
Portable Hardness Tester 5302
As a portable rebound hardness tester, 5302 can accurately perform standard hardness testing for all metallic materials. Moreover, it can work with optional dataview software for data analysis on PC. Features ● Simple menu, easy and convenient to use. ● Conversion of common hardness scales (HL, HV, HB, HRC, HRB, HRA and HS) & conversion to tensile strength. ● 7 types of optional impact devices with auto recognition. Standard impact device D included. ● Matrix LCD display with backlight for convenient use in darkness. ● Memory of 48-350 groups of data. ● Upper /Lower limits pre-setting and sound alarm. ● Dataview software as optional accessory ● RS232 connector meets more needs like storage and further analysis. ● Indication for charge and easy change for rechargeable battery. ● Removable printer included and test values can be printed directly. Specifications Hardness scale HL, HB, HRA, HRB, HRC, HV, HS Memory group (impact times:32-1) Measuring range (170-960)HLD (17.9-69.5)HRC Tolerance ±6HLD(when HLD=760±30) Measuring direction 360° Tensile strength U.T.S range 374~2652MPa Standard impact device D Optional impact device DC/D+15/G/C/DL Min. Radius of workpiece (convex/concave) Rmin=50mm (with special support ring Rmin=10mm) Max. workpiece hardness DC/DL D+15 C G 940HV 940HV 1000HV 650HB Min. Workpiece weight Measure directly Need support firmly Need coupling tightly >5kg >5kg >1.5kg >15kg 2~5kg 2~5kg 0.5~1.5kg 5~15kg 0.05~2kg 0.05~2kg 0.02~0.5kg 0.5~5kg Min. Workpiece thickness 5mm 5mm 1mm 10mm Min. thickness of hardened layers ≥0.8mm ≥0.8mm ≥0.2mm ≥1.2mm Power Rechargeable NiMH battery, 5x1.2V 600mAh Continuous working time About 50h (without printing and backlight) Charging time 2-3.5 hour Operating temperature 0℃~40℃ Humidity 90% Dimensions (mm) 268×86×50 Weight (g) 530( including impact device and printer) Standard Delivery Optional Accessory Main unit 1 Special impact devices Impact device type D 1 Support rings Test block HLD 1 Dataview software Charger 1 Cleaning brush 1 Table support for main unit 1 Connecting cable 1 Printing paper 1 TIME certificate 1 Warranty card 1 Instruction manual 1