GB/T 25917.2-2019 Active National standards

GB/T 25917.2-2019 Uniaxial fatigue testing systems—Part 2:Dynamic calibration device(DCD) instrumentation

Publish Date: 2019-10-18 Implement Date: 2020-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 25917.2-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Metallic material testing machine

ICS Name: Mechanical testing

Publish Date: 2019-10-18

Implement Date: 2020-05-01

Pages: 10 pages

Scope

This part of GB/T 25917 specifies the calibration procedures for instruments used in dynamic calibration devices (DCD), and also describes the analysis methods for measurement results, thereby obtaining the effective test frequency range of the instruments used when using dynamic calibration devices in accordance with ISO 4965-1. In order to calibrate the dynamic force of the single-axis fatigue test system, it is necessary to measure the force applied to a specimen of known accuracy level—this measurement is carried out using a dynamic calibration device (DCD) to replace the specimen, in accordance with the calibration method described in ISO 4965-1.