Technical Specifications:
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measurement parameters
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Raand Rz
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measurement range
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Ra:0.05-10μm
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Rz:0.1-50μm
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sampling length
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0.25mm、0.8mm、2.5mm
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evaluation length
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1.25mm、4mm、5mm
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Scan length
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6mm
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indication error
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≤±15%
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indication variation
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<12%
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sensor type
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Piezoelectric crystal
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power supply
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3.6Vlithium-ion battery
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Operating Temperature
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0ºC- 40ºC
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weight
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160g
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Overall dimensions
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110×70×24mm
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Standard configuration:
Host, power adapter, multi line template
Optional Accessories
Four easy steps to complete the measurement:
Step 1: Press the start button to turn on the device (please ensure that the sensor protection door is open)
Step 2: Select measurement parameters
1. Select the measurement parameter Ra/Rz according to Ra/Rz/Cal;
2. Select the sampling length and evaluation length according to GB1031-83 "Surface roughness parameters and their values"
Step 3: Indication Calibration (easily done by left clicking and middle clicking in indication calibration state)
Note: Calibration of indication is not a necessary measurement step
Step 4: Press the start button to start measuring and display the measurement results (automatically shut down after 30 seconds)
Usage tips:
1. Long press the left button in non measurement state to enter the calibration state of the displayed value;
2. Press the start button to push out the indication calibration status;
3. Press and hold the middle button to easily convert between metric and imperial systems;
4. Use the middle button to select the sampling length in sequence
Note: For more technical articles, please refer to "Selection of Sampling Length and Evaluation Length in Roughness Measurement"