Leeb hardness tester HLN-120

portablemechanicaldigital display

HLN-120 leeb hardness tester Main features: With a self-test function, factory parameters recovery function, 5 minutes automatic shutdown function; Graphic dot matrix lcd (128 * 64) display, not affected by voltage fluctuations; Two modes of operation, direct mode and menu mode; With software calibration function, to ensure measurement accuracy; The machine can be equipped with 7 different impact devices, automatic identification of the impact device type; Large capacity memory, can store 500 groups (up to 13000 words measured) data. Application: The hardness test of the product in the mass production process; Hardness test of annealing, tempering, quenching and other heat treatment material; Field test of mechanical permanent assembly parts after installation; Heavy workpiece, die steel, bearings, gears and other hardness testing; Failure analysis of pressure vessel, turbogenerator and Its Equipment. Specifications: Measuring range 150-960HLD Test force 360̊ Test material 10 types Hardness conversion HL,HRC,HRB,HRA,HB,HV,HS Working voltage 3.3V Continuous working time About 1000H(backlight shut ) Communication interface standard VSB Dimension 136*70*20mm