Highly Sophisticated Inductance Sensor Portable Surface Roughness
Tester with SEPARATE PROBE Ra,Rz,test at any angle
SPECIFICATIONS
Display: 4 digits, 10 mm LCD, with blue backlight
Parameters: Ra, Rz
Measuring Range
Ra:
0.050-10.00um/1.000-400.0uinch
Rz:
0.020-100.0um/0.780-4000uinch
Accuracy: ≤±10%
Fluctuation of display value: Not more than 6%
Sensor :
Test Principle:
Highly sophisticated inductance type
Radius of Probe
Pin: 5um
Material of Probe
Pin: Diamond
Dynamo-measurement
of Probe: 4mN(0.4gf)
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: 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 digital filter
Filtered
Profile:
RC
Filtered
Profile:
PC-RC
Filtered
Profile:
Gauss
Non-Filtered
Profile: D-P
Resolution :0.001μm if reading <10μm
0.01μm
if 10μm≤reading<100μm
0.1μm if reading
≥100μm
Evaluation length : 5 cut-off
Power Li-ion battery: rechargeable
Operating conditions: Temp. 0~40°C
Humidity <80%
Standard Accessories:
Carrying case.................1pcs
Main unit...................... 1pcs
Standard Sensor............1pcs
Standard Sample Plate...1pcs
Power Adapter.............. 1pcs
Operation Manual......... 1pcs
Screwdriver.................. 1pcs
Adjustable Leg.............. 1pcs
Sensor Protector........... 1pcs
Optional Accessories:
1. Cable and Software for RS-232/USB
2. Extension Rod
3. Groove stylus
4. Curvature Probe
5. Measurement Stand
6. Bluetooth interface
Key words:portable roughness tester, roughness ra, surface
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