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Accuracy class

Accuracy class, Total:82 items.

In the international standard classification, Accuracy class involves: Linear and angular measurements, Characteristics and design of machines, apparatus, equipment, Electricity. Magnetism. Electrical and magnetic measurements, Rubber and plastics products, Pipeline components and pipelines, Aerospace fluid systems and components, Fluid power systems, Gears, Machine tool systems, Pumps, Acoustics and acoustic measurements, Installations in buildings, Metrology and measurement in general.

Korean Agency for Technology and Standards (KATS), Accuracy class

• KS B 5252-1995(2022) Precision levels
• KS B ISO 5198-2003(2018) Centrifugal, mixed flow and axial pumps－Code for hydraulic performance tests－Precision class

HU-MSZT, Accuracy class

• MSZ 2493-1974
• MSZ 8759-1977
• MSZ 10102-1976
• MSZ 10109-1976
• MSZ 2233-1976
• MSZ 2234-1976
• MSZ 2272-1974
• MSZ 10117-1977
• MSZ 9197-1977
• MSZ 2268-1979
• MSZ 2415-1980
• MSZ 10111-1976
• MSZ 2420-1982
• MSZ 10113-1976
• MSZ 2466-1972
• MSZ 11032-1979
• MSZ 8760-1977
• MSZ 2402-1978
• MSZ 2266-1979
• MSZ 2279-1979
• MSZ 2474-1979
• MSZ 2363-1972
• MSZ 2456-1965
• MSZ 11031-1980
• MSZ 10115-1977
• MSZ 2405-1978
• MSZ 2426-1982
• MSZ 2290-1973
• MSZ KGST 281-1976
• MSZ 2294-1974
• MSZ 9198-1977
• MSZ 10114-1977
• MSZ 2486-1975
• MSZ 2406-1978

National Electrical Manufacturers Association（NEMA), Accuracy class

• NEMA C12.20-2002 Electricity Meters 0.2 and 0.5 Accuracy Classes

NEMA - National Electrical Manufacturers Association, Accuracy class

• NEMA C12.20-1998 Electricity Meters 0.2 and 0.5 Accuracy Classes
• NEMA C12.20-2015 Electricity Meters 0.1@ 0.2 and 0.5 Accuracy Classes (Incorporated Errata: March 2018)

RU-GOST R, Accuracy class

• GOST 11472-1969 Limits and fits. Grades of tolerance 02-09
• GOST 25990-1983 Electrical active energy meters, accuracy class 2,0. Acceptance control
• GOST 30207-1994 Alternating current static watt-hour meters for active energy (accuracy classes 1 and 2)
• GOST 30206-1994 Alternating current static watt-hour meters for active energy ( accuracy classes 0,2 S and 0,5 S)
• GOST 8.401-1980 State system for ensuring the uniformity of measurements. Accuracy classes of measuring instruments. General requirements

VN-TCVN, Accuracy class

• TCVN 5755-1993 Measuring instruments.Class of accuracy.General requirements

United States Navy, Accuracy class

• NAVY MIL-DTL-16034/14 A-2008 AMMETERS, AC, PORTABLE, 0.75-PERCENT ACCURACY CLASS

Indonesia Standards, Accuracy class

• SNI 05-4391-1996 Precision level

Professional Standard - Aerospace, Accuracy class

• QJ 1022-1986 Accuracy grade and range series of pressure sensor
• QJ 1570.5-1989 Filling standards for instrument specifications and accuracy grades

GOSTR, Accuracy class

• GOST 34251-2017 Hydraulic pumps. Noise test code. Accuracy grades 2 and 3
• GOST R 53479-2009 Printing trades equipment. Methods for determination of noise emission dates. Accuracy grades 2 and 3

Association Francaise de Normalisation, Accuracy class

• NF L46-014:1986 O-rings. Butadiene acrylonitrile rubber 20A8. Precision class A. Quality class 3.
• NF L46-015:1987 O-rings. Butadiene acrylonitrile rubber 20B8. Precision class A. Performance class 3.
• NF L46-012:1986 Joints toriques - Élastomère fluorocarboné 64C8 - Classe de précision A - Classe de qualité 3.
• NF L46-016:1987 Joints toriques - Élastomère éthylène-propylène 41B8 - Classe de précision A - Classe de performance 3.
• NF EN ISO 20361/A11:2020 Pompes et groupes motopompes pour liquides - Code d'essai acoustique - Classes de précision 2 et 3
• NF EN ISO 20361:2019 Pompes et groupes motopompes pour liquides - Code d'essai acoustique - Classes de précision 2 et 3
• NF L46-013:1986 Joints toriques - Élastomère butadiene-nitrile acrylique 21A7 - Classe de précision A - Classe de qualité 3.
• NF X10-603:1987 CENTRIFUGAL,MIXED FLOW AND AXIAL PUMPS. CODE FOR HYDRAULIC PERFORMANCE TESTS. PRECISION CLASS.
• NF EN ISO 5198:1999 Pompes centrifuges, hélico-centrifuges et hélices - Code d'essais de fonctionnement hydraulique - Classe de précision.
• NF EN ISO 2151:2008 Acoustique - Code d'essai acoustique pour les compresseurs et les pompes à vide - Méthode d'expertise (classe de précision 2)
• NF EN 13023/IN1:2010 Méthodes de mesurage du bruit émis par les machines d'impression, de transformation, de fabrication et de finition du papier - Classes de précision 2 et 3
• NF EN 13023+A1:2010 Méthodes de mesurage du bruit émis par les machines d'impression, de transformation, de fabrication et de finition du papier - Classes de précision 2 et 3
• NF D40-050:2015 Code d'essai acoustique pour les équipements de cuisson et les équipements de réfrigération professionnels (classe de précision expertise et contrôle)

British Standards Institution (BSI), Accuracy class

• BS 4185-11:1983 Machine tool components - Recommendations for accuracy grades of gears

CZ-CSN, Accuracy class

• CSN 17 7010-1974 Balance with non-automatic function of accuracy class 1 to 4. Basic metrological regulations

KR-KS, Accuracy class

• KS B ISO 20361-2008 Liquid pumps and pump units－Noise test code－Grades 2 and 3 of accuracy

Danish Standards Foundation, Accuracy class

• DS/EN ISO 20361/AC:2010 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
• DS/EN ISO 20361:2009 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy
• DS/EN ISO 5198:1999 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class

International Organization for Standardization (ISO), Accuracy class

• ISO 20361:2019 Liquid pumps and pumps units — Noise test code — Grades 2 and 3 of accuracy

未注明发布机构, Accuracy class

• DIN EN ISO 15744:2002 Hand-held non-electrically operated machines Noise measurement method Accuracy class 2 method
• BS EN ISO 5198:1999(2000) Centrifugal, mixed flow and axial pumps — Code for hydraulic performance tests — Precision class
• DIN EN 13023:2003 Noise measurement methods for printing, paper converting, paper making and finishing machines Accuracy grades 2 and 3 Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment — Accuracy grades 2 and 3; Méthod
• DIN EN ISO 3741:2001 Acoustics Determination of the sound power levels of noise sources from sound pressure measurements using reverberation chamber methods of accuracy class 1

PT-IPQ, Accuracy class

• NP 1810-1984

Lithuanian Standards Office , Accuracy class

• LST EN ISO 20361:2009 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2007)
• LST EN ISO 20361:2009/AC:2010 Liquid pumps and pump units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2007)
• LST EN ISO 5198:2000 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987)

German Institute for Standardization, Accuracy class

• DIN EN ISO 20361:2020 Liquid pumps and pumps units - Noise test code - Grades 2 and 3 of accuracy (ISO 20361:2019)
• DIN EN ISO 5198:1999-12 Centrifugal, mixed flow and axial pumps - Code for hydraulic performance tests - Precision class (ISO 5198:1987); German version EN ISO 5198:1998
• DIN EN 13023:2010-08 Noise measurement methods for printing, paper converting, paper making machines and auxiliary equipment - Accuracy grades 2 and 3; German version EN 13023:2003+A1:2010

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