TMTeck Instrument Co., Ltd
TMTeck Instrument Co., Ltd
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Leeb hardness tester THL280plus
Features
Specification
| Hardness scale | HL, HB, HRB, HRC, HRA, HV, HS |
| Memory | 48～600 groups (impact times: 32～1) |
| Measuring range | HLD(170～960)See below table 1 and table 2 |
| Accuracy | ±4HLD (760±30HLD) error of displayed value |
| 4HLD (760±30HLD) repeatability of displayed value | |
| Standard Impact Device | D |
| 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 | Rmin = 50mm (with special support ring Rmin= 10mm) |
| Min. Workpiece weight | 2~5kg on stable support |
| Min. Workpiece thickness | 5mm (Impact Devices D/DC/DL/D+15) |
| 1mm (Impact Device C) | |
| 10mm (Impact Device G) | |
| Min. thickness of hardened surface | 0.8mm |
| Power | AA battery |
| Continuous Working time | approx. 100 h (no back light off) |
| Charging time | 2-3.5 h |
| Operating temperature | 0~40℃ |
| Relative humidity | ≤90% |
| Overall dimensions | 125*67*31mm (main unit) |
Datapro for Hardness tester THL280plus
Standard Configuration
| Seq | Name | Qty | Remark |
| 1 | Main Unit | 1 | Standard configuration |
| 2 | Impact Device Type D | 1 | Standard configuration |
| 3 | Test Block Type D | 1 | Standard configuration |
| 4 | Cleaning Brush | 1 | Standard configuration |
| 5 | Supporting Ring | 1 | Standard configuration |
| 6 | Communication Cable | 1 | Standard configuration |
| 7 | Manual | 1 | Standard configuration |
| 8 | Carrying Case | 1 | Standard configuration |
| 9 | DataPro Software(USB) | 1 | Standard configuration |
| 10 | Battery Case Tool | 1 | Standard configuration |
| 11 | Mini-printer | 1 | Optional configuration |