Features
* Be compatible with four standards of ISO, DIN, ANSI and JIS.
* Multiple parameter measurement: Ra, Rz.
* Highly sophisticated inductance sensor.
* Built-in lithium ion rechargeable battery and control circuit with high capacity.
* Small in size, light in weight and easy to use.
* Manual or automatic shut down.
* 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.
Specifications
Standards : GB/T6062,ISO4287,DIN4768,JIS B,ANSI46.1
Parameters : Ra,Rz
Measuring Range : Ra:0.05~10.00µm/1.000~400.0µinch | Rz:0.020~100.0µm /0.780~4000µinch
Accuracy : <<±10%
Fluctuation of Display Value : <<6%
Resolution : 0.001/0.01/0.1
Sensor : Radius of Probe Pin 10µm
Material of Probe Pin : Diamond
Measurement Force of Probe : 16mN(1.6gf)
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 : ---
Operating Conditions
Temp: 0ºC~50ºC Humidity:<80%RH
Power Supply : Built -in Rechargeable Li-ion Battery
Dimensions : 140mmx52mmx48 mm
Weight : 420g
Standard Accessories
1x Main Unit
1x Standard Sample Plate SSP-100
1x Standard Sensor SSP-100
1x Small Screwdriver
1x Carrying Case ( B09 )
1x Operation Manual
Optinal Accessories
-RS-232C Cable with Software
-Bluetooth Adapter with Software
-Extension Rod SER-150
-Groove Stylus SRP-110
-Curvature Probe SRP-120
-Measurement Stand SRS-1