Surface Roughness Measuring Instrument LR-A089 Mechanical Roughness Analysis Testing Machine
Surface Roughness Measuring Instrument LR-A089 Mechanical Roughness Analysis Testing Machine
Description
The surface roughness measuring instrument is a measuring device with high precision, multiple functions and convenient operation. It is widely used for detecting the surface roughness of various parts.
The surface roughness measuring instrument adopts an independently developed roughness sensor without a probe head.
With precision guideways as the measurement benchmark, the accuracy is higher and the application scope is wider.
It can easily measure inclined parts and arc-shaped parts.
Technical Parameters
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Roughness Accuracy |
Measuring Range |
±420 μm |
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|
Resolution |
655356:1 |
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Indication Accuracy |
≤±(8 nm + 3.5%) |
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|
Residual Noise |
≤0.008 μm |
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Repeatability |
1δ≤1.5 nm |
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Cut-off Wavelength |
0.025, 0.08, 0.25, 0.8, 2.5, 8 mm |
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|
Evaluation Length |
λC×2, 3, 4, 5, 6, 7 |
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Driving Speed |
X-axis Driving Mode |
Electric |
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Y-axis Driving Mode |
Electric |
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