Surftest SJ-220
Product Overview
Model
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Resolution
Detector Resolution Depending on the measurement range, 360 µm / 3.5 nm 100 µm / 3.5 nm 25 µ / 0.2 nm
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Primary Function
Surface Roughness Measuements [Handle Type]
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X Axis
Measuring Range Traverse length : 17.5 mm Detector Range : 360 µm (-200 µm to +160 µm)
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Measuring Force
0.75 mN
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Measuring Speed
Tracing Speed Measurement 0.25 mm/s 0.5 mm/s 0.75 mm/s 1 mm/s Return 1 mm/s