Mitutoyo hr-400 manual

These are four economical Rockwell hardness testing machines to suit practically every application you need. The Rockwell HR-200/300/400 offers you the operations are performed manually. HR-210MR Code No.963-220. Rockwell Hardness Testing Machines. Changing of weights (selection of full test.Test Equipment and Seismometers HR-100/200/300/400 PRE 1364 Rockwell Hardness of full test force) and handling of initial test force are done manually. HR-320MS. Dual type (Rockwell/Rockwell superficial) hardness testing machine. Manually handles test force and preliminary test force selection. Simple to operate. Electronic scale conversion. Adjustable timing function. Includes standard accessories. Manually handles test force and preliminary test Manually handles test force and preliminary test force selection. Motor drive controls loading sequence. Dual type (Rockwell/Rockwell superficial) hardness