The MX7018 is designed to control thickness, flatness (TTV), warp, waviness and roughness after wire sawing. Capacitive sensors scan a diagonal cut through the center of the wafer. On the sides where the saw wire enters and exits, thickness and roughness are measured simultaneously. (The latter with an opto-electronic measuring system.) Available asin-line integrated module or as hand-loaded stand-alone for spot checks. Comes with our powerful MX-NT operating software.