How to calculate liquid phase precision

How to calculate liquid phase precision, Total:98 items.

The international standard classification for "How to calculate liquid phase precision" includes: Gaseous fuels , Natural gas , Petroleum products in general , Essential oils .

The Chinese standard classification for "How to calculate liquid phase precision" includes: Coal gas , Natural gas , Petroleum products in general , Fragrances and flavors , Metal forming machinery , Other petroleum products .

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

GB/T 14455.4-1993 Essential oils. Determination of relative density
GB/T 29617-2013 Determination of density, relative density,and API gravity of liquids by digital density meter
GB/T 12576-1990 liquefied petrorum gases--calculation of vapour pressure and relative density
GB 11062-2020 Calculation methods for natural gas calorific value, 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/T 21068-2007 Standard specification for LNG density calculation models
GB/T 27894.3-2023 Natural gas―Determination of composition and associated uncertainty by gas chromatography―Part 3:Precision and bias
GB/T 12576-1997 Liquefied petroleum gases-Calculation of vapour pressure and relative density
GB/T 11062-2014 Natural gas-Calculation of calorific values, density, relative density and Wobbe index from composition

Professional Standard - Machinery

JB/T 7177-1993 Fine Blanking Hydraulic Press Precision

Professional Standard - Petrochemical Industry

SH/T 0221-1992 Determination method for density or relative density of liquefied petroleum gas (pressure hydrometer method)
SH/T 0068-2002 Standard test method for density or relative density of coolant concentrates and engine coolants by the hydrometer

未注明发布机构

ASTM RR-D03-1006 1989 D4784-Standard for LNG DensityCalculation Models
ASTM RR-D02-1387 1996 D4052-Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter

国家质量监督检验检疫总局

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

Professional Standard - Commodity Inspection

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

Professional Standard - Aerospace

QJ 1967-1990 Satellite Orbiting Accuracy Calculation

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 11062-2020 Natural gas—Calculation of calorific values,density,relative density and Wobbe indices from composition

Professional Standard - Light Industry

QB 974-1984 Determination of Relative Density of Essential Oils

Natural Gas Processor's Association (NGPA)

GPA TP-3-1973 Model for the Precise Calculation of Liquefied Natural Gas Densities

CZ-CSN

CSN 38 5572-1988 Natural gas. Calculation of calorific value, density and relative density
CSN 73 0221-1984 Accuracy of geomctrical parameters in building industry. Calculation of accuracy

AENOR

UNE 84174:1995 ESSENTIAL OILS. EVALUATION OF THE ABSOLUTE AND RELATIVE DENSITY OF ESSENTIAL OILS. (ELECTRONIC DENSITYMETER METHOD).

Japanese Industrial Standards Committee (JISC)

JIS B 7525-3:2013 Hydrometer-type relative density meters

International Organization for Standardization (ISO)

ISO 6976:1983 Natural gas; Calculation of calorific value, density and relative density
ISO 6152:1982 Thermometers for use with alcoholometers and alcohol hydrometers
ISO 8973:1997 Liquefied petroleum gases - Calculation for density and vapour pressure
ISO 6976:1995 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition
ISO 6976:2016 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition

YU-JUS

JUS H.F8.304-1988 Hatural gas. Calculation of calorific valne, dtmsitjr and relative density

GSO

OS GSO 1208:2002 Determination of density and relative density of liquids by digtal density meter .
GSO 1208:2002 Determination of density and relative density of liquids by digtal density meter .
GSO ASTM D4784:2012 Standard Specification for LNG Density Calculation Models
BH GSO ISO 6976:2017 Natural gas -- Calculation of calorific values, density, relative density and Wobbe indices from composition
GSO ISO 6976:2016 Natural gas -- Calculation of calorific values, density, relative density and Wobbe indices from composition
OS GSO ISO 6976:2016 Natural gas -- Calculation of calorific values, density, relative density and Wobbe indices from composition
GSO ISO 6152:2010 Thermometers for use with alcoholometers and alcohol hydrometers
GSO ISO 8973:2023 Liquefied petroleum gases — Calculation method for density and vapour pressure
BH GSO ASTM D4784:2013 Standard Specification for LNG Density Calculation Models
BH GSO ISO 8973:2023 Liquefied petroleum gases — Calculation method for density and vapour pressure
OS GSO ASTM D4784:2012 Standard Specification for LNG Density Calculation Models

CU-NC

NC 35-05-1967 Relative density of essential oils

American Society for Testing and Materials (ASTM)

ASTM D4784-93(2003) Standard for LNG Density Calculation Models
ASTM D4784-93(1998) Standard for LNG Density Calculation Models
ASTM D4052-96(2002)e1 Standard Test Method for Density and Relative Density of Liquids by Digital Density Meter
ASTM D4052-96 Standard Test Method for Density and Relative Density 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 UOP948-07 Relative Density of Gas Mixtures by Calculation From Composition
ASTM UOP948-96 Relative Density of Gas Mixtures by Calculation From Composition
ASTM E2251-03 Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
ASTM D4784-93(2015) Standard Specification for LNG Density Calculation Models
ASTM E2251-03a Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
ASTM D4052-18a Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-11 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 D4784-93(2010) Standard for LNG Density Calculation Models
ASTM D4784-23 Standard Specification for Liquefied Natural Gas Density Calculation Models
ASTM D4052-18 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter

Korean Agency for Technology and Standards (KATS)

KS M 2002-1986 Crude petroleum and liquid petroleum products-Laboratory determination of density-Hydrometer method
KS M 2002-2011 Crude petroleum and liquid petroleum products-Laboratory determination of density-Hydrometer method
KS I ISO 6976:2017 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
KS M ISO 8973:2003 Liquefied petroleum gases－Calculation method for density and vapour pressure
KS I ISO 6976-2022 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
KS I ISO 6976-2017(2022) Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
KS E ISO 6976-2004 Natural gas-Calculation of calorific values, density, relative density and Wobbe index from composition
KS I ISO 6976:2007 Natural gas－Calculation of calorific values, density, relative density and Wobbe index from composition

TR-TSE

TS 768-1969 DETERMINATION OF THE DENSITY AND RELATTVE DENSITY OF ESSENTIAL OILS

European Committee for Standardization (CEN)

EN ISO 8973:1999 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997)
EN ISO 6976:2016 Natural gas - Calculation of calorific values@ density@ relative density and Wobbe indices from composition
EN ISO 6976:2005 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition

KR-KS

KS I ISO 6976-2017 Natural gas — Calculation of calorific values, density, relative density and Wobbe indices from composition
KS M ISO 8973-2003(2023) Liquefied Petroleum Gas - How to Calculate Density and Vapor Pressure

Danish Standards Foundation

DS/EN ISO 6976:2005 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition
DS/EN ISO 8973:2000 Liquefied petroleum gases - Calculation method for density and vapour pressure

German Institute for Standardization

DIN EN ISO 8973:2000 Liquefied petroleum gases - Calculation for density and vapour pressure (ISO 8973:1997); German version EN ISO 8973:1999
DIN EN ISO 8973:2020-07 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997 + Amd 1:2020); German version EN ISO 8973:1999 + A1:2020
DIN EN ISO 6976:2016-12 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016); German version EN ISO 6976:2016
DIN EN ISO 6976:2005 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition (ISO 6976:1995 including Corrigendum 1:1997, Corrigendum 2:1997 and Corrigendum 3:1999); English version of DIN EN ISO 6976

ES-UNE

UNE-EN ISO 6976:2017 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition (ISO 6976:2016)

Association Francaise de Normalisation

NF EN ISO 6976:2017 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition
NF X20-522:2005 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition.
NF X20-522*NF EN ISO 6976:2017 Natural gas - Calculation of calorific values, density, relative density and Wobbe indices from composition
NF EN ISO 8973:1999 Liquefied petroleum gases - Method for calculating density and vapor pressure

British Standards Institution (BSI)

BS EN ISO 6976:2007 Natural gas - Calculation of calorific values, density, relative density and Wobbe index from composition
BS EN ISO 6976:2016 Natural gas. Calculation of calorific values, density, relative density and Wobbe indices from composition
BS EN ISO 8973:1999+A1:2020 Liquefied petroleum gases. Calculation method for density and vapour pressure

SCC

BS EN ISO 6976:2005 Natural gas. Calculation of calorific values, density, relative density and Wobbe index from composition
DANSK DS/EN ISO 8973:1999 Liquefied petroleum gases - Calculation method for density and vapour pressure
NS 4510:1969 Long solid-stem thermometers for precision use

PT-IPQ

NP 74-1956 Rosin essence. associated density
NP 57-1961 Essential oils. Measurement of correlation density

Universal Oil Products Company (UOP)

UOP 948-2007 RELATIVE DENSITY OF GAS MIXTURES BY CALCULATION FROM COMPOSITION

RU-GOST R

GOST R 57037-2016 Petroleum products. Determination of density, relative density and API gravity of liquids by digital density meter
GOST 31369-2021 Natural gas. Calculation of calorific values, mass volume, relative density and Wobbe indices from the composition
GOST 21098-1982 Cinematik chains. Methods of calculation accuracy
GOST 31369-2008 Natural gas. Calculation of calorific values, density, relative density and Wobbe index from composition

American Society of Mechanical Engineers (ASME)

ASME B40.3-1990 Bimetallic actuated thermometers
ASME B40.3-1997 Bimetallic actuated thermometers

Others: