This procedure applies to the initial calibration, subsequent calibration and in-use calibration of extensometers.
JJG 762-2007 Referenced Document
ASTM E83-02 Standard Practice for Verification and Classification of Extensometer System*, 2024-04-18 Update
GB/T 1040.1-2006 Plastics.Determination of tensile properties.Part 1:General principles
GB/T 12160-2002 Calibration of extensometers used in uniaxial testing (ISO 9513:1999,Metallic materials--Calibration of extensometers used in uniaxial testing, IDT)
GB/T 228-2002 Metallic materials--Tensile testing at ambient temperature
GB/T 7314-2005 Metallic materials-Compression testing at ambient temperature
JJF 1096-2002 Calibration Specification for Calibrator of Extensometers*, 2024-04-18 Update