The R-1000 surface roughness tester is able to display 4 parameters, namely, Ra, Rz, Rq and Rt. Usually the like product at the same price only supports 2-3 technical parameters.
Functions
1. The high-speed DSP processor is applied to carry out data processing and calculation, which greatly improves measurement and calculation speed.
2. The surface roughness tester adopts Li-ion rechargeable batteries that are proud of short charging time and long service life. With considerable stand-by time, the roughmeter can work while being charged.
3. Through the general USB port, the operator may conduct communication, or charge the battery by means of a specialized charger or the USB port on the computer.
4. The lattice LCD shows abundant prompt messages.
5. The surface roughness testing instrument monitors and displays the electric quantity of batteries in real time, so as to timely remind the operator to charge the battery. The charging process can be shown.
6. The automatic power-off function and low power consumption design contribute to ultra long working hours. The surface roughness tester is suitable for various areas.
7. The measuring head of its sensor is provided with a shutter, guaranteeing good durability and high precision.
Main Parameters
1. Measured parameters(μm): Ra, Rz, Rq, Rt
2. Stroke length(mm): 6
3. Sampling length(mm): 0.25, 0.80, 2.50
4. Evaluation length(mm): 1.25, 4.0
5. Measuring Range(μm)
1) Ra: 0.05~10.0
2) Rz: 0.1~50
6. Indication error: ±15%
7. Indication variation: <12%
8. Circular arc radius of sensor stylus tip: 10 μm±1 μm
9. Sensor stylus static force and change rate
1) Static force: ≤ 0.016N
2) Change rate: ≤ 800N/m
10. Sensor stylus pressure: ≤ 0.5N
11. Battery: 3.7V lithium ion battery
12. Dimension: 106 mm×70 mm×24 mm
13. Weight: 200g
14. Working Environment
1) Temperature: -20℃~40℃
2) Relative humidity: < 90%
3) There is no vibration or corrosive media around.