Research and application of time relay calibration device

Deng Bin, Sun Xiaoyan, Li Wenqiang, Wang Mingyu, Xu Hailong, Guan Zexin, Wang Dalong, Zhang Zhe, Wang Weizhao

Abstract

This paper introduces the design principle and application of time interval measuring instrument. A simple calibration device basing on the powerful data processing ability of single chip microcomputer, has strong data processing capability for time relay is designed Which solves the traceability problem of various types of time relays, and realizes the automatic calibration of time relays, the uncertainty of measurement process is analyzed and studied. Not only be used to calibrate the time relay, but also be used for testing industrial digital electronic detonators and other initiating explosive devices.

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IMEKO-TC4-2022-24.pdf

DOI

10.21014/tc4-2022.24

IMEKO TC

TC4 - Measurement of Electrical Quantities

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