procedure for operating and calibration of digital hardness tester

  procedure for operating and calibration of digital hardness tester   1.0 OBJECTIVE  1.1 To describe a procedure for operating and calibration procedure of Digital Hardness Tester. 2.0 SCOPE 2.1 This procedure is applicable for operating and calibration procedure of Digital Hardness Tester. of Quality Control Department 3.0 RESPONSIBILITY 3.1 Officer /Executive – QC 4.0 … Read more