARD MEASUREMENT METHOD.
UNE-EN ISO 1183-3:2000 PLASTICS - METHODS FOR DETERMINING THE DENSITY OF NON-CELLULAR PLASTICS - PART 3: GAS PYKNOMETER METHOD (ISO 1183-3:1999)
UNE 82009-4:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 4: BASIC METHODS FOR THE DETERMINATION OF THE TRUENESS OF A STANDARD MEASUREMENT METHOD.

Association of German Mechanical Engineers, Methods of Measuring Gas Density

VDI 3486 Blatt 2-1979 Measurement of gaseous emission; Measurement of the hydrogen sulfide concentration; lodometric titration method
VDI 3488 Blatt 2-1980 Gaseous emission measurement; measurement of chlorine concentration; bromide iodide method
VDI 3487 Blatt 1-1978 Gaseous emission measurement; measurement of carbon disulfide concentration; iodometric titration method
VDI 3490 Blatt 2-1980 Measurement of gases; calibration gas mixtures; preparation methods; general
VDI 3486 Blatt 1-1979 Measurement of gaseous emissions; Measurement of the hydrogen sulfide concentration; potentiometric titration method
VDI 3862 Blatt 8-2015 Measurement of gaseous emissions - Measurement of formaldehyde in the exhaust gas of combustion engines - FTIR method
VDI 2451 Blatt 3-1996 Measurement of gaseous immissions - Measurement of sulphur dioxide concentration - Tetrachloromercurate Pararosaniline (TCM) Method

Lithuanian Standards Office , Methods of Measuring Gas Density

LST 1361.7-1995 Mineral aggregates for road construction. Testing methods. Determination of absolute density, dry bulk density, compactness and porosity
LST EN 772-13-2003 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone)
LST EN ISO 1183-3:2001 Plastics - Methods for determining the density of non-cellular plastics - Part 3: Gas pyknometer method (ISO 1183-3:1999)
LST 1360.7-1995 Soils for road construction. Testing methods. Determination density of solid particles

IT-UNI, Methods of Measuring Gas Density

UNI ISO 5725-4:2020 Accuracy (trueness and precision) of measurement methods and results - Part 4: Basic methods for the determination of the trueness of a standard measurement method

YU-JUS, Methods of Measuring Gas Density

JUS H.B8.760-1982 Pesticides. Determiration of specific qravity and density
JUS B.H8.351-1987 Methods of analysis of coal andcoke. Determination of the true relative density, the apparent relative densi-ty and the p orosity of coke

Professional Standard - Commodity Inspection, Methods of Measuring Gas Density

SN/T 2383-2009 Liquid chemical products.Determination of density and relative density.Digital density meter method

国家质量监督检验检疫总局, Methods of Measuring Gas Density

SN/T 2383-2017 Liquid chemical products.Determination of density and relative density.Digital density meter method

AT-ON, Methods of Measuring Gas Density

ONORM ISO 697:1986 Surface active agents; washing powders; determination ofapparent density; method by measuring the mass ofa given volume

工业和信息化部, Methods of Measuring Gas Density

HG/T 4113-2020 Gas leakage test method for mechanical seals used in kettles

Professional Standard - Energy, Methods of Measuring Gas Density

NB/SH/T 0874-2013 Crude peroleum and liquid petroleum products.Laboratory determination of density.Weighing digital liquid density meter method

Canadian General Standards Board （CGSB), Methods of Measuring Gas Density

CGSB 1-GP-71 METH 2.1-1995 Methods of Testing Paints and Pigments Density (Mass Per Unit Volume)

Shandong Provincial Standard of the People's Republic of China, Methods of Measuring Gas Density

DB37/T 2399-2013 Indoor air temperature measurement method

ES-UNE, Methods of Measuring Gas Density

UNE-EN 772-13:2001 Methods of test for masonry units - Part 13: Determination of net and gross dry density of masonry units (except for natural stone).
UNE-EN 50676:2019 Electrical equipment used for detection and concentration measurement of refrigerant gases - Performance requirements and test methods (Endorsed by Asociación Española de Normalización in February of 2020.)

Professional Standard - Aerospace, Methods of Measuring Gas Density

QJ 1616-1989 Method for Determination of Crosslinking Density of Composite Solid Propellant

Professional Standard - Machinery, Methods of Measuring Gas Density

JB/T 7999-2001 Testing methods for the volume density,general porosity and water absorption of bonded abrasive products

API - American Petroleum Institute, Methods of Measuring Gas Density

API MPMS 14.6 ERTA-1998 Manual of Petroleum Measurement Standards Chapter 14 - Natural Gas Fluids Measurement Section 6 - Continuous Density Measurement