JJG 762-2007: Extensometer

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Scope

This Regulation is applicable to the first verification, subsequent verification and
in-service verification of extensometers.
2 Citations
The following documents are cited in this Regulation:
GB/T 228-2002, Metallic materials - Tensile testing at ambient temperature
GB/T 1040.1-2006, Plastics - Determination of tensile properties - Part 1:
General principles
GB/T 7314-2005, Metallic materials - Compression testing at ambient
temperature
GB/T 12160-2002/ ISO 953:1999, Calibration of extensometers used in
uniaxial testing
JJF 1096-2002, Calibration Specification for Calibrator of Extensometers
ASTM E83-02, Standard Practice for Verification and Classification of
Extensometer System
During the use of this Regulation, please pay attention to the currently valid
version of the above-cited documents.

Basic Data

Standard ID	JJG 762-2007 (JJG762-2007)
Description (Translated English)	Extensometer
Sector / Industry	Metrology and Measurement Industry Standard
Classification of Chinese Standard	A53
Classification of International Standard	17.100
Word Count Estimation	16,145
Date of Issue	2007-08-21
Date of Implementation	2008-02-21
Older Standard (superseded by this standard)	JJG 762-1992
Quoted Standard	AQSIQ Announcement No. 142 of 2007
Regulation (derived from)	AQSIQ Announcement No. 142 of 2007
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine
Summary	This standard applies to extensometer initial verification, testing and use of subsequent verification.