Description Overview Roughness tester with arm processor for fast measurement speed and short computation time. Real-time operating system transplanted to support multi-task parallel processing. Built-in wireless module to support wireless printing and wireless data transmission. Specifications Measurement range supports Ra, Rz, Rq, Rt, Rp, Rv, R3z, and other 16 parameters. Ra, Rq: 0.005 to 16 µm. Rz, Ry, Rt, Rp, Rv, Rmax, R3z, Rz(JIS): 0.02 to 160 µm. Rs, Rsm: 1 mm. Rmr: 0 to 100% (%Rt). Rsk: 0 to 100%. Some models use 128 x 64 FSTN dot matrix display, digital/graphic display. Some models use 2.2 inch LCD screen with a resolution of 320*240, support 260 thousand colors. Display information is rich and intuitive, can display all parameters and graphics. Compatible with ISO, DIN, ANSI, JIS, and a number of national standards. Condition And Features Can display the charging process instructions; the operator can always understand the degree of charge. When the backlight is not open, the working time is more than 10 hours. Large capacity data storage; the machine flash can store 200 sets of original data and waveform. Scalable micro SD card storage, maximum of up to 16 GB. SD card format can be selected for the user manual for users on the roughness of the instrument directly. Compatible with a variety of standard sensors, deep groove sensor, surface sensor, and small hole sensor. Sensor structure is optimized, and the measured value is more stable. Embedded software upgrade can be realized by using serial interface.
