Determination of internal precision

Determination of internal precision, Total:160 items.

The international standard classification for "Determination of internal precision" includes: Essential oils , Advanced ceramics , Machine tools , Application of statistical methods , Petroleum products in general , Forging equipment. Presses. Shears , Grinding and polishing machines , Tobacco, tobacco products and related equipment , Temperature-measuring instruments , Medical Sciences and health care facilities in general .

The Chinese standard classification for "Determination of internal precision" includes: Fragrances and flavors , Ceramic and glass in general , Gear and thread cutting machine , Mathematics , Petroleum products in general , Metal forming machinery , Grinding machine , Tobacco curing in general , Mechanics Measurement , Temperature and pressure instrument , Sanitation in general .

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

GB/T 14455.4-1993 Essential oils. Determination of relative density
GB/T 29548-2024 High speed precision straight side press—Testing of the accuracy
GB/T 4682-1984 Internal cylindrical grinding machines with horizontal spindles; Testing of accuracy
GB/T 45760-2025 Fine ceramics—Determination of bulk density of powders—Untapped density
GB/T 29548-2013 High speed precision straight side press—Testing of the accuracy
GB/T 6379.3-2012 Accuracy(trueness and precision) of measurement methods and results - Part 3：Intermediate measures of the precision of a standard measurement method
GB/T 6379.5-2006 Accuracy(trueness and precision) of measurement methods and results -Part 5: Alternative methods for the determination of the precision of a standard measurement method
GB/T 29547-2013 Open front high speed precision press—Testing of the accuracy
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
GB/T 9059-1988 Precision gear shaping machines--Testing of the accuracy

Professional Standard - Light Industry

QB 974-1984 Determination of Relative Density of Essential Oils

Taiwan Provincial Standard of the People's Republic of China

CNS 6571-1980 Determination of the Density and Relative Density of Essential Oils
CNS 8479-1982 Fixed Film Resistors - Precision and Semiprecision
CNS 14314-1999 Method of test for particle density of fine ceramic powder
CNS 6571-2006 Essential oils - Determination of relative density at 20 ℃ - Reference method

Professional Standard - Tobacco

YC/T 145.2-1998 Tobacco flavor. Determination of relative density
YC/T 145.2-2012 Tobacco flavor—Determination of relative density
YC/T 473-2013 Determination of apparent density,true density and inner pore volume of cut tobacco

Group Standards of the People's Republic of China

T/ZZB 1619-2020 Internal pilot type precision regulators
T/NAIA 0152-2022 Determination of alcohol content and total extracts in wine by near-infrared-density method
T/CRSS 0015-2023 Precision and stability testing and evaluation method for Precision planetary reducers
T/CSTM 00277.2-2022 Evaluation of stability for analytical instruments Part 2: Evaluation based on the precision of intra-laboratory determination results

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

JJF 1074-2001 Measurement Tables for Density - Concentration of Alcohal
JJF 1074-2018 Measurement Tables for Density-Concentration of Alcohal

Professional Standard - Machinery

JB/T 9263.3-1999 The types and fundamental sizes of enclosed-scale thermometers for precision use
JB/T 5569-2019 Precise gear hobbing machines-Testing of the accuracy
JB/T 7177-1993 Fine Blanking Hydraulic Press Precision
JB/T 8782-1998 Closed High Speed Precision Press Precision
JB/T 8358.2-2006 Precision gear shaping machines -- Testing of the accuracy
JB/T 5569-1991 Precision hobbing machine Precision
JB/T 12290-2015 Straight-side precision press.Testing of accuracy

Professional Standard - Aerospace

QJ 1964-1990 Evaluation Method of Precision and Accuracy of Wind Tunnel Dynamometer Test

Professional Standard - Hygiene

WS/T 492-2015 Performance verification of precision and correctness of quantitative determination items in clinical laboratory
WS/T 492-2016 Verification of performance for precision and trueness of quantitative measurements in clinical laboratories

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

GJB 1485-1992 Precision, accuracy and uncertainty of material physical property testing methods

Professional Standard - Building Materials

JC/T 2528-2019 Determination of absolute density of fine ceramic powders by pyknometer

Türk Standardları Enstitüsü

TS 768-1969 DETERMINATION OF THE DENSITY AND RELATTVE DENSITY OF ESSENTIAL OILS

International Organization for Standardization (ISO)

ISO 656:1980 Short enclosed-scale thermometers for precision use
ISO 655:1980 Long enclosed-scale thermometers for precision use
ISO 19983:2024 Rubber — Determination of precision of test methods
ISO 5725-5:2025 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 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/AWI 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/CD 5725-5:2023 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 5725-5:1998 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 279:1998 Essential oils - Determination of relative density at 20 °C - Reference method
ISO 279:1981 Essential oils — Determination of relative density at 20 degrees C (Reference method)
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method
ISO 178:2001/Amd 1:2004 Plastics - Determination of flexural properties; Amendment 1: Precision statement
ISO 6152:1982 Thermometers for use with alcoholometers and alcohol hydrometers
ISO 5725-3:1994/cor 1:2001 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method; Technical Corrigendum 1
ISO 5725-5:1998/cor 1:2005 Accuracy (trueness and precision) of measurement methods and results - Part 5: Alternative methods for the determination of the precision of a standard measurement method; Technical Corrigendum 1

Gosstandart of Russia

GOST 30240.5-1995 Barite concentrate. Method for determination of density
GOST 19609.18-1989 Concentrated kaolin. Method for determination of density
GOST 26743.3-1991 Caprolactam for industrial use. Determination of absorbance at a wave length of 290 nm
GOST 30361-1996 Seeds of essential oil crops. Methods for determination of pest presence
GOST 34721-2021 Natural gas. Determination of density by picknometric method
GOST ISO 279-2014 Essential oils. Method for determination of relative density at a temperature of 20 °C. Reference method
GOST 32081-2013 The alcohol production and raw material for it producing. Method for determination of relative density
GOST R 51619-2000 The alcohol production and raw material for it producing. Method for determination of relative density

National Standardisation Body (ASRO)

SR 1574-23-1996 Iron ores and concentrates. Determination. of density
STAS 1941-1987 INTERNAL GRINDING MACHINES Accuracy tests
STAS 12192-1984 G?ARS Choice or precisions and roughness gear
STAS 1314/18-1975 MANGANESE ORES AND CONCENTRATES Determination of the bulk density of loose product
STAS 8702-1970 HORIZONTAL INTERNAL BROACHING MACHINES Provisions for geometric accuracy
STAS 5384-1983 GRINDERS FOR FOUNDRY Testing of the accuracy
STAS 2753-1951 The inner diameter of the internal combustion engine cylinder with precision level 2 and 3. Manufacturing and wear tolerances

Czech Standards Institute (UNMZ)

CSN 56 0210 Cast.3-1981 Testing methods for alcoholic beverages. Determination of density
CSN 44 1822-1989 Iron ores and manganese ores, agglomerates and pellets. Methods for determination of specific, apparent and bulk density
CSN EN 23741-1994 Acoustics-Determination of sound power levels of noise sources-Precision methods for broad-band sources in reverberation rooms

British Standards Institution (BSI)

BS ISO 19983:2022 Rubber. Determination of precision of test methods
BS ISO 5725-5:2025 Accuracy (trueness and precision) of measurement methods and results - Alternative methods for the determination of the precision of a standard measurement method
BS ISO 279:1998(2001) Essential oils — Determination of relative density at 20 ºC — Reference method
23/30470440 DC BS ISO 19983. Rubber. Determination of precision of test methods
BS ISO 5725-1:1995 Accuracy (trueness and precision) of measurement methods and results. General principles and definitions
21/30388650 DC BS ISO 19983. Rubber. Determination of precision of test methods
BS ISO 5725-3:1995 Accuracy (trueness and precision) of measurement methods and results. Intermediate measures of the precision of a standard measurement method
BS ISO 279:2001 Essential oils - Determination of relative density at 20 °C - Reference method
BS ISO 279:1998 Essential oils - Determination of relative density at 20 °C - Reference method
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 5725-3:1994(2002) Accuracy (trueness and precision) of measurement methods and results — Part 3 : Intermediate measures of the precision of a standard measurement method
BS ISO 5725-2:1995 Accuracy (trueness and precision) of measurement methods and results. Basic methods for the determination of repeatability and reproducibility of a standard measurement method
BS ISO 5725-4:1995 Accuracy (trueness and precision) of measurement methods and results - Basic methods for the determination of the trueness of a standard measurement method
BS EN ISO 23145-1:2016 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of bulk density of ceramic powders. Tap density
BS ISO 23145-1:2008 Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of bulk density of ceramic powders - Tap density
BS ISO 23145-1:2007 Fine ceramics (advanced ceramics, advanced technical ceramics). Determination of bulk density of ceramic powders. Tap density
BS ISO 5725-6:1995 Accuracy (trueness and precision) of measurement methods and results - Use in practice of accuracy values

Association Francaise de Normalisation

NF T40-005*NF ISO 19983:2017 Rubber - Determination of precision of test methods
NF ISO 279:1999 Essential oils - Determination of relative density at 20 degrees Celsius - Reference method
NF EN ISO 23145-2:2016 Technical ceramics - Determination of the bulk density of ceramic powders - Part 2: Density without packing
NF T75-111*NF ISO 279:1999 Essential oils. Determination of relative density at 20 degrees Celsius. Reference method.
NF T30-601:1977 Paints. Paint coatings for indoor use. Measurement of consistency by penetrometer.
NF B35-504:1983 Laboratory glassware. Long enclosed-scale thermometers for precision use.
NF B35-505:1983 Laboratory glassware. Short enclosed-scale thermometers for precision use.
NF T46-030/A1:2010 Rubber, vulcanized or thermoplastic - Determination of density - Amendment 1 : precision data.

American Society for Testing and Materials (ASTM)

ASTM C729-11 Standard Test Method for Density of Glass by the Sink-Float Comparator
ASTM RR-E15-1019 1973 Research Report E15-1019
ASTM DS55S7-1974 Interlaboratory cooperative study of the precision of the determination of the average velocity in a duct using ASTM method D 3154-72
ASTM RR-E15-1000 1970 Interlaboratory Study to Establish Precision Statements for ASTM E394
ASTM RR-E15-1029 1980 Study on the precision of determination of dilauryl peroxide by LC analysis
ASTM DS55S10-1974 INTERLABORATORY COOPERATIVE STUDY OF THE PRECISION AND ACCURACY OF THE DETERMINATION OF THE RELATIVE DENSITY OF BLACK SMOKE (RINGELMANN METHOD) USING ASTM METHOD D 3211-73T

American National Standards Institute （ANSI)

ANSI/ASME B89.1.9-2002 Precision Gage Blocks for Length Measurement (through 20 Inches and 500 Millimeters)

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)

Korean Agency for Technology and Standards (KATS)

KS L 1621-2008 Fine ceramics－Test methods for bulk density of fine ceramic powder
KS H ISO 279-2019 Essential oils — Determination of relative density at 20 degrees C — Reference method
KS A ISO 5725-5-2022 Accuracy(trueness and precision) of measurement methods and results－Part 5：Alternative methods for the determination of the precision of a standard measurement method
KS H ISO 279-2014(2019) Essential oils — Determination of relative density at 20 degrees C — Reference method
KS B ISO 1708:2007 General purpose parallel lathes-Testing of the accuracy
KS B ISO 1708:2014 General purpose parallel lathes — Testing of the accuracy
KS H ISO 279-2014(2024) Essential oils — Determination of relative density at 20 degrees C — Reference method
KS H ISO 279:2011 Essential oils-Determination of relative density at 20 ℃-Reference method
KS H ISO 279:2014 Essential oils — Determination of relative density at 20 degrees C — Reference method
KS A ISO 5725-5-2012(2022) Accuracy(trueness and precision) of measurement methods and results－Part 5：Alternative methods for the determination of the precision of a standard measurement method
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 5725-3-2022 Accuracy(trueness and precision) of measurement methods and results － Part 3: lntermediate measures of the precision of a standard measurement method
KS C 1209-1985 Precision ALTERNATING-CURRENT WATT-HOUR METERS
KS L 3403-1984 Testing methods for screw precision of cylindrical machined graphite electrodes
KS L 3403-1999 Testing methods for screw precision of cylindrical machined graphite electrodes

Associação Brasileira de Normas Técnicas

ABNT NBR 5992-2016 Fuel ethanol - Determination of the density and alcoholic content by hydrometer

German Institute for Standardization

DIN ISO 5725-5:2002-11 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 5725-5:1998)
DIN ISO 5725-5 Berichtigung 1:2006-04 Accuracy (trueness and precision) of measurement methods and results – Part 5: Alternative methods for the determination of the precision of a standard measurement method
DIN EN ISO 4259-1:2020 Petroleum products – Precision of measurement methods and results – Part 1: Determination of precision data of test methods
DIN ISO 5725-3:2003 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method (ISO 5725-3:1994 including Technical Corrigendum 1:2001)
DIN ISO 5725-5 Berichtigung 1:2006 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 5725-5:1998), Corrigenda to DIN ISO 5725-5:2002-11 (ISO 5725-5:1998/Cor. 1:2005

Ente Nazionale Italiano di Unificazione

UNI 6432:1969 Liquid-in-glass laboratory thermometers for precision use. Long enclosed-scale type.
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 ISO 6779:2025 Test conditions for vertical internal type broaching machines — Testing of accuracy

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 279:2015 Essential oils -- Determination of relative density at 20 degrees C -- Reference method
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 ISO 5725-3:2010 Accuracy (trueness and precision) of measurement methods and results -- Part 3: Intermediate measures of the precision of a standard measurement method
OS GSO ISO/TR 9272:2010 Rubber and rubber products -- Determination of precision for test method standards

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 279:2016 Essential oils -- Determination of relative density at 20 degrees C -- Reference method

Bureau of Indian Standards

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
IS 4725-1968 Accuracy requirements for precision gears
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 3636-1966 Precision resistance wire temperature coefficient test method

Danish Standards Foundation

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/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
DS/ISO 5725-5/Corr. 1:2005 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/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
DS/ISO 5725-3/Corr.1:2002 Accuracy (trueness and precision) of measurement methods and results - Part 3: Intermediate measures of the precision of a standard measurement method
DS/EN 23 741:1993 Acoustics - Determination of sound power levels of noise sources - Precision methods for broad-band sources in reverberation rooms

Yugoslav Association for Standardization

JUS ISO 279:1992 Essential oils. Determination of relative density at 20 degree C (Reference method)
JUS B.E4.356-1977 Laboratory glassware and accessories - Long encbsed - scale thermometers for precision use
JUS B.E4.357-1977 Laboratory glassware and accessories THERMOMETERS FOR ACCURATE MEASUREMENTS, WITH PROTECTED SCALE, SHORT

Standard Association of Australia （SAA）

AS 4264.4:1996(R2013) Determination of precision and bias in coal and coke sampling

GCC Standardization Organization

GSO ISO 279:2015 Essential oils -- Determination of relative density at 20 degrees C -- Reference method

Portuguese Institute of Quality

NP 57-1961 Essential oils. Measurement of correlation density
NP 74-1986 Rosin essence. Measurement of correlation density

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 6910-5-2002 Accuracy (trueness and precision) of measurement methods and results.Part 5: Alternative methods for the determination of the precision of a standard measurement method
TCVN 6910-3-2001 Accuracy (Trueness and precision) of measurement methods and results.Part 3: Intermediate measures of the precision of a standard measurement method

Spanish Association for Standardization (UNE)

UNE 84156:2000 Essential oils. Determination of relative density at 20aC. Reference method.
UNE 84174:1995 ESSENTIAL OILS. EVALUATION OF THE ABSOLUTE AND RELATIVE DENSITY OF ESSENTIAL OILS. (ELECTRONIC DENSITYMETER METHOD).
UNE 82009-5:1999 ACCURACY (TRUENESS AND PRECISION) OF MEASUREMENT METHODS AND RESULTS. PART 5: ALTERNATIVE METHODS FOR THE DETERMINATION OF THE PRECISION OF A STANDARD MEASUREMENT METHOD.

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 �

Cuban Institute of Standards and Metrology

NC 35-05-1967 Relative density of essential oils

Japanese Industrial Standards Committee (JISC)

JIS Z 8402-3:1999 ERRATUM 1:2003 Accuracy (trueness and precision) of measurement methods and results- Part 3: Intermediate measures of the precision of a standard measurement method

South African Bureau of Standard

SANS 10155:1980 Accuracy in buildings

Electronic Components, Assemblies and Materials Association

196-A-1970 Fixed Film Resistors - Precision and Semiprecision