Separate Surface Roughness Tester SRT-6210S

Applications:

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.

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

* Provide Bluetooth data output choice.

Details:

 Display: 4 digits, 10 mm LCD, with blue backlight

 Parameters: Ra、Rz、Rq、Rt

Measuring Range:

 Ra，Rq：0.005~16.00 um / 0.020~629.9 uinch

 Rz，Rt：0.020~160.0 um / 0.078~6299 uinch

 Accuracy: ≤ ± 10%

 Fluctuation of display value: Not more than 6%

Sensor:  

 Test Principle: Inductance type

 Radius of Probe Pin: 5 um

 Material of Probe Pin: Diamond

 Measurement Force of Probe: 4 mN(0.4 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 ℃  Humidity: ＜ 80 %RH

 Power Supply: 4 x 1.5v AAA size (UM-4) battery

 Dimensions:  

 Main Unit: 149 x 67 x 29 mm

 Measuring Base: 185 x 56 x 47 mm

 Weight:485 g

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.

Accessories:

Standard Accessories:

 1. Main Unit

 2. Small Screwdriver

 3. Measuing Base

 4. Adjustable Stand

 5. Standard Sample Plate

 6. Standard Sensor

 7. Carrying Case

 8. Instruction Manual

Optional Accessories:

 1. Groove Stylus SRP-110

 2. Curvature Probe SRP-120

 3. Extension Rod SER-150

 4. Measurement Stand SRS-1

 5. USB, RS-232C data cable with software

 6. Bluetooth data out put with software

GUANGZHOU LANDTEK INSTRUMENT CO LTD is the real professional manufacturer of meters and instruments in China.

To Lisa Li

Email / Skype:  lisali0428@outlook.com

For more details,please feel free to contact Lisa.Thank you!