Function of true density meter

Function of true density meter, Total:230 items.

The international standard classification for "Function of true density meter" includes: Conducting materials , Iron ores , Insulating fluids , Nuclear energy engineering , Coals , Solid fuels , Refractories , Organic chemicals , Plastics in general , Radiation measurements , Other mining equipment , Chemical laboratories. Laboratory equipment , Diagnostic equipment , Radiographic equipment , Tobacco, tobacco products and related equipment , Mining and quarrying , Exploratory and extraction equipment , Equipment for petroleum and natural gas industries , Ceramics in general , Other textile machinery , Non-destructive testing , Measurement of electrical and magnetic quantities , Power stations in general .

The Chinese standard classification for "Function of true density meter" includes: Electronic measurement and equipment in general , Carbon material , Iron ore , Coal analysis methods , Coke , Fireproof material in general , Carbon material in general , Coal tar processed products , Masonry product , Basic standards and general methods for synthetic resin and plastic , Radio Measurement , Time and Frequency Measurement , Ionizating Radiation Measurement , Technical management , Technical Management , Solid fuel ore in general , Geophysical search equipment , Hygiene, safety and labor protection , Electrochemical, thermochemistry and optical profile type analyzer , Petroleum coke , Operating equipment, instrument and meter , Medical ultrasound, laser, high-frequency instrument and equipment , Medical radiographic equipment , Tobacco curing in general , Petroleum exploration logging equipment and instrument , Petroleum exploration, development, gathering and transportation equipment in general , Nontechnical ore survey , Daily use glass, ceramic, enamel and plastic products in general , Textile testing instrument , X ray, magnetic powder, fluorescent light and other defectoscope , AC/DC electrical instrument recording instrument , Electric power testing technique .

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

GB/T 24203-2009 Carbon materials—Determination of the true density or true poroous—Boiling method
GB/T 15472-1995 Generic specification and test method for distortion meters
GB/T 5071-1997 Refractory materials - Determination of true density
GB/T 15472-2012 General specification for distortion measure instrument
GB/T 6155-2008 Carbon materials-determination of the true density or porosity
GB/T 5071-2013 Refractory materials—Determination of true density
GB/T 9966.3-2001 Test methods for natural facing stones-Part 3:Test methods for bulk density,true density,true porosity and water absorption
GB/T 41485-2022 Nuclear instrumentation—Geophysical borehole instrumentation to determine rock density
GB/T 8330-2008 Determination of specific gravity of ion exchange resins in wet state
GB/T 24203-2024 Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials
GB/T 217-2008 Determination of true relative density of coal
GB/T 6155-1985 Carbon materials--Determination of the true density
GB/T 4511.4-1984 Coke--Determination of true relative density
GB/T 217-1996 Determination of true relative density of coal
GB/T 24586-2009 Iron ores—Determination of apparent density,true density and porosity
GB/T 4511.1-2008 Coke - Determination of true relative density apparent relative density and porosity
GB/T 9966.3-2020 Test methods for natural stone—Part 3:Determination of water absorption,bulk density,true density and true porosity
GB/T 8330-1987 Method for the determination of true density of ion exchange resins in wet state

National Metrological Verification Regulations of the People's Republic of China

JJG(交通) 068-2006 Verification Regulation of Nuclear Density and Moisture Gage
JJG 802-1993 Distortion Meter Calibrator
JJG(机械) 75-1992 Verification Regulations for Current Density Tester
JJG(铁道) 128-1991 Verification Regulations for Nucleon Humidity and Density Tester (Trial)
JJG(建材) 137-1999 sink-float comparative density meter
JJG(地质) 1021-1994 Verification Regulations for Relative Density Meter
JJG(烟草) 07-1998 Verification rules for tobacco fiber tow linear density tester
JJG 251-1997 Distortion Meter Calibrator
JJG 1050-2009 X、gamma-ray Densitometry for Bone Mineral Density
JJG(机械) 3-1990 Verification Regulations for Abrasive Bulk Density Meter
JJG 802-2019 Distortion Meter Calibrators
JJG 141-2017 Asphalt pavement non-nuclear density meter

Taiwan Provincial Standard of the People's Republic of China

CNS 11121-1984 Method for Determination of True Relative Density, Apparent Relative Density and Porosity of Coke
CNS 620-1998 Method for determination of true density of refractory materials

Professional Standard - Electron

SJ/T 10943-2020 Test method for granulometric distribution of alundum powder for vacuum tubes-Density balance method
SJ/T 10943-1996 Test method for granulometric distribution of alundum powder for vacuum tubes - Density balance method
SJ/T 10230-1991 Low distortion meter for Type ZN4112

National Metrological Technical Specifications of the People's Republic of China

JJF(机械) 026-2008 Calibration specification for current density tester
JJF 2189-2025 Specification for calibration of precision thermometers for platinum resistance thermometers
JJF(机械) 045-2009 Calibration specification for abrasive bulk density tester
JJF(机械) 1076-2021 Calibration specification for abrasive bulk density tester
JJF(电子) 10-1982 Verification method of BO-5 distortion meter verification device
JJF 1852-2020 Calibration Specification for Distortion Meters
JJF(机械)1076-2021 Abrasive bulk density tester calibration specifications
JJF 1649-2017 Calibration Specification for Ultrasound Bone Sonometers

Professional Standard - Coal

MT/T 713-1997 Determination of true density for mine dust
MT 39-1987 Determination Methods for Rock Actual Density
MT/T 678-1997 General technical condition of borehole density logging instrument for mining
MT/T 39-1987 Method for Determination of True Density of Rock

Group Standards of the People's Republic of China

T/CIMA 0044-2023 Cyanobacteria density online monitor
T/CNCA 063-2024 Determination of true density of coal - Helium displacement method
T/SXCIES 003-2023 Determination of true relative density of coal ash and slag
T/GXAS 010-2018 Determination of Density and Relative Density of Gum Turpentine by Densitometer Method
T/SHZSAQS 00119-2022 Leeb Hardness Tester Operating Technical Regulations

Professional Standard - Petrochemical Industry

SH/T 0033-1990 Determination method for actual density of petroleum coke

Professional Standard - Traffic

JT/T 1171-2017 Non-nuclear density gauge for asphalt pavement
JT/T 658-2006 Nuclear density and moisture gauge

Professional Standard - Medicine

YY/T 0774-2019 Ultrasound bone sonometers
YY/T 0724-2021 Particular specifications for dual-energy X-ray absorptiometry
YY/T 0724-2009 Particular specifications for dual energy X-ray bone densitometer
YY 0774-2010 Ultrasound bone sonometers

Professional Standard - Tobacco

YC/T 473-2013 Determination of apparent density,true density and inner pore volume of cut tobacco

Professional Standard - Petroleum

SY/T 6582.3-2003 The Calibration for petroleum nuclear logging tool - Part 3: The calibration for compensated density/litho-density tool
SY/T 6579-2003 The calibration method for density tool
SY/T 6758-2009 Calibration method of lithological density log tool
SY/T 6182-1996 Production Profile Logging Tool Calibration Procedure Fluid Density Logging Tool
SY/T 5877-2000 Technology procedure for compensated density logging tool maintenance

Professional Standard - Light Industry

QB/T 1010-2015 Test method for true density of ceramic material and pigment
QB 1010-1991 Method for determination of true density of pigments for daily ceramic materials
QB/T 1010-1999 Actual Density Determination of Ceramic Material and Pigment

Professional Standard - Textile

FZ/T 98004-2008 Textile fiber linear density meter vibrating method

Professional Standard - Machinery

JB/T 9300-1999 Switch for precise instrument
JB/T 6220-2011 Non-destructive testing instruments —The densimeter for radiography

Professional Standard - Energy

NB/T 11461-2023 Technical requirements for high-density electrical detectors for mines

Professional Standard - Energy and Power Planning

DL/T 846.9-2004 General technical specifications for high voltage test equipments Part 9: Vacuum interrupter detector

Professional Standard - Radio Television Film

GY/T 263-2012 Technical requirements for loudness and true-peak indicating meters

Military Standard of the People's Republic of China-General Armament Department

GJB/J 5230-2003 Calibration procedures for smoke density tester

Professional Standard - Ferrous Metallurgy

YB/T 6194-2024 Measurement of True Density of Needle Coke by Kerosene Displacement Method
YB 4091-1992 Method for measuring true density of carbon materials (distilled water boiling method)

Professional Standard - Commodity Inspection

SN/T 0482-1995 High-speed determination of true relative density apparent relative density and porosity of coke for export

Professional Standard - Nuclear Industry

EJ/T 904-1994 Single Photon Bone Mineral Densitometer

Professional Standard - Water Conservancy

SL 275-2014 Field test methods for nuclear density-moisture gauges
SL/T 275-2014 Nuclear moisture-densitometer field test procedures
SL 275-2001 Field test methods for nuclear density-moisture gauges

CN-KA

KA/T 17-2023 Density logging instrument for coal mines

RO-ASRO

STAS 4384-1968 An instrument for measuring density. Breast density meter
STAS 3590-1964 Measuring tools. Commonly used pressure gauges, vacuum gauges and vacuum pressure gauges. Normal and operating pressure, scale

South African Bureau of Standard

SANS 5072:2005 Brown coals and lignites - Determination of true relative density and apparent relative density
SANS 1014:1985 Coke - Determination of true relative density, apparent relative density and porosity
SANS 5901:1978 True relative density of refractory materials (Pycnometer method)

GCC Standardization Organization

GSO IEC 61874:2015 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')
GSO ISO 5018:2017 Refractory materials -- Determination of true density
GSO ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
GSO ISO 1014:2013 Coke - Determination of true relative density, apparent relative density and porosity
GSO ISO 4373:2024 Hydrometry — Water level measuring devices

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO IEC 61874:2016 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')
BH GSO ISO 5072:2016 Brown coals and lignites - Determination of true relative density and apparent relative density

Korean Agency for Technology and Standards (KATS)

KS A 3010-1986 Glossary of terms used in instrumentation Accuracy and precision
KS E ISO 5072-2009(2024) Brown coals and lignites－Determination of true relative density and apparent relative density
KS E ISO 5072-2019 Brown coals and lignites－Determination of true relative density and apparent relative density
KS E ISO 5072-2009(2019) Brown coals and lignites－Determination of true relative density and apparent relative density
KS E ISO 1014-2002(2017) Metallic and other non-organic coatings－Measurement of coating thicknesses－Fizeau multiple-beam interferometry method
KS E ISO 1014-2022 Coke — Determination of true relative density, apparent relative density and porosity
KS E ISO 1014:2002 Coke-Determination of true relative density, apparent relative density and porosity
KS E ISO 1014:2022 Coke — Determination of true relative density, apparent relative density and porosity
KS C IEC 60692-2019 Nuclear instrumentation－Density gauges utilizing ionizing radiation－Definitions and test methods
KS C IEC 60692-2024 Nuclear instrumentation — Density gauges utilizing ionizing radiation — Definitions and test methods
KS F 2495-2017(2022) Testing method for maximum specific gravity and density of asphalt mixtures using automatic vacuum sealing method
KS A ISO 5725-6-2012(2017) Accuracy(trueness and precision) of measurement methods and results － Part 6: Use in practice of accuracy values
KS F 2496-2017 Testing method for bulk specific gravity and density of compacted asphalt mixtures using automatic vacuum sealing method
KS B 1022-1985(2011) Slotted Head Machine Screws for Precision Instruments
KS F 2495-2017 Testing method for maximum specific gravity and density of asphalt mixtures using automatic vacuum sealing method

American Society for Testing and Materials (ASTM)

ASTM D5002-15 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 D5002-99(2005) Standard Test Method for Density and Relative Density of Crude Oils by Digital Density Analyzer
ASTM D5002-99 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 D5002-13 Standard Test Method for Density and Relative Density 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 D5002-18 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 D5002-22 Standard Test Method for Density, Relative Density, and API Gravity of Crude Oils by Digital Density Analyzer
ASTM D6752/D6752M-25 Standard Test Method for Bulk Specific Gravity and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM D6857/D6857M-25 Standard Test Method for Maximum Specific Gravity and Density of Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM C729-05 Standard Test Method for Density of Glass by the Sink-Float Comparator
ASTM RR-D02-1270 1991 D2638-Test for Real Density of Calcined Petroleum Coke by Helium Pycnometer
ASTM D5004-89(2004)e1 Standard Test Method for Real Density of Calcined Petroleum Coke by Xylene Displacement
ASTM D6857/D6857M-23 Standard Test Method for Maximum Specific Gravity and Density of Asphalt Mixtures Using Automatic Vacuum Sealing Method
ASTM D2840-69 Method of Test for Average True Particle Density of Hollow Microspheres
ASTM F1320-01(2006) Standard Test Method for Evaluating Thermal Paper Employing a Facsimile Thermal Printer as a Test Instrument
ASTM D6752/D6752M-11 Standard Test Method for Bulk Specific Gravity and Density of Compacted Bituminous Mixtures Using Automatic Vacuum Sealing Method

Association Francaise de Normalisation

NF M03-039*NF ISO 1014:2004 Coke - Determination of true relative density, apparent relative density and porosity.
NF ISO 5725-3:2023 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate precision and alternative designs for collaborative studies
NF X06-041-3*NF ISO 5725-3:2023 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate precision and alternative designs for collaborative studies
NF M03-039:1982 SOLID FUELS. COKE. DETERMINATION OF TRUE RELATIVE DENSITY,APPARENT RELATIVE DENSITY AND POROSITY.
NF M01-018*NF ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
NF EN 12697-5:2018 Bituminous mixtures - Test methods - Part 5: Actual density (AD)

Gosstandart of Russia

GOST 2160-2015 Solid mineral fuel. Determination of true and apparent density
GOST 8066-1977 Black powders. Real density determination method
GOST R 70544-2022 Coke. Methods for the determination of true relative density, apparent relative density and porosity
GOST ISO 5017-2014 Dense shaped refractory products. Determination of bulk density, apparent porosity and true porosity
GOST 32763-2014 Automobile roads of general use. Mineral powder. The method of determining the true density
GOST 22091.14-1986 X-ray devices. The method of measuring the energy flow density (photon flux density) of X-radiation
GOST 32821-2014 Automobile roads of general use. Rubble and sand slag. The definition of true density and porosity
GOST 32722-2014 Automobile roads of general use. Natural and crushed sand. Determination of the true density

CZ-CSN

CSN 44 1322 ZZ1-2001 Solid fuel. Determination of true density
CSN ISO 5018:1994 Refractory materials.Determination of true density
CSN 44 1322-1993 Solid minerál fuels. Determination of true relatíve density
CSN 72 6021-1980 Determination of bulk density and true porpsity. of insulating refractory pro- duots

British Standards Institution (BSI)

24/30490989 DC BS IEC 61874 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ('density logging')
BS ISO 5072:2021 Brown coals and lignites. Determination of true relative density and apparent relative density
BS ISO 1014:2021 Coke. Determination of true relative density, apparent relative density and porosity
BS ISO 5072:2013 Brown coals and lignites. Determination of true relative density and apparent relative density
21/30423448 DC BS ISO 1014. Coke. Determination of true relative density, apparent relative density and porosity
BS EN 993-2:1995 Methods of test for dense shaped refractory products. Determination of true density
BS IEC 60692:1999 Nuclear instrumentation. Density gauges utilizing ionizing radiation. Definitions and test methods
BS ISO 5725-3:2023 Accuracy (trueness and precision) of measurement methods and results. Intermediate precision and alternative designs for collaborative studies
BS EN ISO 15212-1:1999 Oscillation-type density meters — Part 1: Laboratory instruments
BS IEC 60692:1999(2000) Density gauges utilizing ionizing radiation - Definitions and test methods
BS EN 993-2:1995(2004) Methods oftest for dense shaped refractory products — Part 2 : Determination oftrue density
BS ISO 5725-6:1994(2002) Accuracy (trueness and precision) of measurement methods and results — Part 6 : Use in practice of accuracy values
06/30145262 DC ISO 21687. Carbonaceous materials for the production of aluminium. Calcined coke. Determination of real density by helium pyknometry
BS ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results. Use in practice of accuracy values
BS EN 1936:2006(2007) Natural stone test methods — Determination of real density and apparent density, and of total and open porosity

Lithuanian Standards Office

LST ISO 5018:1998 Refractory materials. Determination of true density
LST EN 993-2-2001 Methods of test for dense shaped refractory products - Part 2: Determination of true density
LST EN 993-2-2002/A1-2004 Methods of test for dense shaped refractory products - Part 2 : Determination of true density

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 5018:2017 Refractory materials -- Determination of true density
OS GSO ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
OS GSO ISO 5725-6:2010 Accuracy (trueness and precision) of measurement methods and results -- Part 6: Use in practice of accuracy values

International Organization for Standardization (ISO)

ISO/PRF 5725-3 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate precision and alternative designs for collaborative studies
ISO 5725-3:2023 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate precision and alternative designs for collaborative studies
ISO 5072:2021 Brown coals and lignites — Determination of true relative density and apparent relative density
ISO 1014:1975 Coke — Determination of true relative density, apparent relative density and porosity
ISO 1014:1985 Coke; Determination of true relative density, apparent relative density and porosity
ISO 1014:2021 Coke — Determination of true relative density, apparent relative density and porosity
ISO 1014:1985/Cor 1:1994 Coke - Determination of true relative density, apparent relative density and porosity; Technical Corrigendum 1
ISO 5725-6 Accuracy (trueness and precision) of measurement methods and results - Part 6: Use in practice of accuracy values
ISO/TS 20175:2018 Vacuum technology - Vacuum gauges - Characterization of quadrupole mass spectrometers for partial pressure measurement
ISO 5725-6-Cor 1 Accuracy (trueness and precision) of measurement methods and results - Part 6: Use in practice of accuracy values
ISO 5017:1988 Dense shaped refractory products; determination of bulk density, apparent porosity and true porosity

Ente Nazionale Italiano di Unificazione

UNI ISO 5725-3:2024 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate precision and alternative designs for collaborative studies
CNR UNI 10010:1964 Soil Tests - Real Specific Gravity of a Soil
UNI EN 15103:2010 Solid biofuels - Determination of bulk density
UNI EN 1936:2001 Natural stone test method - Determination of real density and apparent density, and of total and open porosity
UNI EN ISO 15212-1:2000 Oscillation-type density meters - Laboratory instruments.
UNI EN 1936:2007 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity
UNI ISO 5725-6:2004 Accuracy (trueness and precision) of measurement methods and results - Part 6: Use in practice of accuracy values
UNI EN ISO 9100-7:2005 Glass containers - Vacuum lug finishes - Part 7: 58 deep

Danish Standards Foundation

DANSK DS/ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
DS/ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density
DS/EN 993-2:1995 Methods of test for dense shaped refractory products - Part 2: Determination of true density
DS/EN 993-2/A1:2004 Methods of test for dense shaped refractory products - Part 2: Determination of true density

U.S. Military Regulations and Norms

ARMY A-A-52316 C-2010 TESTER, CONSTRUCTION MATERIALS, MOISTURE& DENSITY (TCMMD)
ARMY A-A-52316 B-2005 TESTER, DENSITY AND MOISTURE (SOIL AND ASPHALT), NUCLEAR METHOD
ARMY MS51600 REV A NOTICE 4-1997 FILTER, LIGHT, OPTICAL INSTRUMENT (VARIABLE DENSITY) BINOCULAR TYPE
ARMY MS51600 REV A-1967 FILTER, LIGHT, OPTICAL INSTRUMENT (VARIABLE DENSITY) BINOCULAR TYPE
ARMY MS51600 REV A VALID NOTICE 1-1987 FILTER, LIGHT, OPTICAL INSTRUMENT (VARIABLE DENSITY) BINOCULAR TYPE
ARMY MS51600 REV A REINST NOTICE 3-1996 FILTER, LIGHT, OPTICAL INSTRUMENT (VARIABLE DENSITY) BINOCULAR TYPE

Standard Association of Australia （SAA）

AS N40.1:1962 Density hydrometers for use in milk, Part 1: Apparatus
AS 1289.5.8.6:1998 Methods of testing soils for engineering purposes - Soil compaction and density tests - Nuclear surface moisture-density gauges - Assigned density of a Type B standard density block
AS 1774.6:2001 Refractories and refractory materials - Physical test methods - Determination of true density
AS 1289.5.8.5:1998 Methods of testing soils for engineering purposes - Soils compaction and density tests - Nuclear surface moisture-density gauges - Density of a Type A or Type C standard density block

CU-NC

NC 82-05-5-1984 Wines. Testing Methods. Determination of Relatiy and Absolute Density

PT-IPQ

NP 3757-1989 SOLID FUELS Cokes Determination of true relative density, apparent relative density and porosity
NP 1695-1980 Crude oil and liquid petroleum products. Measurement of density and relative density by densitometer

German Institute for Standardization

DIN 28410:1968-11 Vacuum Technology; Mass Spectrometer Partial Pressure Gauges; Definitions, Characteristics, Operating Conditions
DIN 58512:1994-07 Divider points for precision drawing instruments (P)
DIN EN 993-2:1995-04 Methods of test for dense shaped refractory products - Part 2: Determination of true density; German version EN 993-2:1995
DIN EN 993-2/A1:2004 Methods of test for dense shaped refractory products - Part 2: Determination of true density; German version EN 993-2:1995/A1:2003
DIN 12804:1975 Laboratory glassware; densitiy hydrometers for liquefied gases of hydrocarbons
DIN IEC 60692:2001 Nuclear instrumentation - Density gauges utilizing ionizing radiation - Definitions and test methods (IEC 60692:1999)
DIN EN 1936:1999 Natural stone test method - Determination of real density and apparent density, and of total and open porosity
DIN 18723-3:1990 Field procedure for precision testing of surveying instruments; theodolites
DIN EN 1936:2007-02 Natural stone test method - Determination of real density and apparent density, and of total and open porosity; German version EN 1936:2006

American National Standards Institute （ANSI)

ANSI/AWWA C671-2021 Online Turbidimeter Operation and Maintenance

Spanish Association for Standardization (UNE)

AENOR UNE 18182:1989 Bearings. Precision bearings for instruments.
UNE-EN 993-2/A1:2004 Methods of test for dense shaped refractory products - Part 2 : Determination of true density
UNE-EN 993-2:1996 Methods of test for dense shaped refractory products - Part 2: Determination of true density
UNE-EN 1936:2007 Natural stone test methods - Determination of real density and apparent density, and of total and open porosity

International Electrotechnical Commission (IEC)

IEC 61874:1998 Nuclear instrumentation - Geophysical borehole instrumentation to determine rock density ("density logging")

American Water Works Association (AWWA)

AWWA C671-2021 OnlineTurbidimeter Operation and Maintenance
AWWA C671-2016 OnlineTurbidimeter Operation and Maintenance

Swedish Institute for Standards

SS-EN 993-2:1995 Methods of test for dense shaped refractory products - Part 2: Determination of true density

American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE)

ASHRAE 3763-1994 Predicting the Temperature@ Humidity@ Pressure@ and/or Density Effects on Velocity Instrumentation

Bureau of Indian Standards

IS 5706-1993 Optical instruments - Spirit levels for use in precision engineering
IS 5062-6-2017 Methods of Test for Brown Coals and Lignites Part 6 Determination of True Relative Density and Apparent Relative Density

GM North America

GM 9985490-2004 Thread Sealer, Preapplied for Vehicle Applications (Revision C)

YU-JUS

JUS B.H8.351-1987 Methods of analysis of coal andcoke. Determination of the true relative density, the apparent relative densi-ty and the p orosity of coke

Standards Norway

NS-EN 993-2:1995 Methods of test for dense shaped refractory products — Part 2: Determination of true density
NS-EN 1936:2006 Natural stone test methods — Determination of real density and apparent density, and of total and open porosity

UNKNOWN

YB 4091-92 Method for determination of true density of carbon materials (distilled water boiling method)