Technical Specification
• Measurement Parameter:Ra, Rz, Rq, Rt
• Display:LCD with blue backlight
• Measuring range:Ra, Rq: 0.005 -16.00μm/0.02 -629.9μin
• Rz, Rt: 0.020-160.0μm/0.780-6299μin
• Accuracy: ±10%
• Repeatability: 6%
• Sensor:Test principle: inductance type
Radius of probe pin: 5μ
Material probe pin: diamond
Measuring force of probe: 4mN
Probe angle: 90º
Vertical radius of guiding head: 48mm/1.9"
• Maximum stroke: 17.5mm/0.7"
• Cut-off :0.25mm/0.8mm/2.5mm
• Evaluation: length Ln=1-5L
• 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
• Profile filter Filtered profile: RC, PC-RC, Gauss
• Non-filtered profile: D-P
• Resolution: Reading<10μm(10μin), 0.001μm(0.005μin)
10μm≤Reading<100μm, 0.01μm
10μin≤Reading<100μin, 0.01μin
Reading≥100μm(100μin), 0.1μm(0.1μin)
• Power supply Build-in rechargeable Li-ion battery
• Working conditions Temperature: 0～50℃
• Humidity: <80%RH
• Dimension 140×57×48(mm)
• Weight 420g
