Advanced Leeb hardness model
-Automatic identification of Impact devices
-High performance rechargeable Li battery, intelligent charging management
-Optional Software to connect with PC,Support data query, storage, statistics and histogram display and other functions
-Mass storage,Bluetooth communication
-Upper and lower limit and sound alarm
-2.8” TFT,320*240 Pixel, showing all functions and parameters
-Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
-For all metallic materials
-Test at any angle, even upside down
-Wide measuring range
-Six Impact Devices are available for special application
-Battery low indication and sound alarm
 
Technical Specification
 
| 
 Hardness scale 
 | 
 HL, HRC, HRB, HRA, HV, HB, HS 
 | 
| 
 Memory 
 | 
 510 file,47 ~ 341 groups (Impact times:32 ~ 1) per file 
 | 
| 
 Measuring range 
 | 
 HLD(170 ~ 960), HRA(59 ~ 85), HRB(13 ~ 100), 
HRC(20 ~ 68), HB(19 ~ 651), HV(80 ~ 967), HS(30 ~ 100) 
 | 
| 
 Tensile strength U.T.S. range 
 | 
 374 ~ 2652 MPa 
 | 
| 
 Accuracy 
 | 
 ±6HLD (760±30HLD) error of displayed value 
 | 
| 
 6HLD (760±30HLD) repeatability of displayed value 
 | 
| 
 Standard Impact Device 
 | 
 D 
 | 
| 
 Data Interface 
 | 
 USB 2.0, Bluetooth 
 | 
| 
 Optional Impact Devices 
 | 
 DC / D+15 / G / C / DL 
 | 
| 
 Max. Workpiece Hardness 
 | 
 996HV(For Impact Devices D / DC / DL / D+15 / C) 
 | 
| 
   
 | 
 646HB(For Impact Device G) 
 | 
| 
 Min. Radius of Workpiece (convex/concave) 
 | 
 Rmin = 50mm (with special support ring Rmin = 10mm ) 
 | 
| 
 Min. Workpiece weight 
 | 
 2 ~ 5kg on stable support 
 | 
| 
 0.05 ~ 2kg with compact coupling 
 | 
| 
 Min. Workpiece thickness 
 | 
 5mm (Impact Devices D/DC/DL/D+15) 
 | 
| 
 1mm (Impact Device C) 
 | 
| 
 10mm (Impact Device G) 
 | 
| 
 Min. thickness of hardened layers 
 | 
 0.8mm 
 | 
| 
 Power 
 | 
 Rechargeable Li Battery, 3.7V, Li(2000mAh) 
 | 
| 
 Continuous Working time 
 | 
 About 30h 
 | 
| 
 Charging time 
 | 
 4 ~ 5 hours 
 | 
| 
 Operating temperature 
 | 
 0 ~ 40ºC 
 | 
| 
 Humidity 
 | 
 ≤ 90% 
 | 
| 
 Overall dimensions 
 | 
 212 × 80 × 35 mm 
 | 
| 
 Weight 
 | 
 320g 
 | 
 
 
| 
 Standard delivery 
 | 
 Main unit 
Impact Device type D 
Test block HLD 
Charger 
Brush 
Table support for main unit 
Connecting cable 
Company certificate 
Instruction manual 
Dataview Software 
 | 
| 
 Optional accessories 
 | 
 Optional impact devices 
Optional support rings 
Other test blocks 
Micro Printer 
 |