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Hydrometer

Hydrometer, Total:251 items.

In the international standard classification, Hydrometer involves: Measurement of volume, mass, density, viscosity, Analytical chemistry, Thermodynamics and temperature measurements, Metrology and measurement in general, Plastics, Earthworks. Excavations. Foundation construction. Underground works, Materials for aerospace construction, Milk and milk products, Natural gas, Products of the chemical industry, Measurement of fluid flow, Vocabularies, CHEMICAL TECHNOLOGY, Petroleum products in general, Paints and varnishes, Metalliferous minerals, Construction materials, Road engineering, Soil quality. Pedology, Protection against dangerous goods, Inorganic chemicals, Environmental testing, Crude petroleum, Waxes, bituminous materials and other petroleum products, Powder metallurgy, Equipment for petroleum and natural gas industries, Petroleum, petroleum products and natural gas handling equipment, Plant and equipment for the food industry.

Japanese Industrial Standards Committee (JISC), Hydrometer

JIS B 7525-3:2018 Hydrometers -- Part 3: Specific gravity meters
JIS B 7525-1:2018 Hydrometers -- Part 1: Density hydrometers
JIS B 7525-2:2018 Hydrometers -- Part 2: Liquefied petroleum gases density hydrometers
JIS B 7525-1:2013 Density hydrometers
JIS B 7525:1997 Density hydrometers
JIS B 7920:2000 Hygrometers -- Test method
JIS B 7525-2:2013 Liquefied petroleum gases hydrometers
JIS B 7525 ERRATUM 1:2002 Density hydrometers (Erratum 1)
JIS B 7525-3:2013 Hydrometer-type relative density meters
JIS B 7548:2009 Alcohol hydrometers -- Metrological and technical requirements and tests
JIS K 2249-2:2011 Crude petroleum and petroleum products -- Determination of density -- Part 2: Hydrometer method

Korean Agency for Technology and Standards (KATS), Hydrometer

KS B 5213-2003(2013) Specific gravity hydrometers
KS B 5213-1993 Specific gravity hydrometers
KS B 5213-1986 Specific gravity hydrometers
KS M ISO 1675:2007 Plastics－Liquid resins－Determination of density by the pyknometer method
KS B ISO 2537:2021 Hydrometry — Rotating-element current-meters
KS B ISO 387-2007(2017) Hydrometers－Principles of construction and adjustment
KS B ISO 387-2007(2022) Hydrometers－Principles of construction and adjustment
KS B OIMLR 44-2006(2021) Alcoholometers and alcohol hydrometers and thermometers for use in alcoholometry
KS B OIMLR 44-2006(2016) Alcoholometers and alcohol hydrometers and thermometers for use in alcoholometry
KS M ISO 901:2003 Aluminium oxide primarily used for the production of aluminium－Determination of absolute density－Pyknometer method
KS B ISO 649-1:2017 Laboratory glassware — Density hydrometers for general purposes — Part 1: Specification
KS B ISO 748:2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS M ISO 8130-3:2009 Coating powders－Part 3：Determination of density by liquid displacement pyknometer
KS M ISO 3675-2017(2022) Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 649-1:2001 Laboratory glassware－Density hydrometers for general purposes－Part 1：Specification
KS B ISO 649-1-2017(2022) Laboratory glassware — Density hydrometers for general purposes — Part 1: Specification
KS B ISO 6416:2021 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
KS B ISO 18320:2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 1768-2007(2022) Glass hydrometers－Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)

AENOR, Hydrometer

UNE 400309:1997 PYKNOMETERS.
UNE 400309/1M:1999 PYKNOMETERS.
UNE 26389:1989 ROAD VEHICLES. COOLANTS AND ANTIFREEZES OF ENGINE. SPECIFIC GRAVITY DETERMINATION BY THEHYDROMETER METHOD.
UNE 43346:1987 GLASS ALCOHOLOMETERS AND ALCOHOL HYDROMETERS NOT INCORPORATING A THERMOMETER
UNE 400311-1:1998 LABORATORY GLASSWARE. DENSITY HYDROMETERS FOR GENERAL PURPOSES. PART 1: SPECIFICATION.
UNE 43312:1982 GLASS HYDROMETERS. CONVENTIONAL VALUE FOR THE THERMAL CUBIC-EXPANSION COEFFICIENT (FOR USE IN THE PREPARATION OF MEASUREMENT TABLES FOR LIQUIDS)
UNE-EN ISO 3675:1999 CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS. LABORATORY DETERMINATION OF DENSITY. HYDROMETER METHOD. (ISO 3675:1998).

Taiwan Provincial Standard of the People's Republic of China, Hydrometer

CNS 4894-1983 Specific Gravity Hydrometers
CNS 5587-1980 Method of Test for Specipi Gravity of Engine Antipeezcs by the Hyarometer
CNS 12017-1990 Method of Test for Specific Gravity of Crude Petroleum and Liquid Petroleum Products (Hydrometer Method)

IN-BIS, Hydrometer

NL-NEN, Hydrometer

NEN 958-1971 Determination of density at 20 °C of milk with a density hydrometer (lactometer)
NEN 907-1971 Petroleum products. Determination of density by pycnometer
NEN 2837-1971 Fruit and vegetable products. Determination of total sóluble solids (pycnometer-method)
NEN 1358-1971 Determination of density at 20 °C of buttermilk and yoghurt with a density hydrometer (lactometer)

Association Francaise de Normalisation, Hydrometer

NF B35-517:1983 Laboratory glassware. Thermometers for use with alcoholometers and alcohol hydrometers.
NF B35-515:1983 Laboratory glassware. Glass alcoholometers and alcohol hydrometers not incorporating a thermometer.
NF T51-201*NF EN ISO 1675:1998 Plastics. Liquid resins. Determination of density by the pyknometer method.
NF EN ISO 15212-1:1999 Densimètres à oscillations - Partie 1 : instruments de laboratoire
NF B35-516:1983 Laboratory glassware. Thermo-alcoholometers and alcoholthermohydrometers.
NF T30-020-1:2011 Paints and varnishes - Determination of density - Part 1 : pyknometer method.
NF T30-028:1989 Paints and varnishes. Determination of the density of varnishes. Areometer method.
NF T20-520:1973 Sodium and potassium silicates for industrial use. Determination of density of samples in solution. Method using density hydrometer. Method using pyknometer.
NF B35-510:1983 Laboratory glassware. Hydrometers. Principles of construction and adjustment.
NF B35-522:2001 Laboratory glassware - Density hydrometers for milk and liquid dairy products
FD T66-042-2016 Hydrocarbon binders - Determination of the carbochemical heavy distillates content of mixed bitumens - Densimeter method
NF T66-042:1997 Hydrocarbon binders. Determination of the carbochemical heavy distillates content of mixed bitumens. Densimeter method.
NF EN ISO 3675:1998 Pétrole brut et produits pétroliers liquides - Détermination en laboratoire de la masse volumique - Méthode à l'aréomètre.
NF B35-522:1967 LABORATORY GLASSWARE. DENSITY HYDROMETERS FOR MILK AND LIQUID DAIRY PRODUCTS.
NF EN ISO 3993:1995 Gaz de pétrole liquéfiés et hydrocarbures légers - Détermination de la masse volumique ou de la densité relative - Méthode de l'aréomètre sous pression.

Indonesia Standards, Hydrometer

SNI 05-2616-1992 Specific gravity hydrometers
SNI 19-6964.5-2003 Seawater quality - Part 5: Test methods of sulphates (SO4=) by gravimetric analysis

CZ-CSN, Hydrometer

CSN 25 7617-1968 Areometers for spirit. Dimensions
CSN 25 7619-1987 Glass areometers of constant mass. Sugar areometers. Dimensions
CSN 25 7621-1987 Glass areometers of constant mass. Must hydrometers. Dimensions
CSN 70 4410-1974 Glas cylinders for hydrometers
CSN 25 7616-1986 Glass areometers of constant mass. Milk density hydrometers. Dimensions
CSN 25 7603-1978 Glass areometers of constant Mass. common regulations

British Standards Institution (BSI), Hydrometer

BS 718:1991 Specification for density hydrometers
BS 734-1:1973 Measurement of the density of milk using a hydrometer - Specification for hydrometers for use in milk
BS 5471:1977 Specification for thermometer for use with alcohol hydrometers
BS EN ISO 1675:1998 Plastics - Liquid resins - Determination of density by the pyknometer method
BS 5470:1977 Specification for glass alcohol hydrometers not incorporating a thermometer
BS 734-2:1959 Measurement of the density of milk using a hydrometer - Methods
BS EN ISO 3675:1998 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method

Standard Association of Australia （SAA）, Hydrometer

AS 2371:1994 Alcoholometers - Glass
AS 2562:2005 Hydrometers - Portable syringe-type for lead-acid batteries
AS 1580.202.3:2005 Paints and related materials - Methods of test - Determination of specific gravity of liquids by hydrometer
AS 2341.6:1992 Methods of testing bitumen and related roadmaking products - Determination of density using a hydrometer

未注明发布机构, Hydrometer

BS 718:1991(2007) Specification for Density hydrometers
BS 734-1:1973(2011) Measurement of the Density of milk using a hydrometer — Part 1 : Specification for hydrometers for use in milk
BS 5471:1977(2007) Specification for Thermometer for use with alcohol hydrometers
BS 5470:1977(2007) Specification for Glass alcohol hydrometers not incorporating a thermometer
BS EN ISO 3993:1996(1999) Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method

American Society for Testing and Materials (ASTM), Hydrometer

ASTM E100-72(1978) Standard Specification for Astm Hydrometers
ASTM E100-17 Standard Specification for ASTM Hydrometers
ASTM E100-19 Standard Specification for ASTM Hydrometers
ASTM E100-10 Standard Specification for ASTM Hydrometers
ASTM E100-05 Standard Specification for ASTM Hydrometers
ASTM E100-03 Standard Specification for ASTM Hydrometers
ASTM E100-95 Standard Specification for ASTM Hydrometers
ASTM E100-95(2001) Standard Specification for ASTM Hydrometers
ASTM E100-14 Standard Specification for ASTM Hydrometers
ASTM E100-15 Standard Specification for ASTM Hydrometers
ASTM E100-15a Standard Specification for ASTM Hydrometers
ASTM E344-00 Terminology Relating to Thermometry and Hydrometry
ASTM E344-18 Terminology Relating to Thermometry and Hydrometry
ASTM E344-10 Terminology Relating to Thermometry and Hydrometry
ASTM E344-19e1 Terminology Relating to Thermometry and Hydrometry
ASTM E344-02 Terminology Relating to Thermometry and Hydrometry
ASTM E344-08 Terminology Relating to Thermometry and Hydrometry
ASTM E344-19 Terminology Relating to Thermometry and Hydrometry
ASTM E344-20 Terminology Relating to Thermometry and Hydrometry
ASTM E344-16 Terminology Relating to Thermometry and Hydrometry
ASTM D3142-97 Standard Test Method for Density of Liquid asphalts (Hydrometer Method)
ASTM E126-05 Standard Test Method for Inspection and Verification of Hydrometers
ASTM E126-05a Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
ASTM D287-22 Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer/Method)
ASTM D3142-05 Standard Test Method for Specific Gravity, API Gravity, or Density of Cutback Asphalts by Hydrometer Method
ASTM D3142/D3142M-17 Standard Test Method for Specific Gravity, API Gravity, or Density of Cutback Asphalts by Hydrometer Method
ASTM E126-12 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
ASTM E126-13a Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
ASTM D3142/D3142M-11 Standard Test Method for Specific Gravity, API Gravity, or Density of Cutback Asphalts by Hydrometer Method
ASTM E2995-14 Standard Specification for ASTM Thermohydrometers with Integral Low-Hazard Thermometers
ASTM D287-92(2006) Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM E2995-15 Standard Specification for ASTM Thermohydrometers with Integral Low-Hazard Thermometers
ASTM E126-13 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
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 E126-19 Standard Test Method for Inspection, Calibration, and Verification of ASTM Hydrometers
ASTM D4221-18 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM D4221-17 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM E2995-15a Standard Specification for ASTM Thermohydrometers with Integral Low-Hazard Thermometers
ASTM D4221-99 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM D4221-99(2005) Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
ASTM B923-02(2008) Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
ASTM B923-22 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
ASTM D1657-22 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM B923-16 Standard Test Method for Metal Powder Skeletal Density by Helium or Nitrogen Pycnometry
ASTM D4221-11 Standard Test Method for Dispersive Characteristics of Clay Soil by Double Hydrometer
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 D1122-97a(2002) Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-97a Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1480-02e1 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D1480-02 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
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 D1122-08 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-22 Standard Test Method for Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
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 D1480-07 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D12-88(1998) Hydrometer method to determine the density, relative density and API fuel specific gravity of crude oil and liquid petroleum products

CH-SNV, Hydrometer

SEV 4011-1964

German Institute for Standardization, Hydrometer

DIN 18124:1997 Soil, investigation and testing - Determination of density of solid particles - Capillary pyknometer, wide mouth pycnometer
DIN 12793:1977-02 Laboratory glassware; range finder hydrometers
DIN 12793:1977 Laboratory glassware; range finder hydrometers
DIN 10293:1962 Hydrometer for density measurement of buttermilk serum, calibrated
DIN 10293:2023-11 Hydrometer for density measurement of buttermilk serum / Note: Date of issue 2023-09-29*Intended as replacement for DIN 10293 (1962-03).
DIN EN ISO 1675:1998 Plastics - Liquid resins - Determination of density by the pyknometer method (ISO 1675:1985); German version EN ISO 1675:1998
DIN 10290:1981 Thermohydrometer for the density measurement of milk and skim-milk
DIN 12791-1:1981 Laboratory glassware; density hydrometers; general requirements
DIN 12803-1:1981 Laboratory glassware; alcoholometry; general requirements
DIN 10293:1962-03 Hydrometer for density measurement of buttermilk serum, calibrated
DIN 12791-1:2011 Laboratory glassware - Density hydrometers - Part 1: General requirements
DIN 12790:2019-12 Laboratory glassware - Hydrometers - Principles of construction and adjustment
DIN 12804:1975 Laboratory glassware; densitiy hydrometers for liquefied gases of hydrocarbons
DIN 10290:1981-11 Thermohydrometer for the density measurement of milk and skim-milk
DIN 12791-2:1978-08 Laboratory glassware; density hydrometers, standard sizes, designations
DIN 12790:1979 Laboratory glassware; hydrometers, principles of construction and adjustment
DIN 12791-3:1983 Laboratory glassware; density hydrometers; use and test methods
DIN 12791-3:1983-06 Laboratory glassware; density hydrometers; use and test methods
DIN 12791-1:2019-12 Laboratory glassware - Density hydrometers - Part 1: General requirements
DIN 12791-2:1978 Laboratory glassware; density hydrometers, standard sizes, designations
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 51907:1997 Testing of carbon materials - Determination of density with liquid pycnometer - Binding and impregnating materials
DIN 51907:2012 Testing of carbonaceous materials - Determination of density with liquid pycnometer - Binding and impregnating materials

ES-AENOR, Hydrometer

UNE 43-346-1987

SE-SIS, Hydrometer

SIS 02 14 11-1966 Determination of density by hydrometer

RO-ASRO, Hydrometer

STAS 5241-1965
STAS 4385-1968
STAS 11289-1987 VALUES OF SUPERFICIAL TENSION OF HYDROMETRICAL LIQUIDS
SR 7184-3-2001 Soil - Determination of density. Pycnometer method using organic solvent

RU-GOST R, Hydrometer

GOST 22524-1977 Glass density bottles. Specifications
GOST 17310-2002 Gases. Picknometric method for determination of density
GOST 17310-1986 Gases. Picknometric method for determination of density
GOST 8.428-1981 State system for ensuring the uniformity of measurements. Areometers. The values of coefficients of surface tension of liquids
GOST 18481-1981 Glass hydrometers and cylinders. General specifications
GOST 27700-1988 Alumina. Absolute density determination pycnometer method
GOST 31992.1-2012 Paint materials. Method for determination of density. Part 1. Pyknometer method
GOST ISO 8130.2-2002 Coating powders. Determination of density by gas comparison pyknometer (referee method)
GOST ISO 8130-3-2006 Coating powders. Part 3. Determination of density by liquid displacement pycnometer
GOST R ISO 3675-2007 Crude petroleum and liquid petroleum products. Laboratory hydrometer method for determination of density
GOST 33364-2015 Crude petroleum and liquid petroleum products. Determination of density, relative density and API gravity by hydrometer
GOST R 51069-1997 Crude petroleum and petroleum products. Determination of density, relative density and API gravity. Hydrometer method

Military Standards (MIL-STD), Hydrometer

DOD A-A-54076-1990 HYDROMETER, GRADUATED SCALE API GRAVITY
DOD A-A-54796-1993 HYDROMETER, GRADUATED SCALE (SPECIFIC GRAVITY RANGE 1.196 TO 1.286)
DOD A-A-53608-1988 HYDROMETERS, GRADUATED SCALE (WITH THERMOMETER, API GRAVITY)

YU-JUS, Hydrometer

JUS H.P5.012-1991 Pesticides.Determination of density. Hydrometer and pyknometer method
JUS B.E4.340-1984 Laboratorf glassmre andaccessories. Density hydrometers for generalpurposes
JUS B.E4.341-1985 Laboratory glassware and accessories. Density hydrometers for liquefied petroleum gases
JUS B.E4.408-1987 Laboratory glassvvare and accessories. Pycnometers with ground-in thermometer and capilary side tube

International Organization for Standardization (ISO), Hydrometer

ISO 4373:2022 Hydrometry — Water level measuring devices
ISO 23350:2021 Hydrometry — Catching-type liquid precipitation measuring gauges
ISO 2449:1974 Milk and liquid milk products; Density hydrometers for use in products with a surface tension of approximately 45 mN/m
ISO 3675:1998/AWI Amd 1 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method — Amendment 1

KR-KS, Hydrometer

KS B ISO 2537-2021 Hydrometry — Rotating-element current-meters
KS B ISO 748-2021 Hydrometry — Measurement of liquid flow in open channels using current-meters or floats
KS B ISO 6416-2021 Hydrometry — Measurement of discharge by the ultrasonic transit time (time of flight) method
KS B ISO 18320-2022 Hydrometry — Measurement of liquid flow in open channels — Determination of the stage–discharge relationship
KS B ISO 649-1-2017 Laboratory glassware — Density hydrometers for general purposes — Part 1: Specification

Professional Standard - Aviation, Hydrometer

HB 5351.2-1986 Method for determination of specific gravity of investment casting coatings (pycnometer method)

TR-TSE, Hydrometer

TS 617-1979 HYDROMETERS ? PRINCIPLES OF CONSTRUCITON AND ADJUSTMENT
TS 1105-1972 SPECIFIC GRAVITY OF LIGHT HYDROCARBONS BY PRESSURE HYDROMETER
TS 1013-1971 DENSITY, SPECIFIC GRAVITY AND API GRAVITY OF CRUDE PETROLEUM AND PETROLEUM PRODUCTS BY HYDROMETER METHOD
TS 2744-1977 Clays Used For Ceramicware Particle-Size Analysis By Hydrometer find Pipet Methods

PL-PKN, Hydrometer

PN B13041-1988 Hydrometers for measuring of urine density
PN G03355-1990 Gravimeters General technical requirements and methods of testing
PN B13046-1992 Hydrometers. Principles of construction and adjustment

IX-EU/EC, Hydrometer

76/765/EEC-1976 Council Directive on the Approximation of the Laws of the Member States Relating to Alcoholometers and Alcohol Hydrometers

ZA-SANS, Hydrometer

SANS 5901:1978 True relative density of refractory materials (Pycnometer method)

The American Road & Transportation Builders Association, Hydrometer

AASHTO T 295-2013 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method

AASHTO - American Association of State Highway and Transportation Officials, Hydrometer

T 295-2008 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-2013 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-2007 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method
T 295-1992 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method (ASTM D3142-84 (R 1989))
T 295-2002 Standard Method of Test for Specific Gravity or API Gravity of Liquid Asphalts by Hydrometer Method (HM-22; Part IIA; ASTM Designation D 3142-97)

European Committee for Standardization (CEN), Hydrometer

EN ISO 1675:2022 Plastics - Liquid resins - Determination of density by the pycnometer method (ISO 1675:2022)
EN ISO 1675:1998 Plastics - Liquid Resins - Determination of Density by the Pyknometer Method ISO 1675:1985

AT-ON, Hydrometer

ONORM DIN 10290-1994 Thermohydrometer for the density measurement of milk and skim-milk

CU-NC, Hydrometer

NC 90-13-42-1988 Metrological Assurance. Densimeters and Aerometers. International Alcoholimetric Tables

ES-UNE, Hydrometer

UNE 43346:1987 ERRATUM:2011 Glass alcoholometers and alcohol hydrometers not incorporating a thermometer
UNE-EN ISO 3675:1999 ERRATUM:2011 Crude petroleum and liquid petroleum products. Laboratory determination of density. Hydrometer method. (ISO 3675:1998).
UNE 400311-1:1998 ERRATUM:2011 Laboratory glassware. Density hydrometers for general purposes. Part 1: Specification.
UNE 43312:1982 ERRATUM:2011 Glass hydrometers. Conventional value for the thermal cubic-expansion coefficient (for use in the preparation of measurement tables for liquids)
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).

Professional Standard - Environmental Protection, Hydrometer

HJ 1068-2019 Determination of soil particle size with the pipette method and the hydrometer method

VN-TCVN, Hydrometer

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

国家质量监督检验检疫总局, Hydrometer

SN/T 4431-2016 Determination of API gravity of crude oil and petroleum products Hydrometer method

United States Navy, Hydrometer

NAVY MIL-H-16384 E-1988 HYDROMETER SETS AND PARTS, SYRINGE, LEAD-ACID STORAGE BATTERY TESTING

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

GB/T 21862.5-2008 Paints and varnishes.Determinatio of the density.Part 5:Areometer method

American National Standards Institute （ANSI), Hydrometer

ANSI/ASTM D1122:1998 Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants by the Hydrometer

PT-IPQ, Hydrometer

NP 938-1988 Edible fats and oils Determination of bulk density. Reference method (by the picnometer)

Danish Standards Foundation, Hydrometer

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

API - American Petroleum Institute, Hydrometer

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

Lithuanian Standards Office , Hydrometer

LST EN ISO 3675:1999 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)

Professional Standard - Non-ferrous Metal, Hydrometer

YS/T 63.9-2006 Carbonaceous materials used in the production of aluminium. Part 9:Determination of truth density by helium pyknometry method
YS/T 63.9-2012 Carbonaceous materials used in the production of aluminium.Part 9:Determination of truth density by helium pyknometry method