api oil density meter

api oil density meter, Total:195 items.

In the international standard classification, api oil density meter involves: Petroleum products in general, Crude petroleum, Measurement of volume, mass, density, viscosity, Natural gas, Fuels, Petroleum, petroleum products and natural gas handling equipment, Equipment for petroleum and natural gas industries, Construction materials, Metrology and measurement in general, Thermodynamics and temperature measurements, Road engineering.

API - American Petroleum Institute, api oil density meter

API MPMS 9.3-1994 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 3 - Thermohydrometer Test Method for Density and API Gravity of Crude Petroleum and Liquid Petroleum Products
API MPMS 9.3-2002 Manual of Petroleum Measurement Standards Chapter 9—Density Determination Section 3—Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Second Edition)
API MPMS 9.3-2012 Manual of Petroleum Measurement Standards Chapter 9.3 Standard Test Method for Density@ Relative Density@ and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Third Edition)
API MPMS 9.1-1981 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Hydrometer Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products (ASTM D1298)(R 1992)
API MPMS 9.1-2002 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 1 - Standard Test Method for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Second Edi
API STD 2547-1972 Standard Method Of Test for Density@ Specific Gravity or API Gravity Of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
API STD 2547-1970 Standard Method Of Test for Density@ Specific Gravity or API Gravity Of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
API MPMS 9.1-2012 Manual of Petroleum Measurement Standards Chapter 9.1 - Standard Test Method for Density@ Relative Density@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Third Edition)
API MPMS 11.3.2.1-2013 Manual of Petroleum Measurement Standards Chapter 11.3.2.1 Ethylene Density (Second Edition)
API MPMS 9.2-1982 Manual of Petroleum Measurement Standards Chapter 9 - Density Determination Section 2 - Pressure Hydrometer Test Method for Density or Relative Density (First Edition)
API MPMS 11.3.2.1-1974 Manual of Petroleum Measurement Standards Chapter 11.3.2.1 - Ethylene Density Measurement Manual
API MPMS 9.2-2003 Manual of Petroleum Measurement Standards Chapter 9—Density Determination Section 2—Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer (Second Edition)

RU-GOST R, api oil density meter

GOST R 51069-1997 Crude petroleum and petroleum products. Determination of density, relative density and API gravity. Hydrometer method
GOST R 57037-2016 Petroleum products. Determination of density, relative density and API gravity of liquids by digital density meter
GOST 33364-2015 Crude petroleum and liquid petroleum products. Determination of density, relative density and API gravity by hydrometer
GOST ISO 8973-2013 Liquefied petroleum gases. Calculation of density and saturated vapour pressure
GOST 3900-1985 Petroleum and petroleum products. Methods for determination of density
GOST ISO 3675-2014 Crude petroleum and liquid petroleum products. Laboratory method for determination of density by hydrometer
GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
GOST R ISO 3675-2007 Crude petroleum and liquid petroleum products. Laboratory hydrometer method for determination of density
GOST 8.595-2010 State system for ensuring the uniformity of measurements. Density and volume of petroleum. The tables of factors for recalculation of density and mass

国家质量监督检验检疫总局, api oil density meter

SN/T 4432-2016 Determination of Density, Relative Density and API Gravity of Crude Oil and Liquid Petroleum Products Thermohydrometer Method
SN/T 4431-2016 Determination of API gravity of crude oil and petroleum products Hydrometer method

American Society for Testing and Materials (ASTM), api oil density meter

ASTM D1298-99 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-99e2 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D129-64(1978) Standard Test Method for Sulfur In Petroleum Products (General Bomb Method)
ASTM D129-95 Standard Test Method for Sulfur in Petroleum Products (General Bomb Method)
ASTM D1298-99(2005) Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12b Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12a Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-12 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D12-88(1998) Hydrometer method to determine the density, relative density and API fuel specific gravity of crude oil and liquid petroleum products
ASTM D7777-13 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D7777-13(2018)e1 Standard test method for measuring liquid petroleum density, relative density, or API fuel specific gravity using a portable density meter/hydrometer
ASTM D7777-12 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D1298-12b(2017) Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D6822-12b Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D1298-12b(2017)e1 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D6822-12b(2017)e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
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 D1298-85(1990)e1 Standard Practice for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D1298-99e1 Standard Test Method for Density, Relative Density (Specific Gravity), or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
ASTM D6822-02(2008) Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM D4052-09 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D287-12b Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D4052-11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-18a 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 D4052-18 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4052-15 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D5002-18 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-18e1 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-22 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D5002-19 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D287-92 Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D287-92(2000)e1 Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D287-12b(2019) Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D287-22 Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer/Method)
ASTM D287-92(2006) Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)

CZ-CSN, api oil density meter

CSN 25 7612-1981 Glass areometers of constant mass. Densimeters for petroleum and petroleum products. Dimensions
CSN 65 6010-1983 Petroleum and petroleum products. ethods of density determination
CSN 25 8151-1988 Thermometers for kinematic viscosity of oils

TR-TSE, api oil density meter

TS 1013-1971 DENSITY, SPECIFIC GRAVITY AND API GRAVITY OF CRUDE PETROLEUM AND PETROLEUM PRODUCTS BY HYDROMETER METHOD

GSO, api oil density meter

GSO 127:1990 METHODS OF TESTING FOR CRUDE PETROLEUM AND PETROLEUM PRODUCTS – DETERMINATION OF DENSITY, RELATIVE DENSITY AND API GRAVITY OF CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS BY HYDROMETER METHOD
OS GSO 127:1990 METHODS OF TESTING FOR CRUDE PETROLEUM AND PETROLEUM PRODUCTS – DETERMINATION OF DENSITY, RELATIVE DENSITY AND API GRAVITY OF CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS BY HYDROMETER METHOD
GSO ASTM D7777:2022 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
BH GSO ASTM D7777:2023 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
GSO ASTM D1298:2023 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
BH GSO ASTM D1298:2023 Standard Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
GSO ISO 8973:2023 Liquefied petroleum gases — Calculation method for density and vapour pressure
BH GSO ISO 8973:2023 Liquefied petroleum gases — Calculation method for density and vapour pressure
GSO ASTM D4052:2021 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
BH GSO ASTM D4052:2022 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
GSO ISO 3993:2016 Liquefied petroleum gas and light hydrocarbons -- Determination of density or relative density -- Pressure hydrometer method
OS GSO ISO 3993:2016 Liquefied petroleum gas and light hydrocarbons -- Determination of density or relative density -- Pressure hydrometer method
BH GSO ISO 3993:2017 Liquefied petroleum gas and light hydrocarbons -- Determination of density or relative density -- Pressure hydrometer method
GSO ISO 3675:2013 Crude petroleum and liquid petroleum products – Laboratory determination of density -- Hydrometer method
OS GSO ISO 3675:2013 Crude petroleum and liquid petroleum products – Laboratory determination of density -- Hydrometer method
BH GSO ISO 3675:2015 Crude petroleum and liquid petroleum products – Laboratory determination of density -- Hydrometer method

TH-TISI, api oil density meter

TIS 1182 Pt.3-1994 STANDARD TEST METHODS FOR PETROLEUM AND PETROLEUM PRODUCTS.PART 3 DETERMINATION OF DENSITY,RELATIVE DENSITY OR API GRAVITY-HYDROMETER METHOD
TIS 1182.3-1994 Standard test methods for petroleum and petroleum products.part 3: determination of density, relative density or api gravity.hydrometer method

Professional Standard - Petrochemical Industry, api oil density meter

SH/T 0316-1998 Specification for petroleum hydrometer
SH/T 0221-1992 Liquefied Petroleum Gas Density or Relative Density Determination (Pressure Densitometer Method)
SH/T 0033-1990 Determination of true density of petroleum coke
SH/T 0685-1999 Liquified petroleum gases.Determination of density.Pressure density bottle method

中国石油化工总公司, api oil density meter

SH 0316-1992 Petroleum Density Meter Technical Conditions

International Organization for Standardization (ISO), api oil density meter

ISO 3675:1993 Crude pertroleum and liquid petroleum products; laboratory determination of density or relative density; hydrometer method
ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method
ISO 8973:1997 Liquefied petroleum gases - Calculation for density and vapour pressure
ISO 3675:1976 Crude petroleum and liquid petroleum products — Laboratory determination of density or relative density — Hydrometer method
ISO 3993:1984 Liquefied petroleum gas and light hydrocarbons; Determination of density or relative density; Pressure hydrometer method
ISO 4268:2000 Petroleum and liquid petroleum products - Temperature measurements - Manual methods
ISO 3675:1998/AWI Amd 1 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method — Amendment 1
ISO 8973:1997/Amd 1:2020 Liquefied petroleum gases — Calculation method for density and vapour pressure — Amendment 1

AASHTO - American Association of State Highway and Transportation Officials, api oil density meter

T 227-2002 Standard Method of Test for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method
T227-1993 Standard Specification for Density@ Relative Density (Specific Gravity)@ or API Gravity of Crude Petroleum and Liquid Petroleum Products by Hydrometer Method (Nineteenth Edition; ASTM D1298-85(1990))

VN-TCVN, api oil density meter

TCVN 6594-2007 Crude petroleum and liquid petroleum products.Determination of density, relative density (specific gravity), or API gravity.Hydrometer method
TCVN 3893-1984 Petroleum and petroleum products.Method for the determination of specific density by areometer
TCVN 2691-1978 Petroleum and petroleum products.Determination of specific density by pycnometer

American National Standards Institute （ANSI), api oil density meter

ASTM D6822-23 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method (Standard + Redline PDF Bundle)

未注明发布机构, api oil density meter

API MPMS 9.3-2024 Standard Test Method for Density, Relative Density, and API Gravity of Crude Petroleum and Liquid Petroleum Products by Thermohydrometer Method
ASTM RR-D02-1387 1996 D4052-Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter

British Standards Institution (BSI), api oil density meter

BS EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
BS EN ISO 8973:1999+A1:2020 Liquefied petroleum gases. Calculation method for density and vapour pressure
BS EN ISO 3675:1998 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method
BS EN ISO 8973:1999 Liquefied petroleum gases - Calculation method for density and vapour pressure
BS EN ISO 3993:1996(1999) Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method
BS EN ISO 12185:2024 Crude petroleum, petroleum products and related products. Determination of density. Laboratory density meter with an oscillating U tube sensor
BS EN ISO 3675:1998(2001)*BS 2000-160:1998 Methods of test for petroleum and its products — BS 2000 - 160 : Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method
22/30461108 DC BS EN ISO 12185. Crude petroleum, petroleum products and related products. Determination of density. Laboratory density meter with an oscillating U tube sensor
19/30385487 DC BS EN ISO 8973 AMD1. Liquefied petroleum gases. Calculation method for density and vapour pressure

BE-NBN, api oil density meter

NBN-ISO 3993:1991 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
NBN-ISO 8973:1993 Liquefied petroleum gases. Calculation method for density and vapour pressure

Association Francaise de Normalisation, api oil density meter

NF M41-008*NF EN ISO 3993:1995 Liquefield petroleum gas and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method.
NF T60-101*NF EN ISO 3675:1998 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method.
NF M08-016:2005 Petroleum and liquid petroleum products - Determination of density for metrological purposes - Oscillation frequency method.
NF M08-016:2014 Petroleum and liquid petroleum products - Determination of density for metrological purposes - Oscillation frequency method
NF M08-016:1992 Petroleum and liquid petroleum products. Determination of density for metrological purposes. Oscillation frequence method.
NF EN ISO 8973:1999 Liquefied petroleum gases - Method for calculating density and vapor pressure
NF EN ISO 3993:1995 Liquefied petroleum gases and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
NF M41-014*NF EN ISO 8973:1999 Liquefied petroleum gases. Calculation method for density and vapour pressure.
NF EN ISO 8973/A1:2020 Liquefied petroleum gases - Method for calculating density and vapor pressure - Amendment 1
NF M41-014/A1*NF EN ISO 8973/A1:2020 Liquefied petroleum gases - Calculation method for density and vapour pressure - Amendment 1
NF EN ISO 3675:1998 Crude oil and liquid petroleum products - Laboratory determination of density - Hydrometer method

European Committee for Standardization (CEN), api oil density meter

EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
EN ISO 8973:1999 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997)
EN ISO 12185:2024 Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U tube sensor (ISO 12185:2024)
EN ISO 8973:1999/A1:2020 Liquefied petroleum gases - Calculation method for density and vapour pressure - Amendment 1 (ISO 8973:1997/Amd 1:2020)
FprEN ISO 12185 Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U tube sensor (ISO/FDIS 12185:2023)
EN ISO 3993:1995 Liquefied Petroleum Gas and Light Hydrocarbons - Determination of Density or Relative Density - Pressure Hydrometer Method; (ISO 3993 : 1984)
prEN ISO 12185 Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U tube sensor (ISO/DIS 12185:2022)

German Institute for Standardization, api oil density meter

DIN EN ISO 3675:1999 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998); German version EN ISO 3675:1998
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 51618:1989 Testing of liquefied petroleum gases; calculation of density at 15 °C, 20 °C and 50 °C
DIN EN ISO 3675:1999-11 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998); German version EN ISO 3675:1998
DIN EN ISO 12185:2022-11 Crude petroleum, petroleum products and related products - Determination of density - Laboratory density meter with an oscillating U tube sensor (ISO/DIS 12185:2022); German and English version prEN ISO 12185:2022 / Note: Date of issue 2022-10-07*Inten...
DIN EN ISO 3993:1995-11 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984); German version EN ISO 3993:1995
DIN 51618:1989-06 Testing of liquefied petroleum gases; calculation of density at 15 °C, 20 °C and 50 °C

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

GB/T 1884-2000 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
GB/T 29617-2013 Determination of density,relative density,and API gravity of liquids by digital density meter
GB/T 12576-1997 Liquified petroleum gases--Calculation of vapour pressure and relative density and octane number
GB 8928-1988 Asphalt materials－Determination of specific gravity and density－Pycnometer method

Korean Agency for Technology and Standards (KATS), api oil density meter

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 M ISO 8973:2003 Liquefied petroleum gases－Calculation method for density and vapour pressure
KS M ISO 3675-2017(2022) Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 3675-2022 Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 8973-2003(2018) Liquefied Petroleum Gas - How to Calculate Density and Vapor Pressure
KS M ISO 12185-2003(2018) Crude petroleum and petroleum products - Determination of density - Oscillating U-tube method
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) Liquefied petroleum gases and light hydrocarbons - Density or relative density test method - Hydrometric method

NL-NEN, api oil density meter

NEN 907-1971 Petroleum products. Determination of density by pycnometer
NEN 3195-1965 ten behoeve van het meten van tank- en scheepsladingen Petroleum products. Determination of the density at 15 °C for bulk measurements of petro- leum products

Japanese Industrial Standards Committee (JISC), api oil density meter

JIS K 2249-4:2011 Crude petroleum and petroleum products -- Determination of density -- Part 4: Petroleum measurement tables
JIS B 7525-2:2018 Hydrometers -- Part 2: Liquefied petroleum gases density hydrometers
JIS K 2249-2:2011 Crude petroleum and petroleum products -- Determination of density -- Part 2: Hydrometer method
JIS K 2249:1995 Crude petroleum and petroleum products -- Determination of density and petroleum measurement tables based on a reference temperature (15 centigrade degrees)

Professional Standard - Energy, api oil density meter

NB/SH/T 0874-2013 Crude peroleum and liquid petroleum products.Laboratory determination of density.Weighing digital liquid density meter method
NB/SH/T 0870-2020 Determination of dynamic viscosity and density of petroleum products and calculation of kinematic viscosity Stabinger viscometer method
NB/SH/T 0870-2013 Standard test method for dynamic viscosity and density of liquids by Stabinger viscometer (and the calculation of kinematic viscosity)

Danish Standards Foundation, api oil density meter

DS/EN ISO 8973:2000 Liquefied petroleum gases - Calculation method for density and vapour pressure
DS/EN ISO 3993:1996 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method
DS/EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method

KR-KS, api oil density meter

KS M ISO 8973-2003(2023) Liquefied Petroleum Gas - How to Calculate Density and Vapor Pressure

GOST, api oil density meter

GOST 3900-2022 Petroleum and petroleum products. Methods for determination of density

National Metrological Verification Regulations of the People's Republic of China, api oil density meter

JJG 978-2003 High Precision Mercury-in-Glass Thermometers for Used Petroleum

ES-UNE, api oil density meter

UNE-EN ISO 3993:1996 ERRATUM:2011 Liquefied petroleum gas and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method. (ISO 3993:1984).
UNE-EN ISO 3675:1999 ERRATUM:2011 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method. (ISO 3675:1998).
UNE-EN ISO 8973:1999/A1:2020 Liquefied petroleum gases - Calculation method for density and vapour pressure - Amendment 1 (ISO 8973:1997/Amd 1:2020)

PL-PKN, api oil density meter

PN C04004-1990 Crude petrolcum and petroleum products Determination of density
PN C04015-1973 Petroleum products Calculation of viscosity index of oils

AENOR, api oil density meter

UNE 84174:1995 ESSENTIAL OILS. EVALUATION OF THE ABSOLUTE AND RELATIVE DENSITY OF ESSENTIAL OILS. (ELECTRONIC DENSITYMETER METHOD).
UNE-EN ISO 3993:1996 LIQUEFIED PETROLEUM GAS AND LIGHT HYDROCARBONS. DETERMINATION OF DENSITY OR RELATIVE DENSITY. PRESSURE HYDROMETER METHOD. (ISO 3993:1984).
UNE-EN ISO 8973:1999 LIQUEFIED PETROLEUM GASES. CALCULATION METHOD FOR DENSITY AND VAPOUR PRESSURE (ISO 8973:1997)
UNE-EN ISO 3675:1999 CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS. LABORATORY DETERMINATION OF DENSITY. HYDROMETER METHOD. (ISO 3675:1998).

PT-IPQ, api oil density meter

NP 1695-1980 Crude oil and liquid petroleum products. Measurement of density and relative density by densitometer
NP EN ISO 12185:2000 Crude petroleum and petroleum products Determination of density Oscillating U-rude methods(ISO 12185-1996)
NP EN ISO 8973:2001 Liquefied petroleum gases Calculation method for density and vapour pressure(ISO 8973:1997)

RO-ASRO, api oil density meter

STAS 8160/8-1981 BURNT OFF PETROLEUM COKE Density determination
STAS 1310-1973 GASEOUS PETROLEUM PRODUCTS Determination of density

IN-BIS, api oil density meter

IS 1448 Pt.76-1968 Density of liquefied petroleum gas [P: 76]
IS 1448 Pt.32-1972 Test methods for petroleum and its products: density and relative density [P: 32]

SCC, api oil density meter

ASTM D287-1992 Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)

CU-NC, api oil density meter

NC 33-28-1984 Oil and Oil Derivatives. Determination of Density. Testing Methods
NC 33-24-1984 Oil and Oil Derivatives. Viscosity Index. Calculation Methods

Lithuanian Standards Office , api oil density meter

LST EN ISO 3993:2001 Liquefied petroleum gas and light hydrocarbons - Determination of density or relative density - Pressure hydrometer method (ISO 3993:1984)
LST EN ISO 8973:2000 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997)
LST EN ISO 3675:1999 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)

AT-ON, api oil density meter

ONORM C 1120-1959 Petroleum product inspection. density and specific gravity

YU-JUS, api oil density meter

JUS B.E4.341-1985 Laboratory glassware and accessories. Density hydrometers for liquefied petroleum gases