The Roughness Tester SRT-6210 functions:
- Meets the four standards of ISO, DIN, ANSI and JIS. When measuring the roughness of a surface, the sensor is placed on the surface and then slides smoothly over the surface by driving the mechanism in the tester. The sensor gets the surface roughness through the sharp built-in probe. This roughness causes displacement of the measuring probe. The exclusive DSP processes, calculates and then displays the measurement results on the LCD screen.
- Multiple parameter measurement: Ra, Rz, Rq, Rt.
- Highly sophisticated inductance sensor.
- Four wave filtering methods : RC, PC-RC, GAUSS and D-P.
- 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.
- 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.
Specifications Roughness Tester SRT-6210:
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 inch
Rz,Rt:0.020~160.0 um / 0.078~6299 inch |
|
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 | |
Dynamo-measurement 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 | |
Profile digital filter | Filtered Profile | RC,PC-RC,GAUSS |
Non-Filtered Profile | D-P | |
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 | ||
Data Memorize | 7 Groups | |
Operating conditions | Temperature: 0~50 ℃ Humidity: < 80 %RH | |
Power Supply | Built-in rechargeable Li-ion battery | |
Dimensions | 140 × 52 × 48 mm | |
Weight | 420 g |
Standard Accessories Roughness Tester SRT-6210:
- Main Unit
- Small Screwdriver
- Power Adapter
- Standard Sample Plate
- Standard Sensor
- Adjustable Leg
- Sheath of Sensor
- Carrying Case
- Instruction Manual
Optional Accessories Roughness Tester SRT-6210:
- 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
Click on this link to see all of our roughness testers