JDS-1立式接觸式干涉儀
本儀器是一種采用量塊或標(biāo)準(zhǔn)零件借以高精度的比較方式的立式精密長(zhǎng)度計(jì)量?jī)x器。主要用于150mm以下塊規(guī),亦可用作高精密度的長(zhǎng)度和外徑的精密測(cè)量,是各級(jí)計(jì)量室的基本長(zhǎng)度計(jì)量?jī)x器之一。
JDS-1 Interferometer is applicable for measurement of 3-4 grade gauge blocks or precision sizes up to 150 mm by high-precision comparison with a higher grade of gauge block or a standard reference component. It is one of the basic length-metrological instruments.
and cylinders.
JDS-1立式接觸式干涉儀技術(shù)參數(shù):
被測(cè)件最大長(zhǎng)度 Max. measured length |
150 mm | |||||||||||
工作臺(tái)行程 Lifting range of worktable |
5 mm | |||||||||||
測(cè)桿移動(dòng)范圍 | 0.5mm | |||||||||||
分劃板刻度范圍 | ±50格 | |||||||||||
直接測(cè)量范圍 Measuring range |
5-20μm | |||||||||||
分度值調(diào)整范圍 Adjusting range of grad |
0.05-0.2 μm | |||||||||||
推薦使用分度值Recommended grad |
0.1 μm | |||||||||||
測(cè)量壓力 Measuring force |
(1.5±0.1) N | |||||||||||
儀器示值穩(wěn)定性 Indication reliability |
0.02 μm | |||||||||||
儀器誤差 Indication error |
數(shù)字顯示 Digital display | |||||||||||
最大測(cè)量誤差 Max.measurement error |
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儀器體積 Dimensions |
280×500×700 mm | |||||||||||
儀器重量 Weight |
40 kg | |||||||||||
標(biāo)準(zhǔn)配件 Standard attachments |
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