PCE Instruments PCE-RT 2300 Thickness gauge

Portable material tester for quick detection of roughness (Ra, Rz, Rq, RT etc.) / removable motor unit / touch screen / interface The roughness measuring device is used to measure the roughness of surfaces. The roughness gauge has a removable carriage. This property allows the roughness meter to determine surface roughness even on small or narrow profiles. The measured values are shown on a large LCD display of the roughness measuring device. This display is also used to operate the roughness measuring device. The roughness measurement device is supplied with voltage via an internal battery. This battery can be supplied via a conventional USB power supply. The detachable carriage is connected to the main unit of the roughness meter with a cable. The diamond button is installed in the motor slide. This presses with a maximum force of 4 MN on the surface from which the roughness is to be measured. The roughness meter measures according to the valid ISO, ANSI and JIS standards for roughness measuring devices. About Rz = average roughness depth The average roughness depth Rz is the arithmetic mean of the largest single roughness depths of several adjacent individual measuring distances. RA = arithmetic mean value Ra is the generally accepted and internationally applied roughness parameter. It is the arithmetic mean of the absolute values of the profile deviations within the reference distance. The measured numerical value Ra is always less than the Rz value determined on the same roughness profile. RT = maximum roughness depth RT is the distance between the highest and lowest point of the measuring distance. RQ = square mean Rq is the square mean of all ordinate values within the single measurement distance. Rq is the RMS (root mean square).

This text is machine translated.