Application:

Widely used in production site to measure surface roughness of various machinery-processed parts, calculate corresponding parameters according to selected measuring conditions and clearly display all measurement parameters.

Features:

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

* 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 data output” and “RS-232 data output” to connect with PC.

* Provide “Bluetooth ™ data output” choice.

Specifications:

       Display

     4 digits, 10 mm LCD, with blue backlight

         Parameters  

     Ra, Rz

                  Measuring Range    

              Ra: 0.05~10.00 um / 1.000~400.0 uinch    

           Rz: 0.020~100.0 um / 0.780~4000 uinch    

         Accuracy

     ≤ ± 10%

         Fluctuation of display value

     Not more than 6%

         Sensor

     Test Principle

     Inductance type

         Radius of Probe Pin

     10 um

         Material of Probe Pin

     Diamond

         Measurement Force of Probe  

     16 mN(1.6 gf) 

         Probe Angle

     90°

         Vertical Radius of Guiding Head

     48 mm

         Maximum driving stroke

     17.5 mm / 0.7 inch

         Cutoff length (l)

     0.25 mm / 0.8 mm / 2.5 mm optional

         Driving speed

     Sampling

     When Length = 0.25 mm, Vt = 0.135 mm/s

         When Length = 0.8 mm, Vt = 0.5 mm/s

         When Length = 2.5 mm, Vt = 1 mm/s

         Returning

     Vt = 1 mm/s

         Resolution

     0.001 um, if reading < 10um

         0.01 um, if 10um ≤ reading ≤ 100um

         0.1 um, if reading ≥ 100um

         Evaluation length

     1~5 L optional

         Auto Power Off

         Operating conditions

     Temperature: 0~50 ºC   Humidity: < 80 %RH

         Power Supply

     Built-in rechargeable Li-ion battery

         Dimensions

     140 × 52 × 48 mm

         Weight

     420 g

Standard Accessories:

*Main Unit

*Small Screwdriver

*Power Adapter

*Standard Sample Plate

*Standard Sensor

*Adjustable Leg

*Sheath of Sensor

*Carrying Case

*Instruction Manual

Optional Accessories:

*Groove Stylus SRP-110

*Curvature Probe SRP-120

*Extension Rod SER-150

*Measurement Stand SRS-1

*USB, RS-232C data cable with software

*Bluetooth data out put with software

If you also want to purchase the Optional accessories, please contact us.

Comparation of similar products SRT-6210 and SRT-6200: