Nova Engineers And Instruments

• The Model HVD-1000 series Digital Micro-Vickers hardness tester is suitable to determine the Vickers hardness of steel, nonferrous metals, ceramics and treated layer of metal surface and the hardness grade of carburized, nitride and hardened layer of materials. Which is also applicable to precise Vickers hardness measurements of small work piece and ultra-thin parts

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

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.

• Calibration of Rockwell Hardness Tester as per IS/ISO/ASTM standards. Direct and Indirect Verification Of Hardness testers as per ASTM E10-15a, ISO 6506-2: 2014, IS1500-2:2013.Indirect verification is carried out using calibrated Std Test blocks traceable to UKAS or NIST.Direct Verification is done for parameters like test force, testing cycle, indentation measuring device, indentor (balls)

• Calibration of Brinell Hardness Tester as per IS/ISO/ASTM standards. Direct and Indirect Verification Of Hardness testers as per ASTM E10-15a, ISO 6506-2: 2014, IS1500-2:2013.Indirect verification is carried out using calibrated Std Test blocks traceable to UKAS or NIST.Direct Verification is done for parameters like test force, testing cycle, indentation measuring device, indentor (balls)

• Calibration of Vickers Hardness Tester as per IS/ISO/ASTM standards. Direct and Indirect Verification Of Hardness testers as per ASTM E10-15a, ISO 6506-2: 2014, IS1500-2:2013.Indirect verification is carried out using calibrated Std Test blocks traceable to UKAS or NIST.Direct Verification is done for parameters like test force, testing cycle, indentation measuring device, indentor (balls)

• Calibration of Rockwell Hardness Tester as per IS/ISO/ASTM standards. Direct and Indirect Verification Of Hardness testers as per ASTM E10-15a, ISO 6506-2: 2014, IS1500-2:2013.Indirect verification is carried out using calibrated Std Test blocks traceable to UKAS or NIST.Direct Verification is done for parameters like test force, testing cycle, indentation measuring device, indentor (balls)
• Direct and Indirect Verification Of Hardness testers as per ASTM E10-15a, ISO 6506-2: 2014, IS1500-2:2013.Indirect verification is carried out using calibrated Std Test blocks traceable to UKAS or NIST.Direct Verification is done for parameters like test force, testing cycle, indentation measuring device, indentor (balls)