JJF 1943-2021 Active National Metrology Technical Specifications JJF

JJF 1943-2021 Calibration Specification for Shock Measuring Instruments

JJF 1943-2021 Calibration Specification for Shock Measuring Instruments

Publish Date: 2021-12-08 Implement Date: 2022-06-08 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: JJF 1943-2021

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2021-12-08

Implement Date: 2022-06-08

Pages: 24 pages

Scope

This specification applies to impact measurement instruments that characterize the impact performance using an impact acceleration peak range of (50~20×106) m/s2 and a pulse duration range of (0015~10) ms for various types of impact acceleration time histories, including standard impact acceleration measurement instruments with/without adjustable amplifiers and display sections, working impact acceleration measurement instruments, and calibration of impact acceleration laser measurement instruments.
Note: For pulse durations greater than 10 ms, refer to this specification for implementation.

Development Information

Word Count: 31 Thousand words Pages: 24 pages

Replace the following standards

JJG 973-2002 Measuring Instrument for Shock

Referenced Standards

JJG 2072-2016 Measuring Instruments for Shock Acceleration GB/T 2298-2010 Mechanical vibration,shock and condition monitoring—Vocabulary GB/T 20485.1-2008 Methods for the calibration of vibration and shock transducers—Part 1:Basic concepts GB/T 20485.13-2007 Methods for the calibration of vibration and shock transducers—Part 13:Primary shock calibration by laser interferometry GB/T 20485.22-2008 Methods for the calibration of vibration and shock transducers—Part 22:Shock calibration by comparison to a reference transducer JJF 1156-2006 Terminology and Definitions for Measurement of Vibration,Shock and Rotating Velocity

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