ZH
RU
ES

How to use petroleum density meter

How to use petroleum density meter, Total:499 items.

In the international standard classification, How to use petroleum density meter involves: Petroleum products in general, Crude petroleum, Natural gas, Fuels, Petroleum, petroleum products and natural gas handling equipment, Equipment for petroleum and natural gas industries, Waxes, bituminous materials and other petroleum products, Earthworks. Excavations. Foundation construction. Underground works, Soil quality. Pedology, Quality, Construction materials, Road engineering, Analytical chemistry, Metrology and measurement in general, Products of the chemical industry, Acoustics and acoustic measurements, Measurement of volume, mass, density, viscosity, Ferroalloys, Protection against dangerous goods, Metalliferous minerals, Vocabularies, Test conditions and procedures in general, Fluid storage devices, Paints and varnishes, Lubricants, industrial oils and related products, Radiation measurements, Geology. Meteorology. Hydrology, Organic chemicals, Milk and milk products, Plastics, Road vehicles in general, Powder metallurgy, Shipbuilding and marine structures in general, Rubber, Applications of information technology, Air quality, Thermodynamics and temperature measurements, Road vehicle systems, Extraction and processing of petroleum and natural gas, Rubber and plastics products, Refractories.

American Society for Testing and Materials (ASTM), How to use petroleum density meter

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 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 D7777-12 Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter
ASTM D2638-10(2015)e1 Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
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 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 D5195-14 Standard Test Method for Density of Soil and Rock In-Place at Depths Below Surface by Nuclear Methods
ASTM D7454-08 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke using a Semi-Automated Apparatus
ASTM D7454-19 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke using a Semi-Automated Apparatus
ASTM D7454-14e1 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke using a Semi-Automated Apparatus
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 D5004-89(2004)e1 Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D6300-06 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-04 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D8188-23 Standard Test Method for Determination of Density and Relative Density of Asphalt, Semi-Solid Bituminous Materials, and Soft-Tar Pitch by Use of a Digital Density Meter (U-Tube)
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 D2501-91(2000) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D2501-91(2005) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D5004-11 Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D5002-99 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-15 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-99(2005) Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-99(2010) Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D4292-92(1997) Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D4292-17 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D2501-11 Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D8045-17(2023) Standard Test Method for Acid Number of Crude Oils and Petroleum Products by Catalytic Thermometric Titration
ASTM D7042-04 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D4052-11 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D4292-92(2007) Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D2638-21 Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
ASTM D2638-91(2002) Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
ASTM D4292-92(2002)e1 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D4292-10 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D2638-91(1997) Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
ASTM D4292-23 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke
ASTM D5002-13 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-16 Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D287-12b Standard Test Method for API Gravity of Crude Petroleum and Petroleum Products (Hydrometer Method)
ASTM D2501-14(2019) Standard Test Method for Calculation of Viscosity-Gravity Constant (VGC) of Petroleum Oils
ASTM D2501-14 Standard Test Method for Calculation of Viscosity-Gravity Constant 40;VGC41; of Petroleum Oils
ASTM D5004-89(1999) Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D2638-06 Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
ASTM D2638-10 Standard Test Method for Real Density of Calcined Petroleum Coke by Helium Pycnometer
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
ASTM D8097-17e1 Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer
ASTM D8097-17 Standard Test Method for Determination of Bulk Density for Specific Size Fractions of Calcined Petroleum Coke Using a Transaxial Pressure Pycnometer
ASTM D4052-22 Standard Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
ASTM D2779-92(2002) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D2779-92(2007) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D2779-92(2012) Standard Test Method for Estimation of Solubility of Gases in Petroleum Liquids
ASTM D7830/D7830M-13 Standard Test Method for In-Place Density (Unit Weight) and Water Content of Soil Using an Electromagnetic Soil Density Gauge
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 D5002-19 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 C1789-13 Standard Test Method for Use and Calibration of Hand-Held Moisture Meters on Gypsum Panels
ASTM D1122-13 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D5004-89(2009) Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D1480-93(1997) Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM E177-08 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D5195-21 Standard Test Method for Density of Soil and Rock In-Place at Depths Below Surface by Nuclear Methods
ASTM D5195-14e1 Standard Test Method for Density of Soil and Rock In-Place at Depths Below Surface by Nuclear Methods
ASTM D1657-22 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D5346-93(1997) Standard Test Method for Determination of the Pour Point of Petroleum Oil Used in Fatliquors and Softening Compounds
ASTM D7042-11a Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D7454-14 Standard Test Method for Determination of Vibrated Bulk Density of Calcined Petroleum Coke using a Semi-Automated Apparatus
ASTM D562-10(2018) Standard Test Method for Consistency of Paints Measuring Krebs Unit (KU) Viscosity Using a Stormer-Type Viscometer
ASTM D2983-22 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D1217-12 Standard Test Method for Density and Relative Density (Specific Gravity) of Liquids by Bingham Pycnometer
ASTM D808-11 Standard Test Method for Chlorine in New and Used Petroleum Products (High Pressure Decomposition Device Method)
ASTM D6045-02 Standard Test Method for Color of Petroleum Products by the Automatic Tristimulus Method
ASTM D6045-96 Standard Test Method for Color of Petroleum Products by the Automatic Tristimulus Method
ASTM D6849-02(2007) Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM D4444-92(2003) Standard Test Methods for Use and Calibration of Hand-Held Moisture Meters
ASTM D4444-92(1998)e1 Standard Test Methods for Use and Calibration of Hand-Held Moisture Meters
ASTM D5004-11(2017) Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D1657-22e1 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D156-23 Standard Test Method for Saybolt Color of Petroleum Products (Saybolt Chromometer Method)
ASTM D2983-21 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D4287-00(2019) Standard Test Method for High-Shear Viscosity Using a Cone/Plate Viscometer
ASTM D6849-02 Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM D6300-03 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-19 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-13a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-19a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D4308-12 Standard Test Method for Electrical Conductivity of Liquid Hydrocarbons by Precision Meter
ASTM D4308-13 Standard Test Method for Electrical Conductivity of Liquid Hydrocarbons by Precision Meter
ASTM D696-08e1 Standard Test Method for Coefficient of Linear Thermal Expansion of Plastics Between −30°C and 30°C with a Vitreous Silica Dilatometer
ASTM D7042-12a Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D7042-14 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer 40;and the Calculation of Kinematic Viscosity41;
ASTM D7042-12e1 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D6849-13(2021) Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM D6849-02(2012) Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM D6849-13 Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM D6849-22 Standard Practice for Storage and Use of Liquefied Petroleum Gases (LPG) in Sample Cylinders for LPG Test Methods
ASTM UOP549-81 Sodium in Petroleum Distillates by Flame Emission, Using an Atomic Absorption Spectrophotometer
ASTM D808-05 Standard Test Method for Chlorine in New and Used Petroleum Products (Bomb Method)
ASTM D3827-92(2007) Standard Test Method for Estimation of Solubility of Gases in Petroleum and Other Organic Liquids
ASTM D3827-92(2002) Standard Test Method for Estimation of Solubility of Gases in Petroleum and Other Organic Liquids
ASTM D1657-89 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Thermohydrometer
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 D1657-12 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1657-12(2017) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D1480-07 Standard Test Method for Density and Relative Density (Specific Gravity) of Viscous Materials by Bingham Pycnometer
ASTM D7042-16e2 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D7042-21a Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D3142/D3142M-11 Standard Test Method for Specific Gravity, API Gravity, or Density of Cutback Asphalts by Hydrometer Method
ASTM B212-21 Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
ASTM B212-12 Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
ASTM B212-17 Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
ASTM B212-13 Standard Test Method for Apparent Density of Free-Flowing Metal Powders Using the Hall Flowmeter Funnel
ASTM D4294-03 Standard Test Method for Sulfur in Petroleum and Petroleum Products by Energy-Dispersive X-Ray Fluorescence Spectrometry
ASTM C661-98 Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
ASTM C661-06 Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
ASTM C661-06(2011) Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
ASTM C661-15(2022) Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
ASTM B873-17 Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417
ASTM C661-15 Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
ASTM E177-04 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-06 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E177-04e1 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D6752/D6752M-17 Standard Test Method for Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM D6752/D6752M-18 Standard Test Method for Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM C1170-06 Standard Test Method for Determining Consistency and Density of Roller-Compacted Concrete Using a Vibrating Table
ASTM D1657-02(2007) Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer
ASTM D808-00 Standard Test Method for Chlorine in New and Used Petroleum Products (Bomb Method)
ASTM E2683-17 Standard Test Method for Measuring Heat Flux Using Flush-Mounted Insert Temperature-Gradient Gages
ASTM C559-90(2005) Standard Test Method for Bulk Density by Physical Measurements of Manufactured Carbon and Graphite Articles
ASTM D8188-18 Standard Test Method for Determination of Density and Relative Density of Asphalt, Semi-Solid Bituminous Materials, and Soft-Tar Pitch by Use of a Digital Density Meter (U-Tube)
ASTM D2983-19e1 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D2983-17 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D2983-19 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D2983-16 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D2983-20 Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer
ASTM D6756-10(2015) Standard Test Method for Determination of the Red Dye Concentration and Estimation of the ASTM Color of Diesel Fuel and Heating Oil Using a Portable Visible Spectrophotometer
ASTM D7830/D7830M-14(2021)e1 Standard Test Method for In-Place Density (Unit Weight) and Water Content of Soil Using an Electromagnetic Soil Density Gauge
ASTM D6300-20a Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-21 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-20 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D6300-20b Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products, Liquid Fuels, and Lubricants
ASTM D1122-16 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D1122-16(2017)e1 Standard Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The Hydrometer
ASTM D2839-96 Standard Test Method for Use of a Melt Index Strand for Determining Density of Polyethylene
ASTM D7042-16 Standard Test Method for Dynamic Viscosity and Density of Liquids by Stabinger Viscometer (and the Calculation of Kinematic Viscosity)
ASTM D3238-22 Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method
ASTM D3238-95(2015) Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method
ASTM D2887-15e1 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography
ASTM D2887-16 Standard Test Method for Boiling Range Distribution of Petroleum Fractions by Gas Chromatography
ASTM D6857/D6857M-18 Standard Test Method for Maximum Specific Gravity and Density of Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM D4230-02e1 Standard Test Method of Measuring Humidity with Cooled-Surface Condensation (Dew-Point) Hygrometer
ASTM D4230-02(2007) Standard Test Method of Measuring Humidity with Cooled-Surface Condensation (Dew-Point) Hygrometer
ASTM D4402/D4402M-23 Standard Test Method for Viscosity Determination of Asphalt at Elevated Temperatures Using a Rotational Viscometer
ASTM D4230-02(2012) Standard Test Method of Measuring Humidity with Cooled-Surface Condensation (Dew-Point) Hygrometer
ASTM D4402/D4402M-15 Standard Test Method for Viscosity Determination of Asphalt at Elevated Temperatures Using a Rotational Viscometer
ASTM D5225-14 Standard Test Method for Measuring Solution Viscosity of Polymers with a Differential Viscometer
ASTM D3238-22a Standard Test Method for Calculation of Carbon Distribution and Structural Group Analysis of Petroleum Oils by the n-d-M Method
ASTM D7830/D7830M-14 Standard Test Method for In-Place Density (Unit Weight) and Water Content of Soil Using an Electromagnetic Soil Density Gauge
ASTM B873-23 Standard Test Method for Measuring Volume of Apparent Density Cup Used in Test Methods B212, B329, and B417
ASTM D4419-90(2010) Standard Test Method for Measurement of Transition Temperatures of Petroleum Waxes by Differential Scanning Calorimetry (DSC)
ASTM D5931-13 Standard Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
ASTM D5931-13(2017) Standard Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
ASTM D6300-07 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ASTM D6300-14ae1 Standard Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants

VN-TCVN, How to use petroleum density meter

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

Korean Agency for Technology and Standards (KATS), How to use petroleum 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(2018)
KS M 2014-2004 Testing methods for kinematic viscosity and calculating method for viscosity index of crude oil and petroleum products
KS M 2014-1985 Testing methods for kinematic viscosity and calculating method for viscosity index of crude oil and petroleum products
KS M 2014-2004(2014) Testing methods for kinematic viscosity and calculating method for viscosity index of crude oil and petroleum products
KS M ISO 3675-2017(2022) Crude and liquid petroleum products － Laboratory determination of density － Hydrometer method
KS M ISO 3993-2003(2018)
KS M ISO 3993:2003 Liquefied petroleum products gas and light hydrocarbons－Determination of density or relative density－Pressure hydrometer method
KS M ISO 4269-2014(2019) Petroleum and liquid petroleum products — Tank calibration by liquid measurement — Incremental method using volumetric meters
KS M ISO 4259:2009 Petroleum products－Determination and application of precision data in relation to methods of test
KS F 2390-2009 Standard test method for flexural creep stiffness of asphalt binder using bending beam rheometer
KS M ISO 3838-2011(2016) Crude petroleum and liquid or solid petroleum products —Determination of density or relative density — Capillary stopped pyknometer and graduated bicapillary pyknometer methods
KS M 2450-2007(2022) Test method for low－temperature viscosity of automotive fluid lubricants measured by brookfield viscometer
KS R ISO 6118:2009 Road vehicles－Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid(Service temperature 70 ℃ maximum)
KS F 2392-2014 Standard test method for viscosity determination of asphalt binder using rotational viscometer
KS Q ISO TS 17503:2021 Statistical methods of uncertainty evaluation — Guidance on evaluation of uncertainty using two-factor crossed designs
KS R ISO 6119-2009(2019) Road vehicles－Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 ℃ maximum)
KS R ISO 4930-2015(2020) Road vehicles－Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid(Service temperature 150 ℃ maximum)

International Organization for Standardization (ISO), How to use petroleum density meter

ISO 3675:1993 Crude pertroleum and liquid petroleum products; laboratory determination of density or relative density; hydrometer method
ISO 3675:1976 Crude petroleum and liquid petroleum products — Laboratory determination of density or relative density — Hydrometer method
ISO 8973:1997/Amd 1:2020 Liquefied petroleum gases — Calculation method for density and vapour pressure — Amendment 1
ISO 3993:1984 Liquefied petroleum gas and light hydrocarbons; Determination of density or relative density; Pressure hydrometer method
ISO 3675:1998/AWI Amd 1 Crude petroleum and liquid petroleum products — Laboratory determination of density — Hydrometer method — Amendment 1
ISO 649-2:1981 Laboratory glassware; Density hydrometers for general purposes; Part 2 : Test methods and use
ISO/DIS 18335 Petroleum products and related products — Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density – Method by constant pressure viscometer
ISO/FDIS 18335:2023 Petroleum products and related products — Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density – Method by constant pressure viscometer
ISO/TR 19686-2:2018 Petroleum products — Equivalency of test method determining the same property — Part 2: Density of petroleum products
ISO 3838:2004/DAmd 1 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 3838:2004/PRF Amd 1:2023 Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods — Amendment 1
ISO 4259:1992 Petroleum products; determination and application of precision data in relation to methods of test
ISO 4259-4:2021 Petroleum and related products — Precision of measurement methods and results — Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard te
ISO 17315:2014 Petroleum products and other liquids - Ethanol - Determination of total acidity by potentiometric titration

German Institute for Standardization, How to use petroleum density meter

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 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 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 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 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 EN ISO 18335:2023-06 Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO/DIS 18335:2023); German and English version prEN ISO 18335:2023 ...
DIN EN ISO 8973:2020 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997 + Amd 1:2020) (includes Amendment :2020)
DIN 52102:2006 Test methods for aggregates - Determination of dry bulk density by the cylinder method and calcualtion of the ratio of density
DIN EN 16896:2017-02 Petroleum products and related products - Determination of kinematic viscosity - Method by Stabinger type viscosimeter; German version EN 16896:2016 / Note: To be replaced by DIN EN ISO 23581 (2019-03).
DIN 52102:2013 Test methods for aggregates - Determination of dry bulk density by the cylinder method and calculation of the ratio of density
DIN EN ISO 23581:2023-06 Petroleum products and related products - Determination of kinematic viscosity - Method by Stabinger type viscometer (ISO/DIS 23581:2023); German and English version prEN ISO 23581:2023 / Note: Date of issue 2023-04-28*Intended as replacement for DIN E...
DIN EN ISO 3838:2004-09 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004); German version EN ISO 3838:2004
DIN EN ISO 18335:2023 Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO/DIS 18335:2023); German and English version prEN ISO 18335:2023
DIN EN ISO 4259 Berichtigung 1:2007 Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006); German version EN ISO 4259:2006, Corrigenda to DIN EN ISO 4259:2006-10
DIN EN ISO 4259-4:2022-09 Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021)...
DIN EN ISO 3838/A1:2023-07 Crude petroleum and liquid or solid petroleum products - Determination of density or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods - Amendment 1 (ISO 3838:2004/DAM 1:2023); German and English version EN ...
DIN 51659-3:2017-02 Lubricants - Test methods - Part 3: Determination of the kinematic viscosity of used lubricating oils by Houillon viscometer
DIN EN ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006); English version of DIN EN ISO 4259:2006-10
DIN EN ISO 10426-6:2008 Petroleum and natural gas industries - Cements and materials for well cementing - Part 6: Methods for determining the static gel strength of cement formulations (ISO 10426-6:2008); English version EN ISO 10426-6:2008
DIN ISO 5725-6:2002-08 Accuracy (trueness and precision) of measurement methods and results - Part 6: Use in practice of accuracy values (ISO 5725-6:1994 including Technical Corrigendum 1:2001)

TH-TISI, How to use petroleum density meter

TIS 1182.3-1994 Standard test methods for petroleum and petroleum products.part 3: determination of density, relative density or api gravity.hydrometer method
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

Professional Standard - Petrochemical Industry, How to use petroleum density meter

SH/T 0221-1992 Liquefied Petroleum Gas Density or Relative Density Determination (Pressure Densitometer Method)
SH/T 3116-2017 Calculation method of electricity load in petrochemical enterprises

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, How to use petroleum density meter

GB/T 1884-2000 Crude petroleum and liquid petroleum products--Laboratory determination of density--Hydrometer method
GB/T 12576-1990 liquefied petrorum gases--calculation of vapour pressure and relative density
GB/T 6683-1997 Petroleum products--Determination of precision data in relation to methods of test
GB/T 12576-1997 Liquified petroleum gases--Calculation of vapour pressure and relative density and octane number
GB/T 21784.2-2008 Laboratory glassware.Hydrometer for general purpose.Part 2: Test methods and use
GB/T 25964-2010 Petroleum and liquid petroleum products.Determination of volume,density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems
GB/T 6683.3-2023 Precision of measurement methods and results for petroleum and related products - Part 3: Monitoring and verification of published precision data for test methods
GB/T 26310.1-2010 Carbonaceous materials used in the production of aluminium.Calcined coke.Part 1:Determination of the density in xylene.Pyknometric method

CZ-CSN, How to use petroleum density meter

CSN 65 6010-1983 Petroleum and petroleum products. ethods of density determination
CSN 25 8149-1988 Thermometers for testing of petroleum products. Determination of flash point. Pensky Martens closed cup method

British Standards Institution (BSI), How to use petroleum 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 8973:1999 Liquefied petroleum gases - Calculation method for density and vapour pressure
19/30385487 DC BS EN ISO 8973 AMD1. 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 12185:1996 Methods of test for petroleum and its products. Crude petroleum and petroleum products. Determination of density. Oscillating U-tube method
BS ISO 2909:2003 Methods of test for petroleum and its products - Petroleum products - Calculation of viscosity index from kinematic viscosity
BS ISO 2909:2002 Methods of test for petroleum and its products. Petroleum products. Calculation of viscosity index from kinematic viscosity
PD ISO/TR 19686-2:2018 Petroleum products. Equivalency of test method determining the same property. Density of petroleum products
BS ISO 15169:2003 Petroleum and liquid petroleum products - Determination of volume, density and mass of the hydrocarbon content of vertical cylindrical tanks by hybrid tank measurement systems
BS EN ISO 3838:2004 Methods of test for petroleum and its products. BS 2000-189/190. Crude petroleum and liquid or solid petroleum products. Determination of density or relative density. Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods
23/30463813 DC BS EN ISO 18335. Petroleum products and related products. Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density. Method by constant pressure viscometer
BS EN ISO 3104:1996 Methods of test for petroleum and its products - Petroleum products - Transparent and opaque liquids - Determination of kinematic viscosity and calculation of dynamic viscosity
19/30385422 DC BS EN ISO 23581. Petroleum products and related products. Determination of kinematic viscosity. Method by Stabinger type viscosimeter
BS EN ISO 4259:2007 Petroleum products. Determination and application of precision data in relation to methods of test
BS EN ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test
BS 4140-8:1986 Methods of test for aluminium oxide. Determination of absolute density using a pyknometer
BS 734-2:1959 Measurement of the density of milk using a hydrometer - Methods
BS ISO 17315:2014 Petroleum products and other liquids. Ethanol. Determination of total acidity by potentiometric titration
BS IEC 60692:2000 Nuclear instrumentation - Density gauges utilizing ionizing radiation - Definitions and test methods
BS EN 237:2005 Methods of test for petroleum and its products. BS 2000-428: Liquid petroleum products. Petrol. Determination of low lead concentrations by atomic absorption spectrometry
BS 2000-454:2000 Methods of test for petroleum and its products - Determination of phosphorus in gasoline - Spectrophotometric method
BS 2000-0.1:1999 Methods of test for petroleum and its products - General introduction - Specifications - IP Standard thermometers - Section 0.1: Specifications - IP standard for thermometers
BS EN ISO 4259-4:2021 Petroleum and related products. Precision of measurement methods and results - Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021)
BS 2000-0-1:1999 Methods of test for petroleum and its products. General introduction. Specifications. IP Standard thermometers. Section 0.1: Specifications - IP standard for thermometers
BS ISO 15663-2:2001 Petroleum and natural gas industries - Life cycle costing - Guidance on application of methodology and calculation methods
BS EN 1015-6:1999 Methods of test for mortar for masonry - Determination of bulk density of fresh mortar
BS ISO 21283:2018 Iron ores. Determination of specific surface area. Test method using air-permeability apparatus (Blaine)
BS EN 1015-10:1999 Methods of test for mortar for masonry - Determination of dry bulk density of hardened mortar

BE-NBN, How to use petroleum 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, How to use petroleum 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 EN ISO 8973:1999 Gaz de pétrole liquéfiés - Méthode de calcul de la masse volumique et de la pression de vapeur.
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 M41-014*NF EN ISO 8973:1999 Liquefied petroleum gases. Calculation method for density and vapour pressure.
NF EN ISO 8973/A1:2020 Gaz de pétrole liquéfiés - Méthode de calcul de la masse volumique et de la pression de vapeur - Amendement 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 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.
NF EN ISO 3675:1998 Pétrole brut et produits pétroliers liquides - Détermination en laboratoire de la masse volumique - Méthode à l'aréomètre.
NF EN 16896:2018 Produits pétroliers et produits connexes - Détermination de la viscosité cinématique - Méthode avec le viscosimètre Stabinger
NF B35-511:1983 Laboratory glassware. Density hydrometers for general purpose. Specifications. Test methods and use.
NF P94-061-1:1996 Sols : reconnaissance et essais - Détermination de la masse volumique d'un matériau en place - Partie 1 : méthode au gammadensimètre à pointe (à transmission directe).
NF EN ISO 3838:2004 Pétrole brut et produits pétroliers liquides ou solides - Détermination de la masse volumique ou de la densité - Méthodes du pycnomètre à bouchon capillaire et du pycnomètre bicapillaire gradué
NF EN ISO 4259-4:2022 Produits pétroliers et connexes - Fidélité des méthodes de mesure et de leurs résultats - Partie 4 : utilisation de cartes de contrôle statistique pour valider l'état 'sous maîtrise statistique' pour l'exécution d'une méthode d'essai no...
NF ISO 15169:2004 Pétrole et produits pétroliers liquides - Détermination du volume, de la masse volumique et de la masse d'hydrocarbures contenus dans les réservoirs cylindriques verticaux à l'aide de systèmes hybrides de mesurage
NF M07-119-3:2008 Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 3 : crude oil.
NF M07-119-3*NF EN 15199-3:2020 Petroleum products - Determination of boiling range distribution by gas chromatography method - Part 3 : crude oil
NF ISO 7632:1987 Véhicules routiers - Joints en caoutchouc pour cylindres de freins hydrauliques à disque utilisant un liquide de frein à base pétrolière (température maximale d'utilisation 120 degrés Celsius)
NF EN ISO 787-10:1995 Méthodes générales d'essai des pigments et matières de charge - Partie 10 : détermination de la masse volumique - Méthode utilisant un pycnomètre.
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 R12-647*NF ISO 7632:1987 Road vehicles. Elastomeric seals for hydraulic disc brake cylinders using a petroleum base hydraulic brake fluid (service temperature 120 degrees C max).
NF P12-306/A1*NF EN 1015-6/A1:2007 Methods of test for mortar for masonry - Part 6 : determination of bulk density of fresh mortar

Danish Standards Foundation, How to use petroleum 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
DS/EN ISO 4259:2006 Petroleum products - Determination and application of precision data in relation to methods of test

KR-KS, How to use petroleum density meter

KS M ISO 8973-2003(2023)
KS M ISO 3993-2003(2023)
KS Q ISO TS 17503-2021 Statistical methods of uncertainty evaluation — Guidance on evaluation of uncertainty using two-factor crossed designs

European Committee for Standardization (CEN), How to use petroleum density meter

EN ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
EN ISO 3993:1995 Liquefied Petroleum Gas and Light Hydrocarbons - Determination of Density or Relative Density - Pressure Hydrometer Method; (ISO 3993 : 1984)
EN ISO 3838:2004 Crude petroleum and liquid or solid petroleum products - Determination of desity or relative density - Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838:2004)
HD 435 S1-1983 Density meters utilizing ionizing radiation; definitions and test methods
EN ISO 4259-4:2022 Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021)
EN 26246:1993 Petroleum Products - Motor Gasoline and Aviation Fuels - Determination of Existent Gum - Jet Evaporation Method (ISO 6246:1981) [Use: IP 131/99]
FprEN ISO 4259-4:2021 Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO/FDIS 4259-4:2021)

RU-GOST R, How to use petroleum density meter

GOST ISO 3675-2014 Crude petroleum and liquid petroleum products. Laboratory method for determination of density by hydrometer
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 33092-2014 Petroleum products. Test method for color by the automatic tristimulus spectrophotometer
GOST 32191-2013 Petroleum asphalts. Determination of viscosity by vacuum capillary viscometer
GOST 26378.3-2015 Used petroleum products. Method for determination of relative viscosity
GOST R ISO 3675-2007 Crude petroleum and liquid petroleum products. Laboratory hydrometer method for determination of density
GOST 32271-2013 Petroleum asphalts. Determination of viscosity at elevated temperatures using a rotational viscometer
GOST ISO 3993-2013 Liquefied petroleum gases and light hydrocarbons. Determination of density or relative density. Pressure hydrometer method
GOST 33137-2014 Automobile roads of general use. Viscous road petroleum bitumens. Method for determination of dynamic viscosity by rotational viscometer
GOST 7163-1984 Petroleum products. Method for measurement of viscosity by automatic capillar viscosimeter
GOST 1929-1987 Petroleum products. Methods of test for determination of dynamic viscosity by rotary viscosimeter
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
PNST 155-2016 Petroleum products. Use of test methods for quality supporting
GOST 33701-2015 Determination and application of precision methods for testing of petroleum products
GOST 32392-2013 Petroleum products. Determination of carbon residue by micro method
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 26378.0-2015 Used petroleum products. General requirements for the method of the tests
GOST 27700-1988 Alumina. Absolute density determination pycnometer method
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 26378.1-2015 Used petroleum products. Method for determination of water
PNST 107-2016 Automobile roads of general use. Hot asphalt mixtures and asphalt. Method for determination of bulk density, using paraffined samples
PNST 83-2016 Automobile roads of general use. Petroleum-based bitumen binders. The method determining of the temperature of cracking using the device ABCD
PNST 6-2012 Automobile roads of general use. Viscous petroleum road bitumens. Test method determination of dynamic viscosity by rotational viscometer
GOST 26378.4-2015 Used petroleum products. Method for determination of flash point in open cup
PNST 131-2016 Automobile roads of general use. Hot asphalt mixtures and asphalt. Method for determining the density of the place of application with a gamma densitometer
GOST 26378.2-2015 Used petroleum products. Method for determination of mechanical impurities and contaminants
PNST 79-2016 Automobile roads of general use. Viscous petroleum road bitumens. The method determining of the flexural creep stiffness using the bending beam rheometer (BBR)

NL-NEN, How to use petroleum density meter

NEN 907-1971 Petroleum products. Determination of density by pycnometer

API - American Petroleum Institute, How to use petroleum density meter

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 9.3-1994 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 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 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 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 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 9.2-2003 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)
API MPMS 9.2-2012 Manual of Petroleum Measurement Standards Chapter 9.2 Standard Test Method for Density or Relative Density of Light Hydrocarbons by Pressure Hydrometer- Measurement Coordination (Third Edition)
API MPMS 12.2.1-1995 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 1 - Introduction (Second Edition)
API MPMS 12.2.2-1995 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 2 - Measurement Tickets (Second Edition)
API MPMS 12.2.2-2013 Manual of Petroleum Measurement Standards Chapter 12-Calculation of Petroleum Quantities Section 2-Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 2-Measurement Tickets (THIRD EDITION)
API MPMS 12.2.3-1998 Calculation of Petroleum Quantities - Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors - Part 3 - Proving Reports (First Edition)
API MPMS 18.2-2016 Manual of Petroleum Measurement Standards Chapter 18.2 Custody Transfer of Crude Oil from Lease Tanks Using Alternative Measurement Methods (FIRST EDITION)
API MPMS 12.2.5 ERTA-2009 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 5 - Calculation of Base Prover Volume by Ma
API MPMS 12.2.5-2001 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 5 - Calculation of Base Prover Volume by Ma
API MPMS 12.2.4 ERTA-2009 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 4 - Calculation of Base Prover Volumes by t
API MPMS 12.2.4-1997 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 4 - Calculation of Base Prover Volumes by t
API MPMS 12.2.2-2003 Manual of Petroleum Measurement Standards Chapter 12 - Calculation of Petroleum Quantities Section 2 - Calculation of Petroleum Quantities Using Dynamic Measurement Methods and Volumetric Correction Factors Part 2 - Measurement Tickets (Third Edition)
API MPMS 7.3-1985 Manual of Petroleum Measurement Standards Chapter 7 - Temperature Determination Section 3 - Static Temperature Determination Using Portable Electronic Thermometers (First Edition)
API MPMS 19.3 PART B-1997 Manual of Petroleum Measurement Standards Chapter 19.3—Evaporative Loss Measurement Part B—Air Concentration Test Method—Rim-Seal Loss Factors for Floating-Roof Tanks (First Edition)
API MPMS 7.4-1993 Manual of Petroleum Measurement Standards Chapter 7 - Temperature Determination Section 4 - Static Temperature Determination Using Fixed Automatic Tank Thermometers

AASHTO - American Association of State Highway and Transportation Officials, How to use petroleum 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
TP24-1994 Standard Test Method for Determining the Density of Freshly Mixed Concrete in Place Using a Twin-Probe Nuclear Density Gauge
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))
T 366-2018 Standard Method of Test for Apparent Viscosity of Hot-Poured Asphalt Crack Sealant Using Rotational Viscometer
T 366-2017 Standard Method of Test for Apparent Viscosity of Hot-Poured Asphalt Crack Sealant Using Rotational Viscometer
T 331-2010 Standard Method of Test for Bulk Specific Gravity and Density of Compacted Hot Mix Asphalt (HMA) Using Automatic Vacuum Sealing Method
T 331-2008 Standard Method of Test for Bulk Specific Gravity and Density of Compacted Hot Mix Asphalt (HMA) Using Automatic Vacuum Sealing Method
T 331-2007 Standard Method of Test for Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method
T 316-2011 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
T 316-2010 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
T 316-2004 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
T 316-2006 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
T 316-2013 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
TP48-1997 Standard Test Method for Viscosity Determination of Asphalt Binder Using Rotational Viscometer

CU-NC, How to use petroleum 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 , How to use petroleum density meter

LST EN ISO 8973:2000 Liquefied petroleum gases - Calculation method for density and vapour pressure (ISO 8973:1997)
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 3675:1999 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method (ISO 3675:1998)
LST EN ISO 4259:2007 Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006)

AENOR, How to use petroleum density meter

UNE-EN ISO 8973:1999 LIQUEFIED PETROLEUM GASES. CALCULATION METHOD FOR DENSITY AND VAPOUR PRESSURE (ISO 8973:1997)
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 3675:1999 CRUDE PETROLEUM AND LIQUID PETROLEUM PRODUCTS. LABORATORY DETERMINATION OF DENSITY. HYDROMETER METHOD. (ISO 3675:1998).
UNE 400311-2:1998 LABORATORY GLASSWARE. DENSITY HYDROMETERS FOR GENERAL PURPOSES. PART 2: TEST METHODS AND USE.
UNE-EN ISO 4259:2007 Petroleum products - Determination and application of precision data in relation to methods of test (ISO 4259:2006)

国家质量监督检验检疫总局, How to use petroleum density meter

SN/T 4432-2016 Determination of Density, Relative Density and API Gravity of Crude Oil and Liquid Petroleum Products Thermohydrometer Method

PT-IPQ, How to use petroleum density meter

NP EN ISO 8973:2001 Liquefied petroleum gases Calculation method for density and vapour pressure(ISO 8973:1997)
NP EN ISO 12185:2000 Crude petroleum and petroleum products Determination of density Oscillating U-rude methods(ISO 12185-1996)
NP EN ISO 3993:2000 Liquefied petroleum gas and light hydrocarbons Determination of density or relative density Pressure hydrometer method (ISO 3993-1995)

ES-UNE, How to use petroleum density meter

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)
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 4259-4:2023 Petroleum and related products - Precision of measurement methods and results - Part 4: Use of statistical control charts to validate 'in-statistical-control' status for the execution of a standard test method in a single laboratory (ISO 4259-4:2021)

TR-TSE, How to use petroleum density meter

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

未注明发布机构, How to use petroleum density meter

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
BS EN ISO 3993:1996(1999) Liquefied petroleum gas and light hydrocarbons — Determination of density or relative density — Pressure hydrometer method
DIN EN ISO 4259-1:2020 Petroleum products – Precision of measurement methods and results – Part 1: Determination of precision data of test methods

Japanese Industrial Standards Committee (JISC), How to use petroleum density meter

JIS K 2249-2:2011 Crude petroleum and petroleum products -- Determination of density -- Part 2: Hydrometer method
JIS K 2283:2000 Crude petroleum and petroleum products -- Determination of kinematic viscosity and calculation of viscosity index from kinematic viscosity

IN-BIS, How to use petroleum density meter

Professional Standard - Energy, How to use petroleum 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)

National Metrological Verification Regulations of the People's Republic of China, How to use petroleum density meter

JJG 978-2003 High Precision Mercury-in-Glass Thermometers for Used Petroleum
JJG(石油) 39-1995 The Rules for Drafting Petroleum Special Measuring Instruments Calibration Methods

RO-ASRO, How to use petroleum density meter

SR 7184-3-2001 Soil - Determination of density. Pycnometer method using organic solvent

国家能源局, How to use petroleum density meter

SY/T 7383-2017 Calibration method of oil level gauge

BR-ABNT, How to use petroleum density meter

ABNT MB-104-1964

Standard Association of Australia （SAA）, How to use petroleum density meter

AS/NZS 2891.14.2:2013
AS 4133.2.1.1:2005 Methods of testing rocks for engineering purposes - Rock porosity and density tests - Determination of rock porosity and dry density - Saturation and calliper techniques
AS 4133.2.1.2:2005 Methods of testing rocks for engineering purposes - Rock porosity and density tests - Determination of rock porosity and dry density - Saturation and buoyancy techniques
AS/NZS 2891.14.3:1999 Methods of sampling and testing asphalt - Field density tests - Calibration of nuclear thin-layer density gauge using standard blocks
AS 1289.5.8.4:2009
AS 1289.5.8.4:2009/Amdt 1:2012
AS 2341.7:1993(R2013)
AS 1289.5.8.1:1995 Methods of testing soils for engineering purposes Method 5.8.1: Soil compaction and density tests - Determination of field density and field moisture content of a soil using a nuclear surface moisture-density gauge - Direct transmission mode
AS/NZS 2891.14.1.1:2013
AS/NZS 2891.14.1.2:2013
AS 1289.5.8.8:1998(R2013)
AS 1289.5.4.3:2006 Methods of testing soils for engineering purposes - Soil compaction and density tests - Compaction control test - Dry density ratio and moisture ratio using statistical selection of reference values
AS 1289.5.8.5:1998(R2013)
AS/NZS 2891.14.3:2013
AS/NZS 2891.14.1.2:1999 Methods of sampling and testing asphalt - Field density tests - Determination of field density of compacted asphalt using a nuclear surface moisture-density gauge - Backscatter mode
AS/NZS 2891.14.1.1:1996 Methods of sampling and testing asphalt - Field density tests - Determination of field density of compacted asphalt using a nuclear surface moisture-density gauge - Direct transmission mode
AS/NZS 2891.14.2:1999 Methods of sampling and testing asphalt - Field density tests - Determination of field density of compacted asphalt using a nuclear thin-layer density gauge
AS 1289.5.3.1:2004 Methods of testing soils for engineering purposes - Soil compaction and density tests - Determination of the field density of a soil - Sand replacement method using a sand-cone pouring apparatus
AS 1289.5.8.7:1998(R2013)
AS 1774.25:1998 Refractories and refractory materials - Physical test methods - Determination of density by the Rees-Hugill method

YU-JUS, How to use petroleum density meter

JUS B.E4.341-1985 Laboratory glassware and accessories. Density hydrometers for liquefied petroleum gases
JUS B.H8.012-1985 Petroleum and petroleum products. Determination and application of precision data in relation to methods of test

Professional Standard - Non-ferrous Metal, How to use petroleum density meter

YS/T 587.9-2006 Calcined coke for prebaked blocks. Testing methods. Part 9: Determination of real density
YS/T 587.10-2006 Calcined coke for prebaked blocks. Testing methods. Part 10: Determination of bulk density (tapped)

国家市场监督管理总局、中国国家标准化管理委员会, How to use petroleum density meter

GB/T 6683.1-2021 Petroleum and related products—Precision of measurement methods and results—Part 1: Determination of precision data in relation to methods of test

Professional Standard - Petroleum, How to use petroleum density meter

SY/T 6722-2016 Statistical index and calculation methods for energy consumption and water usage of petroleum enterprise
SY/T 6722-2008 Statistical index and calculation methods for energy consumption and water usage of petroleum enterprise
SY 6722-2016 Statistical Index and Calculation Method of Energy and Water Consumption in Petroleum Enterprises
SY/T 6741-2016 The drafting rules for calibration method of measuring instrument for oil industry
SY/T 6741-2008 The drafting rules for calibration method of metro-logical instrumetents for oil industry
SY 6741-2016 Compilation rules for calibration methods of special measuring instruments for petroleum
SY/T 6860-2012 Calibration method for master gauge of taper thread used in oil industry
SY 6860-2012 Calibration method of oil-specific taper thread calibration gauge

工业和信息化部, How to use petroleum density meter

YS/T 587.10-2016 Testing methods for calcined petroleum coke for carbon anodes - Part 10: Determination of tap density

American National Standards Institute （ANSI), How to use petroleum density meter

ANSI/ASTM D6300:2013 Practice for Determination of Precision and Bias Data for Use in Test Methods for Petroleum Products and Lubricants
ANSI/ASTM E177:2013 PRACTICE FOR USE OF THE TERMS PRECISION AND BIAS IN ASTM TEST METHODS
ANSI/ASTM D5931:1998 Test Method for Density and Relative Density of Engine Coolant Concentrates and Aqueous Engine Coolants by Digital Density Meter
ANSI/ASTM F3013:2013 Test Method for Density of Topsoil and Blended Soils In-Place by the Core Displacement Method
ANSI/ASTM D5524:1994 Test Method for Determination of Phenolic Antioxidants in High Density Polyethylene Using Liquid Chromatography

Indonesia Standards, How to use petroleum density meter

SNI 06-6441-2000 Test methods for viscosity of oil asphalt using Brookfield thermosel apparatus
SNI 2827-2008
SNI 19-7117.5-2005 Exhaust gas emissions - Stationary sources - Part 5: Test methods of nitrogen oxides by phenol dissulphonic acid (PDS) using spectrophotometers

Taiwan Provincial Standard of the People's Republic of China, How to use petroleum density meter

CNS 9991-1983 Fixed Design and Method of Use for Oil Seals for Automobiles

IT-UNI, How to use petroleum density meter

UNI 6378-1968

Shanghai Provincial Standard of the People's Republic of China, How to use petroleum density meter

DB31/T 1101-2018 Safety assessment method for extended service life of liquefied petroleum gas cylinders

International Electrotechnical Commission (IEC), How to use petroleum density meter

IEC 60692:1980 Density meters utilizing ionizing radiation. Definitions and test methods
IEC 60692:1999 Nuclear instrumentation - Density gauges utilizing ionizing radiation - Definitions and test methods

Natural Gas Processor's Association (NGPA), How to use petroleum density meter

GPA STD 2188-1989 Tentative Method for the Determination of Ethyl Mercaptan in Lp-Gas Using Length of Stain Tubes
GPA STD 2194-2014 Low-Pressure Field Method for Determining Ethyl Mercaptan Odorant in LP-Gas Using Length of Stain Tubes
GPA STD 2188-2014 Method for the Determination Of Ethyl Mercaptan in LP-Gas Using Length of Stain Tubes

NZ-SNZ, How to use petroleum density meter

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
NZS 4407.4.2.1:1991 Methods of sampling and testing road aggregates Test 4.2.1 Method using a nuclear surface moisture-density gauge - Direct transmission mode
NZS 4407.4.2.2:1991 Methods of sampling and testing road aggregates Test 4.2.2 Method using a nuclear surface moisture-density gauge - Backscatter mode
NZS 4407.4.2.4:1991 Methods of sampling and testing road aggregates Test 4.2.4 Calibration of a nuclear surface moisture-density gauge using standard blocks

Canadian General Standards Board （CGSB), How to use petroleum density meter

CAN/CGSB-3.0 NO.14.3-2016 Methods of testing petroleum and associated products Standard test method for the identification of components in automotive gasoline using gas chromatography

GOSTR, How to use petroleum density meter

GOST R 58400.11-2019 Automobile roads of general use. Petroleum-based bitumen binders. Method of determining the temperature of cracking using the device ABCD

The American Road & Transportation Builders Association, How to use petroleum density meter

AASHTO T 275-2007 Standard Method of Test for Bulk Specific Gravity of Compacted Hot Mix Asphalt (HMA) Using Paraffin-Coated Specimens
AASHTO TP 85-2010 Standard Method of Test for Apparent Viscosity of Hot-Poured Bituminous Crack Sealant Using Brookfield Rotational Viscometer RV Series Instrument
AASHTO T 331-2010 Standard Method of Test for Bulk Specific Gravity and Density of Compacted Hot Mix Asphalt (HMA) Using Automatic Vacuum Sealing Method
AASHTO T 316-2010 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer
AASHTO T 316-2013 Standard Method of Test for Viscosity Determination of Asphalt Binder Using Rotational Viscometer

Group Standards of the People's Republic of China, How to use petroleum density meter

T/CIDADS 00004-2020 Cloud computing software product experience measurement model and method

Professional Standard - Ferrous Metallurgy, How to use petroleum density meter

YB/T 5176-1993 Test method of raw material oil for carbon ink Determination method of potassium and sodium content (flame photometer method)

ZA-SANS, How to use petroleum density meter

SANS 205:2003 Road vehicles - Elastomeric cups and seals for hydraulic brake actuating cylinders using a non-petroleum base hydraulic brake fluid (service temperature 70 鳦 max.)
SANS 205:2009 Road vehicles - Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (service temperature 70 °C max.)
VC 8080-2005 Replacement elastomeric cups and seals for hydraulic brake actuating cylinders for use in motor vehicles using non-petroleum base hydraulic brake fluid (service temperature 70 °C to 150 °C max)
SANS 206:2003 Road vehicles - Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (service temperature 120 鳦 max.)

Professional Standard - Commodity Inspection, How to use petroleum density meter

SN 0045-1992 Method for inspection of PONA of naphtha for exportMethod for test of density and specific gracityof liquids with lipkin bicapillary pycnometer