Feature

●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.


Description

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

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

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: -------
Operating Conditions: Temp:0ºC~50ºC Humidity:<80%RH
Power Supply: Built -in Rechargeable Li-ion Battery
Dimensions: 140mmx52mmx48 mm
Weight: 420g

Standard Accessories
1 x Main Unit
1 x Standard Sample Plate SSP-100
1 x Standard Sensor SSP-100
1 x Small Screwdriver
1 x Carrying Case ( B09 )
1 x Operation Manual