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Database: 365,228(8 Aug 2026)

True Density Measurement Conditions

True Density Measurement Conditions, Total:192 items.

The international standard classification for "True Density Measurement Conditions" includes: Photography , Photographic paper, films and cartridges , Conducting materials , Photography in general , Iron ores , Insulating fluids , Coals , Solid fuels , Organic chemicals , Petroleum products in general , Other mining equipment , Tobacco, tobacco products and related equipment , Power stations in general , Exploratory and extraction equipment .

The Chinese standard classification for "True Density Measurement Conditions" includes: Photosensitive material , Basic standards and general methods for photosensitive material , Measurement in general , Carbon material , Iron ore , Coal analysis methods , Coke , Carbon material in general , Coal tar processed products , Petroleum coke , Physical property analyzer , Solid fuel ore in general , Geophysical search equipment , Hygiene, safety and labor protection , Tobacco curing in general , Technical Management , Electric power testing technique , Daily use glass, ceramic, enamel and plastic products in general , Petroleum drilling & production equipment and instrument .


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

  • GB/T 217-1996 Determination of true relative density of coal
  • GB/T 4511.4-1984 Coke--Determination of true relative density
  • GB/T 11501-2008 Photography - Density Measurement - Part 3:Spectral Conditions
  • GB/T 217-2008 Determination of true relative density of coal
  • GB/T 11500-1989 Gemetric conditions for measuring transmission density
  • GB/T 12822.4-2008 Photography - Density measurement - Part 4: Geometric conditions for reflection density
  • GB/T 15472-1995 Generic specification and test method for distortion meters
  • GB/T 12822-1991 Geometric conditions for photographic reflection density measurement
  • GB/T 24586-2009 Iron ores—Determination of apparent density,true density and porosity
  • GB/T 11500-2008 Photography - Density Measurement - Part 2:Geometric conditions for transmission density
  • GB/T 4511.1-2008 Coke - Determination of true relative density apparent relative density and porosity
  • GB/T 11501-1989 Spectral conditions for measuring photography density
  • GB/T 12823.4-2008 Photography - Density measurement - Part 4: Geometric conditions for reflection density
  • GB/T 12823.3-2025 Photography and graphic technology—Density measurements—Part 3:Spectral conditions
  • GB/T 6155-1985 Carbon materials--Determination of the true density
  • GB/T 6155-2008 Carbon materials-determination of the true density or porosity
  • GB/T 24203-2009 Carbon materials—Determination of the true density or true poroous—Boiling method
  • GB/T 32292-2015 Vacuum techology—Ferrofluid rotary feedthroughs—Generic specification
  • GB/T 24203-2024 Method for determination of bulk density, true density, true porosity and oppen porosity of carbon materials

Taiwan Provincial Standard of the People's Republic of China

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

Professional Standard - Petrochemical Industry

Professional Standard - Coal

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

Professional Standard - Chemical Industry

  • HG/T 2046-1991 Specifications for vacuum fused rings for mechanical seals

Professional Standard - Tobacco

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

Professional Standard - Electron

  • SJ/T 10943-1996 Test method for granulometric distribution of alundum powder for vacuum tubes - Density balance method
  • SJ/T 10943-2020 Test method for granulometric distribution of alundum powder for vacuum tubes-Density balance method

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 - Energy

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

Group Standards of the People's Republic of China

  • T/SXCIES 003-2023 Determination of true relative density of coal ash and slag
  • T/CNCA 063-2024 Determination of true density of coal - Helium displacement method

Professional Standard - Light Industry

  • QB/T 1010-1999 Actual Density Determination of Ceramic Material and Pigment

Professional Standard - Petroleum

  • SY/T 5381-2008 Technical specifications of driling fluid balance for density
  • SY 5381-2008 Specifications for Drilling Fluid Density Meter
  • SY/T 5381-1991 Specifications for Drilling Fluid Density Meter

British Standards Institution (BSI)

  • BS ISO 5-4:1995 Photography. Density measurements-Geometric conditions for reflection density
  • BS 1384-2:2001 Photographic density measurements - Geometric conditions for transmission density
  • BS ISO 5-3:1995 Photography. Density measurements-Spectral conditions
  • BS 1384-2:1986 Photographic density measurements.-Specification for geometric conditions for transmission density
  • BS 1384-2:1993 Photographic density measurements-Specification for geometric conditions for transmission density
  • BS 1384-4:1985 Photographic density measurements-Specification for geometric conditions for reflection density
  • BS 1384-3:1985 Photographic density measurements-Specification for spectral conditions
  • BS ISO 5-4:2009 Photography and graphic technology - Density measurements - Geometric conditions for reflection density
  • BS ISO 5-4:2010 Photography and graphic technology. Density measurements. Geometric conditions for reflection density
  • BS ISO 5-3:2009 Photography and graphic technology - Density measurements - Spectral conditions
  • BS ISO 5-3:2010 Photography and graphic technology. Density measurements Spectral conditions
  • BS ISO 5-3:1996 Photography - Density measurements - Spectral conditions
  • BS ISO 5-2:2010 Photography and graphic technology. Density measurements Geometric conditions for transmittance density
  • BS ISO 5-2:2009 Photography and graphic technology - Density measurements - Geometric conditions for transmittance density
  • BS 7622-1:1993 Measurement of smoke density of electric cables burning under defined conditions-Test apparatus
  • BS EN 61034-1:2005+A1:2014 Measurement of smoke density of cables burning under defined conditions-Test apparatus
  • BS EN 61034-1:2005+A2:2020 Measurement of smoke density of cables burning under defined conditions - Test apparatus
  • BS ISO 1014-2:2025 Coke - Determination of true relative density
  • BS EN 61034-2:2005+A2:2020 Measurement of smoke density of cables burning under defined conditions - Test procedure and requirements
  • 08/30192849 DC BS ISO 5-2. Photography and graphic Technology. Spectral density measurements. Part 2. Geometric conditions for transmission density
  • 08/30192855 DC BS ISO 5-4. Photography and graphic technology. Spectral density measurements. Part 4. Geometric conditions for reflection density
  • 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 7622-2:1993 Measurement of smoke density of electric cables burning under defined conditions-Test procedure and requirements
  • 24/30477549 DC BS ISO 5725-5 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
  • BS ISO 5072:2013 Brown coals and lignites. Determination of true relative density and apparent relative density
  • BS 7622-1:1993(1999) Measurement ofsmoke density ofelectric cables burning under defined conditions — Part 1 : Test apparatus —
  • BS EN 61034-2:2005+A1:2013 Measurement of smoke density of cables burning under defined conditions. Test procedure and requirements

Polski Komitet Normalizacyjny (PKN)

  • PN C99464-02-1992 Photography Density measurements Geometrie conditions for transmission density
  • PN C99464-04-1992 Photography Density measurements Geometrie conditions for reflection density
  • PN C99464-03-1992 Photography Density measurements Spectral conditions

Korean Agency for Technology and Standards (KATS)

  • KS A ISO 5-2:2011 Photography and graphic technology-Density measurements-Part 2:Geometric conditions for transmission density
  • KS A ISO 5-4:2011 Photography and graphic technology - Density measurements - Part 4: Geometric conditions for reflection density
  • KS A ISO 5-3:2011 Photography and graphic technology - Density measurements - Part 3: Spectral conditions
  • KS A ISO 5-2-2021 Photography and graphic technology-Density measurements-Part 2:Geometric conditions for transmission density
  • KS A ISO 5-4-2011(2016) Photography and graphic technology-Density measurements-Part 4:Geometric conditions for reflection density
  • KS A ISO 5-4-2021 Photography and graphic technology-Density measurements-Part 4:Geometric conditions for reflection density
  • KS A ISO 5-2-2011(2016) Photography and graphic technology-Density measurements-Part 2:Geometric conditions for transmission density
  • KS A ISO 5725-3-2012(2017) Accuracy(trueness and precision) of measurement methods and results - Part 3: lntermediate measures of the precision of a standard measurement method
  • KS A ISO 5-2-2011(2021) Photography and graphic technology-Density measurements-Part 2:Geometric conditions for transmission density
  • KS A ISO 5-4-2011(2021) Photography and graphic technology-Density measurements-Part 4:Geometric conditions for reflection density
  • KS A ISO 5-3-2011(2016) Photography and graphic technology - Density measurements - Part 3: Spectral conditions
  • KS A ISO 5-3-2011(2021) Photography and graphic technology-Density measurements-Part 3:Spectral conditions
  • KS A ISO 5-3-2021 Photography and graphic technology-Density measurements-Part 3:Spectral conditions
  • KS B 0081-1991(2016) Vacuum technology-Vocabulary
  • KS E ISO 5072-2019 Brown coals and lignites-Determination of true relative density and apparent relative density
  • KS E ISO 5072-2009(2024) 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 5072-2009(2019) Brown coals and lignites-Determination of true relative density and apparent relative density
  • KS E ISO 1014-2022 Coke — Determination of true relative density, apparent relative density and porosity
  • KS C IEC 61034-1-2020 Measurement of smoke density of cables burning under defined conditions — Part 1: Test apparatus
  • 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

International Organization for Standardization (ISO)

  • ISO 5-2:2001 Photography - Density measurements - Part 2: Geometric conditions for transmission density
  • ISO 5-4:1995 Photography - Density measurements - Part 4: Geometric conditions for reflection density
  • ISO 5-3:2009 Photography and graphic technology - Density measurements - Part 3: Spectral conditions
  • ISO 5-3:1995 Photography - Density measurements - Part 3: Spectral conditions
  • ISO 5-2:1991 Photography; density measurements; part 2: geometric conditions for transmission density
  • ISO 5-2:1985 Photography; Density measurements; Part 2 : Geometric conditions for transmission density
  • ISO 5-4:2009 Photography and graphic technology - Density measurements - Part 4: Geometric conditions for reflection density
  • ISO 5-3:1984 Photography; Density measurements; Part 3 : Spectral conditions
  • ISO 5-2:2009 Photography and graphic technology - Density measurements - Part 2: Geometric conditions for transmittance density
  • ISO 5725-5 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
  • ISO 18549-1:2009 Metallic powders - Determination of apparent density and flow rate at elevated temperatures - Part 1: Determination of apparent density at elevated temperatures
  • 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 1014:2021 Coke — Determination of true relative density, apparent relative density and porosity

Czech Standards Institute (UNMZ)

Japanese Industrial Standards Committee (JISC)

  • JIS K 7654:1990 Photography -- Density measurements -- Part 4: Geometric conditions for reflection density
  • JIS K 7652:1994 Photography -- Density measurements -- Part 2: Geometric conditions for transmission density
  • JIS K 7653:1988 Photography -- Density measurements -- Part 3: Spectral conditions

German Institute for Standardization

Association Francaise de Normalisation

  • NF EN 61034-1/A1:2014 Measurement of the density of smoke released by cables burning under defined conditions - Part 1: test equipment
  • NF C32-073-2:1993 MEASUREMENT OF SMOKE DENSITY OF ELECTRIC CABLES BURNING UNDER DEFINED CONDITIONS. PART 2 : TEST PROCEDURE AND REQUIREMENTS.
  • NF M03-039*NF ISO 1014:2004 Coke - Determination of true relative density, apparent relative density and porosity.
  • 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

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 5-2:2016 Photography and graphic technology -- Density measurements -- Part 2: Geometric conditions for transmittance density
  • BH GSO IEC 61034-1:2015 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
  • BH GSO ISO 5072:2016 Brown coals and lignites - Determination of true relative density and apparent relative density

The Directorate General of Specifications and Metrology (DGSM)

  • OS GSO ISO 5-4:2015 Photography and graphic technology -- Density measurements -- Part 4: Geometric conditions for reflection density
  • OS GSO ISO 5-2:2015 Photography and graphic technology -- Density measurements -- Part 2: Geometric conditions for transmittance density
  • OS GSO ISO 5018:2017 Refractory materials -- Determination of true density
  • OS GSO ISO 5725-5:2010 Accuracy (trueness and precision) of measurement methods and results -- Part 5: Alternative methods for the determination of the precision of a standard measurement method
  • OS GSO IEC 61034-1:2013 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
  • OS GSO ISO 5072:2013 Brown coals and lignites - Determination of true relative density and apparent relative density

GCC Standardization Organization

  • GSO ISO 5-4:2015 Photography and graphic technology -- Density measurements -- Part 4: Geometric conditions for reflection density
  • GSO ISO 5018:2017 Refractory materials -- Determination of true density
  • GSO ISO 5-3:2015 Photography and graphic technology -- Density measurements -- Part 3: Spectral conditions
  • GSO ISO 5-2:2015 Photography and graphic technology -- Density measurements -- Part 2: Geometric conditions for transmittance density

Danish Standards Foundation

  • DANSK DS/ISO 5725-3:1995 Accuracy (trueness and precision) of measurement methods and results – Part 3: Intermediate measures of the precision of a standard measurement method
  • DANSK DS/ISO 5725-5:2000 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
  • DANSK DS/EN 61034-1/A2:2006 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
  • DANSK DS/EN 61034-1:2006 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
  • 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

Gosstandart of Russia

  • GOST 13646-1968 Glass thermometers, mercury for precision measuring. Specifications
  • GOST 8066-1977 Black powders. Real density determination method
  • GOST 2160-2015 Solid mineral fuel. Determination of true and apparent density
  • GOST R ISO 5-2-2019 State system for ensuring the uniformity of measurements. Photography and graphic technology. Density measurements. Part 2. Geometric conditions for transmittance density
  • GOST R 71639-2024 Vacuum-tigh tceramics. Test method for linear thermal expansion coefficient
  • GOST 8.599-2010 State system for ensuring the uniformity of measurements. Density of light petroleum products. The tables for recalculation of density to 15 °С and 20 °С and to conditions of volume's measurement

Swedish Institute for Standards

  • SS-ISO 5725-3:2003 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of precision of a standard measurement method �

Bureau of Indian Standards

  • IS 15393-3-2003 Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 3 : Intermediate Measures of the Precision of a Standard Measurement Method
  • IS 15393-5-2003 Accuracy (Trueness and Precision) of Measurement Methods and Results - Part 5 : Alternative Methods for the Determination of the Precision of a Standard Measurement Method

Portuguese Institute of Quality

  • NP 3757-1989 SOLID FUELS Cokes Determination of true relative density, apparent relative density and porosity

South African Bureau of Standard

  • SANS 5072:2005 Brown coals and lignites - Determination of true relative density and apparent relative density
  • SANS 61034-1:2006 Measurement of smoke density of cables burning under defined conditions Part 1: Test apparatus
  • SANS 1014:1985 Coke - Determination of true relative density, apparent relative density and porosity

United States Navy

Standards Norway

  • NS 5655-1980 Test conditions for precision lathes - Testing of accuracy
  • NS 5655:1980 Test conditions for precision lathes — Testing of accuracy (ISO 1708:1979)

Lithuanian Standards Office

Magyar Szabványügyi Testület

Ente Nazionale Italiano di Unificazione

  • UNI ISO 5725-5:2004 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method
  • UNI EN 15103:2010 Solid biofuels - Determination of bulk density

Türk Standardları Enstitüsü

  • TS 781-1969 METHOD FOR THE DETERMINATION OF DENSITY OF LIQUIDS AT 20°C

Australian/New Zealand Standard (AU-AS/NZS)

Cuban Institute of Standards and Metrology

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

Comitato Elettrotecnico Italiano

  • CEI EN 61034-1:2006 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus

Spanish Association for Standardization (UNE)

  • UNE-EN 61034-1:2005/A2:2020 Measurement of smoke density of cables burning under defined conditions - Part 1: Test apparatus
  • UNE 82009-3:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 3: INTERMEDIATE MEASURES OF THE PRECISION OF A STANDARD MEASUREMENT METHOD.
  • UNE 82009-4:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 4: BASIC METHODS FOR THE DETERMINATION OF THE TRUENESS OF A STANDARD MEASUREMENT METHOD.
  • UNE-EN 61034-1:2005 Measurement of smoke density of cables burning under defined conditions -- Part 1: Test apparatus
  • AENOR UNE 56774:1992 Slatted boards. Determination of density.

American National Standards Institute (ANSI)

International Telecommunication Union (ITU)

  • ITU-T R.5-1988 Observation conditions recommended for routine distortion measurements on international telegraph circuits
  • ITU-T R.5-1980 Observation conditions recommended for routine distortion measurements on international telegraph circuits
  • ITU-T R.5-1984 Observation conditions recommended for routine distortion measurements on international telegraph circuits

American Petroleum Institute (API)

  • API MPMS 9.4-2018 Manual of Petroleum Measurement Standards Chapter 9.4-Continuous Density Measurement Under Dynamic (Flowing) Conditions (FIRST EDITION)