Product parameters
Detailed parameters of TR110 coarse revolution meter
Measurement parameters (um) Ra, Rz, Rq,Rt
measurement range (um) Rz, Rt: 0.1-50 ,Ra ,Rq 0.05-10.0
Sampling length 1.25 4.0 5.0 (mm)
Precision value for 0.01
Form length (mm) 6
Indicator variability :Plus or minus (7-10) %
The battery 3.7v lithium ion battery
Sensor head pressure |<0.5
Overall dimensions weight 150g
110 MM X 81 mm x 32mm
No vibration or corrosive medium around
Working environment conditions -20℃~40℃ relative humidity: < 90%
Sensor contact needle tip radius and Angle 10umt1 um
Static calibration of sensor contact needle and its change rate < 0.016n
force change rate: < 800N/m

Product features:
1. Four measurement parameters Ra, Rz, Rt and Rq can be selected;
2. Dual-screen design is adopted to facilitate reading from the top window during measurement;
3 with calibration function, simple operation;
5. Adopt ARM processor for data processing and calculation, with high speed, low power consumption and high precision;
6.0LED liquid crystal display, high brightness, no Angle of view, wide temperature, suitable for various occasions;
7. The synchronous control function of the mobile phone can avoid the influence of key pressure on the measurement. It is also suitable for operation in small space.
8. Two charging methods, special charger or computer USB port charging, can work while charging, convenient and fast;
9. The sensor probe has a protective door, which effectively protects the sensor probe and ensures the measurement accuracy;
Application:
Widely used in mechanical processing, aerospace, auto parts, electric power, electronics and other industries, also applicable to universities, research institutes, technical supervision bureau, special inspection institute