Surface roughness tester TR200, TR220

portablewith LCD display

During the measuring procedure the sensor moves linearly along the measured length. The probe moves accordingly to the profile on the surface. These movements are converted into electric signals which are amplified, filtered and converted into digital signals by an A/D converter. These signals are then refined in the main processor as Ra and Rz values ​​(or Rq and Rt metrics) and displayed on the screen. Features Easy to operate menu Display of 13 roughness parameters (TR200) Display of 19 roughness parameters (TR220) Wave filtering methods: RC , PC - RC , GAUSS , D-P Cutoff wavelength: 0.25 mm / 0.8 mm / 2.5 mm Visualization of the roughness and the material curve on the display-screen Displays the probe positioning DSP chip for data processing and calculation (for high data processing speed) Various probes for measurements in boreholes , openings and grooves RS-232 interface Selectable languages: English, German, French, Italian, Spanish and Dutch Application Detects the roughness of hard surfaces as well as inside holes, openings and grooves For example at: Labs, measuring rooms, workshops, engineering facilities, and many more