JDS-1立式接触式干涉仪
本仪器是一种采用量块或标准零件借以高精度的比较方式的立式精密长度计量仪器。主要用于150mm以下块规,亦可用作高精密度的长度和外径的精密测量,是各级计量室的基本长度计量仪器之一。
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立式接触式干涉仪技术参数:
被测件最大长度 Max. measured length |
150 mm | |||||||||||
工作台行程 Lifting range of worktable |
5 mm | |||||||||||
测杆移动范围 | 0.5mm | |||||||||||
分划板刻度范围 | ±50格 | |||||||||||
直接测量范围 Measuring range |
5-20μm | |||||||||||
分度值调整范围 Adjusting range of grad |
0.05-0.2 μm | |||||||||||
推荐使用分度值Recommended grad |
0.1 μm | |||||||||||
测量压力 Measuring force |
(1.5±0.1) N | |||||||||||
仪器示值稳定性 Indication reliability |
0.02 μm | |||||||||||
仪器误差 Indication error |
数字显示 Digital display | |||||||||||
最大测量误差 Max.measurement error |
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仪器体积 Dimensions |
280×500×700 mm | |||||||||||
仪器重量 Weight |
40 kg | |||||||||||
标准配件 Standard attachments |
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