Surface Roughness Tester, SRT-6210
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- Features:
- This instrument is compatible with four standards of site to measure surface roughness of various machinery-processed parts, calculate corresponding and clearly display all measurement parameters
- Multiple parameter measurement: Ra, Rz, Rq, Rt
- Highly sophisticated inductance sensor
- Four wave filtering methods: RC, PC-RC, GAUSS and D-P
- Can communicate with PC computer for statistics, printing and analyzing by the optional cable and the software for RS232C interface
- Manual or automatic shut down
- The tester can memorize 7 groups of measurement results and measuring conditions for later use or download to PC
- Specifications:
- Display: 4 digits, 10 mm LCD, with blue backlight
- Parameters: Ra, Rz, Rq, Rt
- Measuring range: Ra, Rq: 0.005-16.00um/0.020-629.9u inch, Rz, Rt: 0.020-160.0um/0.078-6299u inch
- Accuracy: not more than ±10%
- Fluctuation of display value: not more than 6%
- Sensor:
- Test principle: inductance type
- Radius of probe pin: 5μm
- Material of probe pin: diamond
- Dynamo-measurement of probe: 4mN (0.4gf)
- Probe angle: 90°
- Vertical radius of guiding head: 48mm
- Maximum driving stroke: 17.5mm/0.7-inch
- Cutoff length (l): 0.25mm/0.8mm/2.5mm optional
- Evaluation length: 5mm
- Driving speed:
- Sampling length = 0.25mm Vt=0.135mm/s
- Sampling length = 0.8mm Vt=0.5mm/s
- Sampling length = 2.5mm Vt=1mm/s
- Returning Vt=1mm/s
- Profile digital filter:
- Filtered profile: RC
- Filtered profile: PC-RC
- Filtered profile: gauss
- Non-filtered profile: D-P
- Evaluation length: 5 cut-off
- Power Li-ion battery: rechargeable
- Operating conditions:
- Temperature: 0-50°C
- Humidity: <80% RH
- Size: 140x57x48mm (5.5x2.2x1.9 inches)
- Weight: about 420g
- Optional parts:
- Software and cable for RS232C
- Extension rod
- Measurement stand
