TIME 3100 Surface Roughness Tester (Ra: 0.05-6.5; Rz: 0.1-50)
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Roughness parameter: Ra, Rz
Measuring range(µm): Ra: 0.05-6.5 Rz: 0.1-50
Cut-off lengths: (mm): 0.25, 0.8, 2.5
Evaluation lengths (mm): 1.25, 4.0, 5.0
Tolerance: ±15%
Repeatability: < 12%
Power: 3.7 V Li battery
Operating temperature: 0~40℃
Humidity: < 90%
Dimension (mm): 116 x 86 x 30
Weight (g): 200
Standard Delivery
Main unit
Specimen Ra
Charger
TIME certificate
Warranty card
Instruction manual

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