Roughometer

Inductance type; measurement Ra, Rz, Rq, Rt values, external high-precision Sensors, accuracy ≤ +/- 10%; stylus 10 μm; with RS232 interface, can store 7 sets of data.

Dedicated to sand blasting steel measurement, Measurement range 0~500μm; Can store 10000 measurement readings; Adopt aluminum oxide wear-resistant surface and tungsten carbide tip; Built-in temperature compensation function to ensure accuracy; Calibration certificate can be traced back to PTB.

Using ARM for control and data processing, fast, low power consumption, rich display information, intuitive, can display all parameters and graphics.

Needle tracing method; measurement of Ra, Rz, Rq, Rt values, external high-precision Sensors, accuracy ≤ +/- 10%; stylus 5μm; with RS232 interface, can store 7 sets of data.

Using ARM for control and data processing, fast, low power consumption, rich display information, intuitive, can display all parameters and graphics.