Surface Roughness Tester

Product Details:

• Parameters: Ra, Rz
• Display Range: Ra: 0.05-10.00um/1.000-400.0uinch, Rz: 0.020-100.0um/0.780-4000uinch
• Resolution : 0.001μm if reading ＜10μm, 0.01μm if 10μm≤reading＜100μm, 0.1μm if reading ≥100μm
• Test Principle: Inductance type
• Radius of Probe Pin: 10um
• Material of Probe Pin: Diamond
• Measurement Force of Probe: 16mN(1.6gf)
• Probe Angle: 90°
• Vertical Radius of Guiding Head: 48mm
• Maximum driving stroke: 17.5mm/0.7inch
• Cutoff length (l): 0.25mm / 0.8mm / 2.5mm optional
• Evaluation length: 1~5 cut off optional
• Driving speed:sampling length = 0.25mm Vt=0.135mm/s, sampling length = 0.8mm Vt=0.5mm/s, sampling length = 2.5mm Vt=1mm/s, returning Vt=1mm/s
• Displa： 4 digits, 10 mm LCD, with blue backlight
• Power Li-ion battery: rechargeable
• Operating conditions: Temp. 0-50℃
• Humidity <80%
• Size：140x57x48 mm (5.5×2.2×1.9 inch)
• Weight: about 420 g

Product Details: