Leeb hardness tester HLN-160

portableworkpiecemechanical

HLN-160 digital rebound hardness tester with printer Main features: Convenient and quick measurement of a variety of metal materials and other hardness values; Menu operation, user-friendly interface, clear and generous, not affected by voltage fluctuations; Measurement accurate, with software calibration and hardware calibration function; Can be equipped with seven kinds of impact devices, active automatic identification, does not need to re-alignment when replacement ; Equipped with micro-printer, the default tolerance limit, overrun alarm, display clock function, is a high degree of intelligence hardness test equipment. Application: High-volume test of annealing, tempering, quenching and other heat treatment workpiece; Field hardness testof mechanical or permanent assembly parts after installation; Heavy workpiece, mold, bearings, gears and other hardness testing; Failure Analysis of Pressure Vessel, Turbogenerator and Its Equipment; Specifications:Measuring range 150-960HLD Test force 360̊ Hardness conversion HL,HRC,HRB,HRA,HB,HV,HS Display Large screen graphic dot matrix LCD Data storage 250groups(impact times1-26) Indication error ±4HLD Software calibration range ±15HLD Continuous working time About 1000H(backlight shut) Print paper width 44.5mm Working voltage 4.7V-6.0V Continuous working time About 50H Communication interface standard RS232 Dimension 136*70*20mm