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电接点压力表设定点偏差和切换差检定方法探讨

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针对电接点压力表的设定点偏差和切换差检定中存在相关信息概念不清、检定规程理解不深、电接点信号发讯设备不明确等问题,结合检定实际情况,重点整理了与其检定有关的重要信息;分析了检定规程与实际检定方法的异同及处理方法,并将万用表作为电接点信号发讯设备,提出设定点偏差和切换差的检定方法,细化了检定流程.同时,根据检定过程中发现的常见故障,提出了修护方法.
Discussion on Verification Method of Setting Point Error and Switching Error of Electric Contact Pressure Gauge
In view of the problems in the verification of set point deviation and switch difference of electric contact pressure gauge,such as unclear concept of relevant information,not deep understanding of verification rules,unclear electric contact signal sending equipment,and so on,the important information related to its verification is emphati-cally sorted out according to the actual verification situation.This paper analyzes the similarities and differences be-tween the verification rules and the actual verification methods and the processing methods,and takes the multimeter as the electrical contact signal signaling equipment,puts forward the verification methods of set point deviation and switching difference,and elaborates the verification process.At the same time,according to the common faults found in the verification process,the repair method is proposed.

electric contact pressure gaugeset point errorswitching errorverification method

尧礼辉、吴优、梁国杰

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92601部队

电接点压力表 设定点偏差 切换差 检定方法

2024

计量与测试技术
成都市计量监督检定测试所

计量与测试技术

影响因子:0.175
ISSN:1004-6941
年,卷(期):2024.51(7)
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