As a portable rebound hardness tester, TIME®5302 (TH140) can accurately perform standard hardness testing for all metallic materials. Moreover, it can work with optional dataview software for data analysis on PC.
-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.
Main unit 1
Impact device type D 1
Test block HLD 1
Cleaning brush 1
Table support for main unit 1
Connecting cable 1
TIME certificate 1
Warranty card 1
Instruction manual 1
Special impact devices
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 > 5kg> 5kg> 1,5kg> 15kg
Measure directly 2～5kg 2～5kg 0.5～1.5kg 5～15kg
Need support firmly
Need coupling tightly 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℃
Dimensions (mm) 268×86×50
Weight (g) 530( including impact device and printer)