Portable Hardness Tester
LABWAN Portable Hardness Tester LHT-270
Model LHT-270
In Stock
LABWAN LHT-270 Portable Hardness Tester is a Leeb hardness testing instrument designed for rapid hardness measurement of metallic materials in different orientations and large workpieces. It supports multiple hardness scales, seven impact devices, 600 groups of memory, user calibration, USB PC connectivity and an integrated rechargeable battery.
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ISO 9001 Certified
Service & Support
Key Features
- Leeb Hardness Testing
- Test at Any Angle, Even Upside Down
- Multiple Hardness Scales
- Seven Impact Devices Available
- Automatic Impact Device Identification
- 600 Groups Data Memory
- Upper & Lower Limit Alarm
- Battery Capacity & Charging Status Indication
- User Calibration Function
- USB PC Connectivity
- PC Data Processing Software
- Built-in Thermal Printer Support
- Ni-MH Rechargeable Battery
- 128 × 64 Dot Matrix LCD Display
Specifications
| Parameter | Value |
|---|---|
| Measuring Range | HLD (170-960), HRC (17.9-69.5), HB (19-683), HV (80-1042), HS (30.6-102.6), HRA (59.1-88), HRB (13.5-101.7) |
| Impact Directions | Up, down, horizontal, slanting up, slanting down |
| Measuring Materials | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel |
| Standards | ASTM A956,DIN50156-1,GB/T17394-1998 |
| Hardness Scales | HL, HB, HRB, HRC, HRA, HV, HS. |
| Tensile Strength | 374 to 2652 N/m 2 |
| Display | 128*64 digital matrix LCD |
| Memory | 600 groups max.(relative to impact times 32~1) |
| Work Voltage | 9V/500mA |