Features
Used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.
Specifications
Displayª 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz
Display Range
Ra: 0.05-10.00um/1.000-400.0uinch
Rz: 0.020-100.0um/0.780-4000uinch
Accuracy: Not more than 10%
Fluctuation of display value: Not more than 6%
Sensor :
Test Principle: Inductance type
Radius of Probe Pin: 10um
Material of Probe Pin: Diamond
Measurement Force of Probe: 16mN(1.6gf)
Probe Angle: 90fp
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
Resolution : 0.001¬ªm if reading ·+10¬ªm
0.01¬ªm if 10¬ªmf_reading·+100¬ªm
0.1¬ªm if reading fª100¬ªm
Power Li-ion battery: rechargeable
Operating conditions: Temp. 0-50f¦
Humidity <80%

Attachment:
Standard Sensor RP-100
Groove Stylus SRP-110
curvature Probe SRP-120
Extension Rod SER-150
Mesurement Stand SRS-1
Standard Sample Plate SSP-180
Cable and Software for RS-232/USB)
Bluetooth interface



Size·ª140x57x48 mm (5.5x2.2x1.9 inch)
Weight: about 420 g