該產(chǎn)品精度高,示值穩(wěn)定性好,帶有微調(diào)裝置,便于測(cè)量,適用于各種生產(chǎn)場(chǎng)合的比較測(cè)量。具有防震、防塵和水的功能。 |
杠桿齒輪比較儀 杠桿齒輪比較儀適用于測(cè)量工件的幾何尺寸和形位差。特別是檢定工件的跳動(dòng)量,并可用比較法則定長(zhǎng)度。 MECHANICAL DIAL COMPARATOR Mechanical dial comparator is designed for measuring and cheching the workpieces in respects of their geometric accuracy and form-location tolerances;pulsating quantity length by comparision method. | |||||||||||||||||||||||||||||
主要技術(shù)數(shù) main technical data (按GB/T6320-1997) | |||||||||||||||||||||||||||||
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