Widely used in production site to measure surface roughness of various machinery-processed parts.

* Be compatible with four standards of ISO, DIN, ANSI and JIS.

* Multiple parameter measurement: Ra, Rz, Rq, Rt.

* Highly sophisticated inductance sensor.

* Four wave filtering methods : RC, PC-RC, GAUSS and D-P.

* Small in size, light in weight and easy to use.

* Manual or automatic shut down.

* Can memorize 7 groups of measurement results and measuring conditions for later use or download to PC.

* Metric /Imperial Conversion.

* Use USB/RS-232 data output to connect with PC.

* Provide Bluetooth data output choice.


Principle　

When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides 

along the surface by driving the mechanism inside the tester. The sensor gets the surface roughness by 

the sharp built-in probe. This roughness causes displacement of the probe which results in change of 

inductive amount of induction coils so as to generate analogue signal, which is in proportion to the 

surface roughness at output end of phase-sensitive rectifier. The exclusive DSP processes and calculates 

and then outputs the measurement results on LCD.

Standards
GB/T6062,ISO4287,DIN4768,JIS B,ANSI46.1
Parameters
Ra,Rq,Rz,Rt
Measuring Range

Ra,Rq:0.005~16.00µm/0.020~629.9µinch   

Rz,Rt:0.020~160.0µm/0.078~6299µinch

Accuracy
<<±10%
Fluctuation of Display Value
<<6%


Resolution
0.001/0.01/0.1
Sensor
Radius of Probe Pin
5µm
Material of Probe Pin
Diamond
Measurement Force of Probe
4mN(0.4gf)
Probe Angle
90º
Vertical Radius of Guiding Head
48 mm
Maximum Driving Stroke
17.5mm/0.7inch
Cutoff length(l)
0.25mm,0.8mm,2.5mm
Driving Speed
Sampling
When Length=0.25mm,Vt=0.135 mm/s
When Length=0.8mm,Vt=0.5mm/s
When Length=2.5mm,Vt=1mm/s
Returning
Vt=1mm/s
Profile Digital Filter
RC,PC-RC,GAUSS,D-P
Evaluation Length
1L~5L Optional
Data Memorize
7 Groups
Operating Conditions
Temp:0ºC~50ºC   Humidity:<80%RH
Power Supply
4x1.5V AAA(UM-4)Battery
Dimensions
Main Unit Size:149mmx67mmx29mm
Measuring Base Size:185mmx56mmx47mm
Weight
485g
Standard Accessories
Main Unit
Standard Sample Plate SSP-100
Standard Sensor SRP-100
Small Screwdriver
Measuring Base
Carrying Case ( B09 )
Operation Manual
Optional Accessories
RS-232C Cable with Software
Bluetooth Adapter with Software
Extension Rod SER-150
Groove Stylus SSP-110
Curvature Probe SRP-120
Measurement Stand SRS-1


* The unit comes with the standard accessories. For optional accessories, please contact us for pricing and detailed specifications.

* Demonstration video available, please contact us and so we are able to send you the video.

 

USD 848 per set