Mitutoyo Surface Roughness Specimen Designed for use with the following Mitutoyo Surface Roughness Testers... SJ-210 SJ-310 SJ-411 The surface roughness specimen displays a known roughness value. You would use this specimen to help set your Surface Roughness Tester to the known roughness value. The Surface Roughness Tester would then be used to determine the roughness of your parts by comparing that roughness to the roughness of this specimen. PLEASE SELECT CALIBRATION OPTION FROM PULL DOWN MENU. Standard Calibration Usually takes about 3-4 Weeks to ship from Mitutoyo. 5-Day Calibration Ships out within 1 Week after receipt of order. 1-Day Calibration Ships out in 1 Day after receipt of order. INCLUDES CERTIFICATE OF CALIBRATION TRACEABLE TO NIST. Mitutoyo now is offering their most popular gages with an ISO/IEC 17025 Accredited Certificate of Calibration that is traceable to NIST. These calibrations are performed at Mitutoyo America's A2LA Accredited Calibration Laboratory in Aurora, Illinois after receipt of order. The Open Date Put Into Service is to be filled out by the end user when the gage is first used.
