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Surface Roughness Tester SRT-6200
Spec: Widely used in production site to measure surface roughness of various machinery-processed parts.
Model: SRT-6200
产品详情

 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
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
Main Unit
Standard Sample Plate SSP-100
Standard Sensor SSP-100
Small Screwdriver
Carrying Case ( B09 )
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

 Downloads

  SurfaceRoughnessTester_SRT-6200_Catalog

  SRT-6200_EN_Manual

  RS232Software

NOTE: The name of RS232 Software is 'RS232_EN_4.0.rar' after downloading. Just decompress 'RS232_EN_4.0.rar' with Decompress Software, Enter password:www.landtek.cn. a folder named 'RS232_EN_4.0' is abtained. There are RS232 Software and install instruction inside the folder.

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