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gas density

gas density, Total:24 items.

In the international standard classification, gas density involves: Power stations in general, Air quality, Measurement of force, weight and pressure, Terminology (principles and coordination), Electrical accessories, Products of the chemical industry, Fuels, Linear and angular measurements, Quantities and units, Analytical chemistry, Ceramics, Particle size analysis. Sieving.

PL-PKN, gas density

• PN C04003-1973 Determination ol densi?y (specific grayi?y) of gases

Professional Standard - Electricity, gas density

• DL/T 917-2005 Determination of density of sulphur hexafluoride
• DL/T 259-2012 Calibration regulation for SF6 gas density monitor
• DL/T 259-2023
• DL/T 1988-2019 Sulfur hexafluoride gas density measurement method (U-tube oscillation method)

Indonesia Standards, gas density

• SNI 19-1129-1989 Test method for gas concentration in welding environment

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

• GB/T 22065-2008 Pressure type SF gas density monitor

National Metrological Verification Regulations of the People's Republic of China, gas density

• JJG 1073-2011 Pressure Type SF Gas Density Monitors

Group Standards of the People's Republic of China, gas density

• T/SMA 0010-2020 SF6 Gas Density Relay Field Calibration Regulations
• T/CEC 409-2020 Technical requirements for pressure type SF6/N2 mixed gas density relay
• T/CEC 410-2020 Technical Specifications for SF6/N2 Mixed Gas Density Relay Calibration Device
• T/CEC 414-2020 On-site calibration specification for pressure type sulfur hexafluoride gas density controller

Association Francaise de Normalisation, gas density

• NF M41-014*NF EN ISO 8973:1999 Liquefied petroleum gases. Calculation method for density and vapour pressure.

German Institute for Standardization, gas density

• DIN 1871:1999 Gaseous fuels and other gases - Density and other volumetric quantities
• DIN 12804:1975 Laboratory glassware; densitiy hydrometers for liquefied gases of hydrocarbons

Henan Provincial Standard of the People's Republic of China, gas density

• DB41/T 1041-2015 Pressure Type Sulfur Hexafluoride Gas Density Controller Calibrator

Professional Standard - Machinery, gas density

• JB/T 10549-2006 Common specification for SF gas density relay and density meter

National Metrological Technical Specifications of the People's Republic of China, gas density

• JJF 1782-2019 Program of Pattern Evaluation of Pressure Type SF6 Gas Density Monitors

Natural Gas Processor's Association (NGPA), gas density

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

GOSTR, gas density

• GOST R 57844-2017 Composites. Determination of density by volumetric displacement - skeleton density by gas pycnometry

Taiwan Provincial Standard of the People's Republic of China, gas density

• CNS 11027-1984 Definitions of Terms Relating to Density and Specific Gravity of Solids Liquids and Gases

Professional Standard - Light Industry, 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

Japanese Industrial Standards Committee (JISC), gas density

• JIS Z 8837:2018 Determination of density by volumetric displacement -- Skeleton density by gas pycnometry

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