Nova Engineers And Instruments

Nova Engineers and Instruments providing calibration services for testing machines like Rockwell hardness Tester, Brinell Hardness Tester, Micro Vickers Hardness Tester. Our laboratory is well equipped with instruments having National / International traceability. We are providing calibration services meeting the requirements of ISO / IEC 17025 : 1999, NABL specific criteria & customers' requirements.

Calibration of portable hardness testers is performed using hardness reference test blocks by a direct method on all main hardness scales - Rockwell, Brinell, Vickers and Shore.

Calibration on additional scales H1, H2, H3 (for instance, on HL, HBW, HRB, HRN, HRT and other hardness scales), as well as on metals which differ significantly by their properties from steel (for instance, aluminum and copper alloys), is carried out by the user according to the instructions listed in the hardness tester.