Surface roughness measuring instrument 

     Roughness meter is also called surface roughness meter, surface finish meter, surface roughness tester, roughness meter, roughness tester, etc. It has the characteristics of high measurement accuracy, wide measurement range, simple operation, easy to carry, stable operation, etc. It can be widely used in the detection of various metal and non-metal machined surfaces. This instrument is a pocket instrument integrated with the sensor host, which has the characteristics of handheld, and is more suitable for use in the production site. The appearance design is firm and durable, and the anti electromagnetic interference ability is remarkable, which conforms to the current design trend. Technical performance of equipment:      Roughness analysis: Ra, Rq, Rz (Ry), Rz (DIN), R3z, Rz (jis), Rp, Rv, Rt, Rsk, Rsm, Rc, Rpm, Rku, Rdq, Roc, Mr1, Mr2, Rpk, Rvk, Rk, Rdc, A1, A2, R, Rx, AR, Rcp, Rmax, Rz ISO Waviness analysis: wt, wa, wp, wv, wq, wc, wku, ws…