(百分表和千分表)校准操作,确保测量值准确。(Shenzhen)(百分表和千分表)的校准操作。:、:、步距规或标准量块。:Roomtemperature20±2℃,Relativehumidity<65%.莁校准环境:室温20±2℃,相对湿度<65%。::180天。::膀Visualcheckthedialindicator,thebezelshouldbeclearwithscalemarking,Theprobeshouldnotbewearoff、蒅Rusting、chipoffandscratches,otherwise,,没有影响读数缺陷,其测头不应有严重的磨损,锈迹,崩缺和明显的划痕,否则修理。’sbodythatshouldnothaveappearancelooseness,,表圈转动应平稳,静止可靠。 测杆的移动及指针的回转应平稳、灵活,不得有跳格、卡住和阻滞现象,测杆移动时,指针不应松动。,、middleandendpositionofthewholemeasuringrange,adjustthepointertoascale,raisethespindle蒀5times,(variationofindication:,indicatorwith0.
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