Calibrated Hardness Test Blocks: Bhartiya Enterprises is the authorized distributorship of NOVA test blocks. These test blocks come with a calibration certificate having traceability to NIST by A2LA-USA accredited lab. M/s. DAVID L ELLIS CO., INC of USA.(www.hardness-testblocks.com)

These test blocks have very low measurement uncertainty and are to be used for the CALIBRATION, routine verification/inspection of Hardness Testers.

Tested Hardness Test Blocks: Bhartiya Enterprises also manufactures Hardness Test blocks. These test blocks after being manufactured using imported steel and uniformly heat treated to meet the requirements of repeatability,come with a Test certificate . Hardness testers used for testing these test blocks have national (NPL) and international (A2LA-USA & UKAS –United Kingdom) traceability. These test blocks are suitable for the routine verification / inspection of Hardness testers.