Features
* 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.
ndards : 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
range≤1
When Length=0.8mm,Vt=0.5mm/s range≤2.5
When Length=2.5mm,Vt=1mm/s range=1
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
Dimensioms : 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
Optinal 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