Optical Scale Ball Bar
Category: Machine Tool & Machinery
Booth No: R728
Lei & So optical scale ball bar (OPSB) contains a fixed length optical scale and two precision balls.
OPSB can measure linear distance between two balls with high precision.
The length of OPSB can be customized.
Repeatability of OPSB : 0.2μm (95%)
Accuracy of OPSB : ±0.5μm (95%)
Resolution : 50nm
適用溫度 : 攝氏10度~40度
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