Surface roughness tester [series sj 400] is a compact multifunction unit manufactured by mitutoyo south asia [p] ltd, new delhi. This roughness measuring systems provides high accuracy roughness detection with ease of operation. Hassle-free measurement and r-surface compensation function allows to evaluate cylinder surface roughness. Digital-adjustment table function allows ease of operation and component-leveling. A high quality, high-speed thermal printer, incorporated within this roughness measuring systems prints measurement result, accessed profile, bac/adc curves and spc results. A large variety of parameters are available. It is possible to upgrade the models in this series by software.
