Hardness tester group
Hardness tester group, Total:392 items.
The international standard classification for "Hardness tester group" includes: Plastics , Rubber , Abrasives , Equipment for the chemical industry , Mechanical testing , Measurement of force, weight and pressure , Measurement of fluid flow , Rubber and plastics products , Rubber and plastics products in general .
The Chinese standard classification for "Hardness tester group" includes: Basic standards and general methods for synthetic resin and plastic , Rubber products in general , Grinding material and apparatus , Special chemical instrument and meter , Metal material testing machine , Mechanics Measurement , Nonmetal material testing machine , Other rubber products .
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 231.2-2002 Metallic Brinell hardness test - Part 2: Verification and calibration of hardness testers
- GB/T 4340.2-2012 Metallic materials - Vickers hardness test - Part 2:Verification and calibration of testing machines
- GB/T 17394.2-2012 Metallic materials—Leeb hardness test—Part 2:Verification and calibration of hardness testers
- GB/T 230.2-2022 Metallic materials—Rockwell hardness test—Part 2: Verification and calibration of testing machines and indenters
- GB/T 18449.2-2001 Metallic knoop hardness test - Part 2 : Verification of hardness testers
- GB/T 231.2-2022 Metallic materials—Brinell hardness test—Part 2: Verification and calibration of testing machines
- GB/T 25940-2010 IRHD dead-load testers
- GB/T 32660.2-2016 Metallic materials—Webster hardness test—Part 2: Verification and calibration of hardness testers
- GB/T 4340.2-1999 Metallic Vickers hardness test - Part 2 : Verification of hardness testers
- GB/T 18449.2-2012 Metallic materials—Knoop hardness test—Part 2:Verification and calibration of testing machines
- GB/T 17394.2-2022 Metallic materials—Leeb hardness test—Part 2: Verification and calibration of hardness testers
- GB/T 2491-2003 Bonded abrasive products―Hardness grade measurement by rockwell tester
- GB/T 231.2-2012 Metallic materials - Brinell hardness test - Part 2: Verification and calibration of testing machines
- GB/T 531.1-2008 Rubber vulcanized or thermoplastic - Determination of indentation hardness - Part 1:Duromerer method (Shore hardness)
- GB/T 531-1999 Rubber-Determination of indentation hardness by means of pocket hardness meters
- GB/T 43432.2-2023 Metallic materials—Barcol hardness test—Part 2:Verification and calibration of hardness testers
- GB/T 2411-2008 Plastics and ebonite - Determination of indentation hardness by means of a duronmeter(shore hardness)
National Metrological Verification Regulations of the People's Republic of China
- JJG 151-1991 Verification Regulation of Metal Vickers Hardness Testing Machines
- JJG 1047-2009 Metallic Knoop Hardness Testers
- JJG 346-1991 Verification Regulation of Shore Hardness Tester
- JJG 870-1994 Verification Regulation of Portable Brinell Hardness Tester
- JJG 150-1990 Verification Regulation of the Metallic Brinell Hardness Testing Machines
- JJG(机械) 6-1990 Verification Regulations for Rockwell Hardness Tester for Abrasive Tools
- JJG 149-1994 V.R. of Standard Superficial Rockwell Hardness Test Block
- JJG 1031-2007 Verification Regulation of Cigarettes Hardness Testers
- JJG 260-1991 Verification Regulation of Microhardometer
- JJG 454-1986 Spherical Indenters for Hardness Testers
- JJG 2026-1989 Measuring Instruments for Vickershandness
- JJG 1039-2008 Verification Regulation of Shore D Durometer
- JJG 610-1989 Verification Regulation of Barcal Impressor
- JJG 831-2021 Hardness Testers for Casting Moulds of Sand
- JJG 369-1993 Verification Regulation of Plastic Ball Indentation Hardness Testing Machine
- JJG 151-2006 Verification Regulation of Metallic Vickers Hardness Testers
- JJG 411-1997 Verification Regulation of Hammering Type Brinell Hardness Tester
- JJG 944-2013 Metallic Webster Hardness Testing Machines
- JJG 304-2003 Verification Regulation of Shore A Durometers
- JJG 2025-1989 Measuring Instruments for Microhardness
- JJG 450-1986 Verification Regulation of Fruit Pressure Tester
- JJG 150-2005 Verification Regulation of Metallic Brinell Hardness Testers
- JJG 654-1990 Verification Regulation of Ultrasonic Hardness Testers
- JJG 2005-1987 Verification Scheme of Brinel Hardness
- JJG 610-2013 Verification regulation of Barcol A durometer
- JJG 450-2016 Fruits Hardness Testers
- JJG 884-1994 Verification Regulation of Plastic Rock Well Hardness Testing Machine
- JJG 747-1999 Verification Regulation of Equotip Hardness tester
- JJG 898-1995 Verification Regulation of Micro-Hardness Testing Machine in International Rubber Hardness Degree
- JJG 944-1999 Verification Regulation of Metallic Webster Hardness Testing Machine
工业和信息化部/国家能源局
- JB/T 6148-2017 Shore durometer
Professional Standard - Machinery
- JB/T 7409-1994 Plastic Rockwell Apparatus - Technical Condition
- JB/T 7410-1994 Plastic Rockwell Apparatus - Technical Condition
- JB/T 5487-1991 Specifications for tooth surface Rockwell hardness tester
- JB/T 9377-1999 Specifications for ultrasonic hardness testers
- JB/T 9378-2001 Leeb hardness testers
- JB/T 7409-2015 Plastics Rockwell hardness testing machines-Technical specification
- JB/T 9377-2010 Specification for the ultrasonic hardness testers
- JB/T 8284-1999 Specifications for D-type shore hardness testers
- JB/T 7410-2010 Specification for the ball indentation hardness testers of plastics
- JB/T 6148-1992 Shore hardness tester - Specification
- JB/T 9398-1999 Specifications for Vickers microhardness testers
Professional Standard - Chemical Industry
- HG/T 2644-1994 Cot Zhao (PJ) Hardness Tester Specifications
- HG/T 2072-2009 Technical specifications for micro IRHD testers
- HG/T 2413.2-1992 Rubber-covered Rollers - Determination of Apparent Hardness: Shore Hardness Tester Method
- HG/T 2368-2011 Technical specifications for rubber durometers types A
- HG/T 2450-1999 Rubber -- Covered rollers -- Determination of apparent hardness : IRHD method
- HG/T 2413.1-1992 Rubber-covered Rollers - Determination of Apparent Hardness: Jones (P.J) Hardness Tester Method
- HG/T 2072-1991 Specifications for Micro International Rubber Hardness Tester
- HG/T 2644-2011 Technical specifications for rubber-covered rollers Pusey and Jones hardness tester
未注明发布机构
- SAE AMS 3200M-2024 Elastomer, Acrylonitrile Butadiene Rubber (NBR) 55-65 Type A Durometer Hardness Petroleum-Base Hydraulic Fluid Resistant
- ASTM RR-C24-1012 1982 C0661-Test for Indentation on Hardness of Elastomeric Type Sealants by Means of a Durometer
- ASTM RR-B07-1001 2010 B0647-Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
- ASTM RR-A01-1005 2017 A0833-Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers
- DIN EN ISO 21509 E:2015-03 Identification of Shore Hardness Testers for Plastics and Hard Rubbers (Draft)
- ASTM RR-E28-1043 2010 E0110-Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
- ASTM RR-E28-1005 1985 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-E28-1001 1982 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- DIN ISO 48-4 E:2020-08 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness)
- ASTM RR-E28-1044 2012 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- SAE AMS 3301K-2024 Elastomer: Silicone Rubber (MQ/VMQ), General Purpose, 35 - 45 Durometer Type 'A' Hardness
- ASTM RR-D11-1091 2000 D2240- Standard Test Method for Rubber Property—Durometer Hardness
- ASTM RR-D11-1029 1984 D2240-Test Method for Rubber Property—Durometer Hardness
- ASTM RR-E28-1003 1984 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-C24-1015 1985 C0661-Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
- ASTM RR-D01-1160 2011 D7735-Test Method for Type A Durometer Hardness Testing of Thermoplastic Pavement Marking at Elevated Temperatures
化学工业部
- HG/T 2450-1993 Determination of apparent hardness of rubber rollers International rubber durometer method
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 38119-2019 Verification of Shore durometers
- GB/T 38243-2019 Rubber—Calibration and verification of hardness testers
National Metrological Technical Specifications of the People's Republic of China
- JJF(石化)007-2018 Calibration Specification for Pencil Hardness Testers
- JJF 1436-2013 Calibration Specification of Ultrasonic Hardness Testers
- JJF(石化)008-2018 Calibration Specification for Film Pendulum Hardness Testers
- JJF 1312-2011 Calibration Specification for shore AO durometers
- JJF 1011-2006 Terminology and Definitions for Metrology of Force and Hardness
- JJF(机械) 048-2009 Calibration specification for abrasive tool Rockwell hardness tester
- JJF(石化) 008-2018 Calibration Specification for Film Pendulum Hardness Testers
- JJF 1949-2021 Calibration Specification for Water Hardness Meters
- JJF 1595-2016 Calibration Specification for Portable Brinell Hardness Testers
- JJF(石化) 007-2018 Calibration Specification for Pencil Hardness Testers
- JJF 1594-2016 Calibration Specification for Portable Rockwell Hardness Tester
未注明发布机构
- ASTM RR-B07-1001 2010 B0647-Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
- ASTM RR-E28-1001 1982 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-A01-1005 2017 A0833-Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers
- SAE AMS 3200M-2024 Elastomer, Acrylonitrile Butadiene Rubber (NBR) 55-65 Type A Durometer Hardness Petroleum-Base Hydraulic Fluid Resistant
- ASTM RR-C24-1012 1982 C0661-Test for Indentation on Hardness of Elastomeric Type Sealants by Means of a Durometer
- ASTM RR-C24-1015 1985 C0661-Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
- ASTM RR-D11-1029 1984 D2240-Test Method for Rubber Property—Durometer Hardness
- DIN ISO 48-4 E:2020-08 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness)
- ASTM RR-D11-1091 2000 D2240- Standard Test Method for Rubber Property—Durometer Hardness
- SAE AMS 3301K-2024 Elastomer: Silicone Rubber (MQ/VMQ), General Purpose, 35 - 45 Durometer Type 'A' Hardness
- ASTM RR-E28-1043 2010 E0110-Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
- ASTM RR-E28-1044 2012 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM RR-D01-1160 2011 D7735-Test Method for Type A Durometer Hardness Testing of Thermoplastic Pavement Marking at Elevated Temperatures
- ASTM RR-E28-1003 1984 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- DIN EN ISO 21509 E:2015-03 Identification of Shore Hardness Testers for Plastics and Hard Rubbers (Draft)
- ASTM RR-E28-1005 1985 E0140-Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
- GB/T 4341.2-2016 Metallic materials―Shore hardness test―Part 2:Verification of hardness testers
Professional Standard - Ferrous Metallurgy
- YB/T 4285-2012 Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
Group Standards of the People's Republic of China
- T/CASMES 217-2023 Portable Field Microvickers hardness tester BXLB100
SCC
- HOLDEN HN 0163-1978 Determination of Indentation Hardness Durometer
- HOLDEN HN 0163-2013 Determination of Indentation Hardness Durometer
- NS 9507:1985 Plastics — Determination of indentation hardness by means of a durometer (Shore hardness)
- DANSK DS/EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- BS EN ISO 868:1998 Plastics and ebonite. Determination of indentation hardness by means of a a durometer (Shore hardness)
- NS-EN ISO 868:1997 Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:1985)
- NS-EN ISO 868:2003 Plastics and ebonite — Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
- AENOR UNE-EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
- BS 2782-3 METHOD 365B:1981 Methods of testing plastics. Mechanical properties-Determination of indentation hardness by means of a durometer (Shore hardness)
- NS 1862:1969 Verification of Brinell hardness testing machines
- BS ISO 7619-1:2004 Rubber, vulcanized or thermoplastic. Determination of indentation hardness. Durometer method (Shore hardness)
- NS-EN 59:2016 Glass reinforced plastics — Determination of indentation hardness by means of a Barcol hardness tester
- BS 903-A57:1989 Physical testing of rubber-Determination of indentation hardness by means of pocket hardness meters
- BS ISO 7619-1:2004+A1:2008 Rubber, vulcanized or thermoplastic. Determination of indentation hardness-Durometer method (Shore hardness)
- DANSK DS/EN 59:2016 Glass reinforced plastics - Determination of indentation hardness by means of a Barcol hardness tester
- DIN EN 59 E:2015 Draft Document - Glass reinforced plastics - Determination of indentation hardness by means of a Barcol hardness tester; German version prEN 59:2015
- DANSK DS/ISO 6769:2022 Vitreous and porcelain enamels – Determination of surface scratch hardness according to the Mohs scale
- DANSK DS/EN ISO 21509:2015 Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006)
- AENOR UNE-EN ISO 21509:2016 Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006)
- NS-EN ISO 21509:2015 Plastics and ebonite — Verification of Shore durometers (ISO 21509:2006)
- BS ISO 18898:2006 Rubber. Calibration and verification of hardness testers
- 09/30193391 DC BS ISO 7619-1. Rubber, vulcanized or thermoplastic. Determination of indentation hardness. Part 1. Durometer method (Shore hardness)
- DIN EN ISO 21509 E:2015 Draft Document - Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006); German version FprEN ISO 21509:2015
- NS-EN ISO 6769:2022 Vitreous and porcelain enamels - Determination of surface scratch hardness according to the Mohs scale (ISO 6769:2022)
- DANSK DS/EN ISO 6769:2022 Vitreous and porcelain enamels – Determination of surface scratch hardness according to the Mohs scale (ISO 6769:2022)
- DIN ISO 7619-1 E:2011 Draft Document - Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness) (ISO 7619-1:2010)
- MIL MIL-PRF-15624H-2016 Gasket Material, Rubber, 50 Durometer Hardness (Maximum)
- BS ISO 7619-2:2004 Rubber, vulcanized or thermoplastic. Determination of indentation hardness-IRHD pocket meter method
- MIL MIL-PRF-15624G-2009 Gasket Material, Rubber, 50 Durometer Hardness (Maximum)
- AS 1683.15:1976 Methods of test for elastomers - Indentation hardness of rubber and plastics by means of a durometer
- AENOR UNE-EN 59:2016 Plastic materials reinforced with fiberglass. Determination of indentation hardness using a Barcol durometer.
- DIN ISO 48-4 E:2020 Draft Document - Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness) (ISO 48-4:2018); Text in German and English
International Organization for Standardization (ISO)
- ISO 2783:1975 Ebonite — Determination of hardness by means of a durometer
- ISO 868:1978 Plastics — Determination of indentation hardness by means of a durometer (Shore hardness)
- ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- ISO 868:1985 Plastics and ebonite; Determination of indentation hardness by means of a durometer (Shore hardness)
- ISO 7619:1986 Rubber; Determination of indentation hardness by means of pocket hardness meters
- ISO 7619:1997 Rubber - Determination of indentation hardness by means of pocket hardness meters
- ISO 4546:1993 Metallic materials; hardness test; verification of Knoop hardness testing machines
- ISO 7619-1:2010 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness)
- ISO 48-4:2018 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness)
- ISO 21509:2006 Plastics and ebonite - Verification of Shore durometers
- ISO 4547:1993 Metallic materials; hardness test; calibration of standardized blocks to be used for Knoop hardness testing machines
- ISO 7619-1:2004 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness)
- ISO 4516:1980 Metallic and related coatings; Vickers and Knoop microhardness tests
- ISO 18898:2006 Rubber - Calibration and verification of hardness testers
- ISO 48-5:2018 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 5: Indentation hardness by IRHD pocket meter method
- ISO 7267-2:2008 Rubber-covered rollers - Determination of apparent hardness - Part 2: Shore-type durometer method
- ISO 7267-2:1986 Rubber-covered rollers; Determination of apparent hardness; Part 2 : Shore-type durometer method
- ISO 7619-1:2004/Amd 1:2008 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness); Amendment 1: Precision data
TR-TSE
- TS 2611-1977 EBON?TE - DETERMINATION OF HARDNESS BY MEANS OF A DUROMETER
YU-JUS
- JUS G.S2.525-1984 Plastics. Determination of indentation hardness by means of a durometer (Shore hardness)
- JUS G.S2.125-1986 Rubber. Determination of Indentation hardness of a durometer (hardness Shore A and D)
GSO
- OS GSO ISO 868:2015 Plastics and ebonite -- Determination of indentation hardness by means of a durometer (Shore hardness)
- BH GSO ISO 868:2016 Plastics and ebonite -- Determination of indentation hardness by means of a durometer (Shore hardness)
- GSO ISO 868:2015 Plastics and ebonite -- Determination of indentation hardness by means of a durometer (Shore hardness)
- OS GSO 1248:2002 Rockwell for the determination of the hardness of organic paints
- GSO ISO 21509:2013 Plastics and ebonite -- Verification of Shore durometers
- BH GSO ISO 21509:2016 Plastics and ebonite -- Verification of Shore durometers
- GSO ISO 7619-1:2014 Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 1: Durometer method (Shore hardness)
- OS GSO ISO 7619-1:2014 Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 1: Durometer method (Shore hardness)
- GSO ISO 7267-2:2015 Rubber-covered rollers -- Determination of apparent hardness -- Part 2: Shore-type durometer method
- BH GSO ISO 7267-2:2016 Rubber-covered rollers -- Determination of apparent hardness -- Part 2: Shore-type durometer method
- GSO ISO 9378:2015 Photography -- Vesicular microfilm -- Determination of ISO speed and ISO range
- GSO ISO 3387:2015 Rubber -- Determination of crystallization effects by hardness measurements
- GSO ISO 2896:2015 Rigid cellular plastics -- Determination of water absorption
Korean Agency for Technology and Standards (KATS)
- KS M ISO 868-2021 Plastics and ebonite-Determination of indentation hardness by means of a durometer(Shore hardness)
- KS M ISO 868-2016(2021) Plastics and ebonite-Determination of indentation hardness by means of a durometer(Shore hardness)
- KS M 7077-2006 BOARD-DETERMINATION OF STIFFNESS BY TABER STIFFNESS TESTER
- KS M ISO 868:2011 Plastics and ebonite-Determination of indentation hardness by means of a durometer(Shore hardness)
- KS M ISO 868:2016 Plastics and ebonite-Determination of indentation hardness by means of a durometer(Shore hardness)
- KS M ISO 21509-2014(2019) Plastics and ebonite — Verification of Shore durometers
- KS M ISO 21509-2019 Plastics and ebonite — Verification of Shore durometers
- KS M ISO 21509:2014 Plastics and ebonite — Verification of Shore durometers
- KS M ISO 7619-1:2011 Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1:Durometer method(Shore hardness)
- KS M ISO 7619-1:2016 Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1:Durometer method(Shore hardness)
- KS M ISO 7267-2-2010(2015) Rubber-covered rollers-Determination of apparent hardness-Part 2:Shore-type durometer method
- KS M ISO 7267-2-2021 Rubber-covered rollers-Determination of apparent hardness-Part 2:Shore-type durometer method
- KS M ISO 7619-1-2021 Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1:Durometer method(Shore hardness)
- KS M ISO 7619-1-2016(2021) Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1:Durometer method(Shore hardness)
- KS D 8515-2009 Metallic and related coatings-Vickers and Knoop microhardness tests
- KS M ISO 18898:2021 Rubber — Calibration and verification of hardness testers
- KS M ISO 18898:2015 Rubber-Calibration and verification of hardness testers
- KS M ISO 7267-2:2010 Rubber-covered rollers-Determination of apparent hardness-Part 2:Shore-type durometer method
- KS B 5538-1993 Micro hardness testing machines for vickers and knoop hardness
- KS I ISO 19493-2009(2019) Water quality-Guidance on marine biological surveys of hard-substrate communities
American Society for Testing and Materials (ASTM)
- ASTM E140-97e2 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM F1957-99(2017) Standard Test Method for Composite Foam Hardness-Durometer Hardness
- ASTM F1957-99 Standard Test Method for Composite Foam Hardness-Durometer Hardness
- ASTM E140-12B(2019)e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM D2240-15 Standard Test Method for Rubber Property&x2014Durometer Hardness
- ASTM D2240-05(2010) Standard Test Method for Rubber Property8212;Durometer Hardness
- ASTM D2240-02 Standard Test Method for Rubber Property—Durometer Hardness
- ASTM D2240-15e1 Standard Test Method for Properties of Rubber &8212; Durometer Hardness
- ASTM D2240-15(2021) Standard Test Method for Rubber Property—Durometer Hardness
- ASTM E110-14(2023) Standard Test Method for Rockwell and Brinell Hardness of Metallic Materials by Portable Hardness Testers
- ASTM B647-23 Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
- ASTM E140-12b Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM A833-17 Standard Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers
- ASTM C661-15(2022) 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 E140-12be1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness
- ASTM C661-98 Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
- ASTM A833-19 Standard Test Method for Indentation Hardness of Metallic Materials by Comparison Hardness Testers
- ASTM E140-97e3 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM B647-10(2016) Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
- ASTM E140-02e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E110-82(2002) Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
- ASTM E110-82(1997)e2 Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
- ASTM E140-05e1 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-02 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-05 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM E140-07 Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, and Scleroscope Hardness
- ASTM B647-84(2000) Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Webster Hardness Gage
- ASTM D7735-17(2022) Standard Test Method for Type A Durometer Hardness Testing of Thermoplastic Pavement Marking at Elevated Temperatures
- ASTM E110-10 Standard Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
- ASTM B648-10(2015)e1 Standard Test Method for Indentation Hardness of Aluminum Alloys by Means of a Barcol Impressor
- ASTM C661-15 Standard Test Method for Indentation Hardness of Elastomeric-Type Sealants by Means of a Durometer
- ASTM D7735-17 Standard Test Method for Type A Durometer Hardness Testing of Thermoplastic Pavement Marking at Elevated Temperatures
Danish Standards Foundation
- DS/EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- DS/ISO 7619:1989 Rubber. Determination of indentation hardness by means of pocket hardness meters
- DS/ISO 4516:1983 Metallic and related coatings. Vickers and Knoop microhardness tests
- DS/ISO 7267/2:1987 Rubber covered rollers. Determination of apparent hardness. Part 2: Shore durometer method
KR-KS
- KS M ISO 868-2016 Plastics and ebonite-Determination of indentation hardness by means of a durometer(Shore hardness)
- KS M ISO 7619-1-2016 Rubber, vulcanized or thermoplastic-Determination of indentation hardness-Part 1:Durometer method(Shore hardness)
- KS M ISO 18898-2021 Rubber — Calibration and verification of hardness testers
Japanese Industrial Standards Committee (JISC)
- JIS K 7215:1986 Testing methods for durometer hardness of plastics
- JIS K 6253-3:2012 Rubber, vulcanized or thermoplastic -- Determination of hardness -- Part 3: Durometer method
- JIS K 6253-3:2023 Rubber, vulcanized or thermoplastic -- Determination of hardness -- Part 3: Durometer method
RU-GOST R
- GOST 24621-2015 Plastics and ebonite. Determination of indentation hardness by means of a durometer (Shore hardness)
- GOST 24621-1991 Plastics and ebonite. Determination of indentation hardness by means of a durometer (Shore hardness)
- GOST R ISO 7619-1-2009 Rubber, vulcanized or thermoplastic. Determination of indentation hardness. Part 1. Durometer method of measurement (Shore hardness)
- GOST 22761-1977 Metals and alloys. Brinell hardness test by static action portable hardness meters
- GOST 23677-1979 Hardness testing machines for metals. General technical requirements
- GOST 8.406-1980 State system for ensuring the uniformity of measurements. Hardness testing machines for rubber. Verification methods and means
- GOST 8.335-2004 State system for ensuring the uniformity of measurements. Hardness standard blocks. Methods of verification
German Institute for Standardization
- DIN EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003); German version EN ISO 868:2003
- DIN EN ISO 868:2003-10 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003); German version EN ISO 868:2003
- DIN ISO 48-4:2021-02 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness) (ISO 48-4:2018)
- DIN EN 59:2016-06 Glass reinforced plastics - Determination of indentation hardness by means of a Barcol hardness tester; German version EN 59:2016
- DIN ISO 48-4:2021 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4: Indentation hardness by durometer method (Shore hardness) (ISO 48-4:2018)
- DIN EN ISO 21509:2015-10 Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006); German version EN ISO 21509:2015
- DIN ISO 7619-1:2012 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1: Durometer method (Shore hardness) (ISO 7619-1:2010)
- DIN EN ISO 19493:2007-09 Water quality - Guidance on marine biological surveys of hard-substrate communities (ISO 19493:2007); German version EN ISO 19493:2007
Association Francaise de Normalisation
- NF EN ISO 868:2003 Plastics and ebonite - Determination of penetration hardness using a durometer (Shore hardness)
- NF T51-174:1998 Plastics and ebonite. Determination of identation hardness by means of a durometer (Shore hardness).
- NF T51-174*NF EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- NF ISO 48-4:2018 Vulcanized or thermoplastic rubber - Determination of hardness - Part 4: penetration hardness by the durometer method (Shore hardness)
- NF T46-003-4*NF ISO 48-4:2018 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 4 : indentation hardness by durometer method (Shore hardness)
- NF EN 59:2016 Glass-reinforced plastics - Determination of penetration hardness using a Barcol hardness tester
- XP T47-814:2007 Rubber bearings - Determination of apparent Shore A hardness using a pocket durometer
- NF T57-106*NF EN 59:2016 Glass reinforced plastics - Determination of indentation hardness by means of a Barcol hardness tester
- NF T46-052-1:2010 Rubber, vulcanized or thermoplastic - Determination of indentation hardness - Part 1 : durometer method (Shore hardness).
- NF T46-003-5*NF ISO 48-5:2018 Rubber, vulcanized or thermoplastic - Determination of hardness - Part 5 : indentation hardness by IRHD pocket meter method
- NF T46-084:2012 Rubber - Calibration and verification of hardness testers.
- NF T47-404-2:2008 Rubber-covered rollers - Determination of apparent hardness - Part 2 : Shore-type durometer method.
- NF V03-201:1967 Guide for assessing the firmness of the pulp using the penetrometer
- NF T51-123:1998 Plastics. Verification of Shore hardness durometers.
- NF A91-118*NF EN ISO 4516:2002 Metallic and other inorganic coatings - Vickers and Knoop microhardness tests.
- NF ISO 48-5:2018 Vulcanized or thermoplastic rubber - Determination of hardness - Part 5: penetration hardness by the pocket durometer method calibrated in DIDC
- NF ISO 48-7:2018 Vulcanized or thermoplastic rubber - Determination of hardness - Part 7: apparent hardness of rubber-coated cylinders by the Shore type durometer method
- NF ISO 48-9:2018 Vulcanized or thermoplastic rubber - Determination of hardness - Part 9: calibration and verification of durometers
British Standards Institution (BSI)
- BS EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- BS ISO 19979:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Indentation hardness by durometer method (Shore hardness)
- BS ISO 48-4:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Indentation hardness by durometer method (Shore hardness)
- 17/30335305 DC BS ISO 7619-1. Rubber, vulcanized or thermoplastic. Determination of indentation hardness. Part 1. Durometer method (Shore hardness). Part 1: Durometer method (Shore hardness)
- BS ISO 7619-1:2010 Rubber, vulcanized or thermoplastic. Determination of indentation hardness. Durometer method (Shore hardness)
- BS EN ISO 21509:2015 Plastics and ebonite. Verification of Shore durometers
- BS ISO 7267-2:2008 Rubber-covered rollers - Determination of apparent hardness - Shore-type durometer method
- BS ISO 7267-2:2009 Rubber-covered rollers. Determination of apparent hardness. Shore-type durometer method
- BS ISO 21509:2006 Plastics and ebonite - Verification of Shore durometers
- BS ISO 48-5:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Indentation hardness by IRHD pocket meter method
- BS ISO 48-7:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Apparent hardness of rubber-covered rollers by Shore-type durometer method
- BS 903-A57:1997 Physical testing of rubber - Determination of indentation hardness by means of pocket hardness meters
- BS EN ISO 4516:2002 Metallic and other inorganic coatings - Vickers and Knoop microhardness tests
- BS ISO 48-9:2018 Rubber, vulcanized or thermoplastic. Determination of hardness. Calibration and verification of hardness testers
VN-TCVN
- TCVN 4502-2008 Plastics and ebonite.Determination of indentation hardness by means of a durometer (Shore hardness)
- TCVN 258-2-2007 Metallic materials.Vickers hardness test.Part 2:Test merhod
- TCVN 5728-1993 Measuring means of Vicker hardness.Verification schedules
TH-TISI
- TIS 2245-2005 Plastics and ebonite.determination of indentation hardness by means of a durometer (shore hardness)
RO-ASRO
- STAS SR ISO 868:1995 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness)
- STAS 8643-1970 PLASTICS Determination of identation hardness by means of a dnrometer Shore
- STAS 11333-1979 THERMOSETTING PLASTICS Hardness determination by Barcol durometer
FI-SFS
- SFS-ISO 868 E:1986 This standard is approved in English
- SFS 2623-1973 Design of pressure vessels. Hole hardness coefficient
European Committee for Standardization (CEN)
- EN ISO 868:1997 Plastics and Ebonite - Determination of Indentation Hardness by Means of a Durometer (Shore Hardness) ISO 868: 1985
- prEN 667-1992 Rubber floor coverings; determination of indentation hardness by means of a durometer (Shore A hardness)
- EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
- EN ISO 21509:2015 Plastics and ebonite - Verification of Shore durometers
- EN ISO 6507-2:2005 Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (ISO 6507-2:2005)
CZ-CSN
- CSN 99 4442-1989 Indenters for hardness testing machines Methods of verification
- CSN 62 1431-1993 Rubber, plastics and ebonite. Determination of indentation hardness by means of a durometer (Shore hardness)
IN-BIS
- IS 7096-1981 Hardness test method for metal materials hardness tester
- IS 7172-1984 Calibration method of hardness tester
- IS 13360 Pt.5/Sec.11-1992 Plastics—Test Methods Part 5 Mechanical Properties Section 11: Determination of Indentation Hardness (Shore Hardness) of Plastics by Durometer
- IS 12240 Pt.2-1988 Test methods for polyvinyl chloride sheaths Part 2 Determination of durometer hardness Shore A
HU-MSZT
- MSZ KGST 2003-1979 Hardness measurement of powder metallurgy hard metal Rockwell hardness tester
- MSZ 13830-1971 Calculation of hardness of pressure container cylinder
- MSZ 13822/10-1980 Calculation of hardness of pressure-resistant container. cylinder
- MSZ 13822/2-1980 Calculation of hardness of pressure-resistant container. Thin wall tube
- MSZ 1767-1959 Calculation of hardened wall thickness of steam boiler
- MI 13822/14-1984 Calculation of hardness of pressure-resistant containers. The weight of the container foot
- MSZ 13822/3-1983 Calculation of hardness of pressure-resistant container. Supports curved tube containers
- MSZ 13822/5-1980 Calculation of hardness of pressure vessel. conical belt
- MI 13822/18-1986 Calculation of hardness of pressure-resistant containers. liquid container
- MSZ 13822/1-1980 Calculation of hardness of pressure-resistant container. General provisions
- MI 13822/13-1984 Calculation of hardness of pressure-resistant containers. lens compensation
- MSZ 13822/8-1980 Calculation of hardness of pressure-resistant containers. Cutting strong
- MI 13822/12-1983 Calculation of hardness of pressure-resistant containers. Pipe connection
- MSZ 13822/4-1980 Calculation of hardness of pressure-resistant container. High-sided container base
- MI 13822/19-1984 Calculation of hardness of pressure-resistant containers. Strong pressure on the bottom of the container
PT-IPQ
- NP ISO 7619:2001 Rubber Determination od indentation hardness by means of packet hardness meters
Indonesia Standards
- SNI 06-4999-1999 Determination of hardness of vulcanized rubber by shore durometer
Lithuanian Standards Office
- LST EN ISO 868:2004 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
AENOR
- UNE-EN ISO 868:2003 Plastics and ebonite - Determination of indentation hardness by means of a durometer (Shore hardness) (ISO 868:2003)
- UNE-ISO 7619-1:2011 Rubber, vulcanized or thermoplastic -- Determination of indentation hardness -- Part 1: Durometer method (Shore hardness)
SE-SIS
- SIS MNC 1101-1980 Meta I lic materials — Hardness test — Calculation of Brinell hardness values
- SIS MNC 1102-1980 Meta/lic materials — Hardness test — Calculation of Vickers hardness values
- SIS MNC 1101-1963 Calrulation oj lirinell hardness valuex
- SIS MNC 1102-1963 Calculation of Vickers hardnexs values
GM North America
- GM GMP.PVC.028-1990 PVC - Durometer Type D Hardness, Rigid, Non Appearance Injection Molding Grade
- GM GMP.PVC.025-1999 PVC - Plastisol, 60 Type A Durometer
- GM GMP.EEBC.002-1994 Thermoplastic Polyester Elastomer - 42 Type D Durometer Hardness, 60 MPa Flexural Modulus
ZA-SANS
- SANS 7619:2003 Rubber - Determination of indentation hardness by means of pocket hardness meters
- SANS 7619-1:2009 Rubber, vulcanized or thermoplastic - Determination of indentation hardness Part 1: Durometer method (Shore hardness)
ES-UNE
- UNE-EN ISO 21509:2016 Plastics and ebonite - Verification of Shore durometers (ISO 21509:2006)
- UNE-EN 59:2016 Glass reinforced plastics - Determination of indentation hardness by means of a Barcol hardness tester
BE-NBN
- NBN T 31-002-1976 Vulcanized rubbers - indentation hardness by means of a Shore duro-meter
- NBN T 41-010-1977 MEASURING HARDNESS WITH THE BARCOL DUROMETER
IT-UNI
- UNI 7318-1974 Elastic Materials: Testing of Vulcanized Materials, International Hardness Scale Determination of Standard Specimens Using Durometers and Microhardness Testers
- UNI EN 59-1977 Glass reinforced plastics. Measurement of hardness by means of a barcol impressor.
CEN - European Committee for Standardization
- EN ISO 6507-2:1997 Metallic Materials - Vickers Hardness Test - Part 2: Verification of Testing Machines
- EN ISO 6507-2:2018 Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines
US-Unspecified Preparing Activity
- DI-EMCS-81855-2011 HIGH-ALTITUDE EMP (HEMP) HARDNESS MAINTENANCE AND HARDNESS SURVEILLANCE (HM/HS) PLAN
Society of Automotive Engineers (SAE)
- SAE AMS3302G-2007 Silicone Rubber General Purpose 50 Durometer
- SAE AMS3301H-2011 Silicone Rubber, General Purpose, 40 Durometer
- SAE AMS3303K-2011 Silicone Rubber, General Purpose, 60 Durometer
- SAE AMS3303J-1990 Silicone, Rubber General Purpose 60 Durometer
- SAE AMS3305H-2001 Silicone, Rubber General Purpose 80 Durometer
- SAE AMS3303J-2007 Silicone, Rubber General Purpose 60 Durometer
- SAE AMS3302G-1990 Silicone Rubber General Purpose 50 Durometer
- SAE AMS3305H-1990 Silicone, Rubber General Purpose 80 Durometer
- SAE AMS3304G-2001 Silicone, Rubber General Purpose 70 Durometer
- SAE AMS3304H-2016 Silicone, Rubber General Purpose 70 Durometer
- SAE AMS3301G-1990 Silicone, Rubber General Purpose 40 Durometer
- SAE AMS3304G-1990 Silicone, Rubber General Purpose 70 Durometer
- SAE AMS3305J-2014 Silicone@ Rubber General Purpose 80 Durometer
- SAE AMS3301G-2007 Silicone, Rubber General Purpose 40 Durometer
- SAE AMS3571/2-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 55 "A"
- SAE AMS3571/3-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 65 "A"
- SAE AMS3301K-2024 Elastomer: Silicone Rubber (MQ/VMQ), General Purpose, 35 - 45 Durometer Type ‘A’ Hardness
- SAE AMS3571/4-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 75 "A"
- SAE AMS3571/5-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 85 "A"
- SAE AMS3571/6-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 95 "A"
- SAE AMS3571/7-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 55 "D"
- SAE AMS3571/9-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 75 "D"
- SAE AMS3304J-2019 Elastomer: Silicone, Rubber (MQ/VMQ) General Purpose 65 – 75 Durometer Type ‘A’ Hardness
- SAE AMS3571/1-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 45 "A"
- SAE AMS3571/8-1976 POLYURETHANE CASTING RESIN, FLEXIBLE, SOLID Polyether-Type Durometer Hardness 65 "D"
- SAE AMS3302H-2011 Silicone Rubber, General Purpose, 50 Durometer
- SAE AMS3200M-2024 Elastomer, Acrylonitrile Butadiene Rubber (NBR) 55-65 Type A Durometer Hardness Petroleum-Base Hydraulic Fluid Resistant
American National Standards Institute (ANSI)
- ANSI/ASTM E110:1982 Test Method for Indentation Hardness of Metallic Materials by Portable Hardness Testers
ES-AENOR
- UNE 7-423 Pt.5-1988 metallic material. Hardness test. Inspection of Vickers hardness tester from HV0.2 to HV100
- UNE 7-423 Pt.2-1986 metallic material. Hardness test. Vickers hardness test. Part 2: HV0.2 to HV5
- UNE 7-424 Pt.5-1988 metallic material. Hardness test. Inspection of Rockwell hardness tester (ABCDEFGHK scale)
- UNE 7-423 Pt.4-1988 metallic material. Hardness test. Pattern inspection for Vickers hardness test from HV0.2 to HV100
- UNE 7-423 Pt.4-1-1988 metallic material. Hardness test. Pattern inspection for Vickers hardness test from HV0.2 to HV100
SAE - SAE International
- SAE AMS3305K-2019 Silicone, Rubber General Purpose 80 Durometer
United States Navy
- NAVY MIL-R-900 F VALID NOTICE 1-1991 RUBBER GASKET MATERIAL, 45 DUROMETER HARDNESS
- NAVY MIL-PRF-900 F-1973 RUBBER GASKET MATERIAL, 45 DUROMETER HARDNESS
- NAVY MIL-PRF-15624 F-1994 GASKET MATERIAL, RUBBER, 50 DUROMETER HARDNESS (MAXIMUM)
(U.S.) Ford Automotive Standards
- FORD WSB-M4D871-A1-2021 POLYVINYL CHLORIDE (PVC), FLEXIBLE, 55 A DUROMETER HARDNESS, INTERIOR ***TO BE USED WITH FORD WSS-M99P1111-A***
Military Standards (MIL-STD)
- DOD A-A-53663-1988 COUNTING APPARATUS, BACTERIAL COLONY
PL-PKN
- PN F94051-1958 Przedmiotem normy jest okre?lenie znaków skali twardo?ci o?ówków.
Standard Association of Australia (SAA)
- AS 1683.15.2:1990 Methods of test for elastomers - Durometer hardness
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