... of surface roughness measuring system,primary profile measuring ... Model 2206B surface roughness Measuring Instrument consists of surfaceroughness measuring ... assess the parameters for surface roughness andprimary profile of parts with shapes such as plane,column,deep recess,and ... ISO,phase corrected,un-filtered,Gaussian; Surface roughness parametersRa,Rc,Rp,Rv,Rz,Rq,Rsm,Rt,Rsk,Rku,Rdqaccording ...