Description
Overview
GAOTek Leeb Hardness Tester with Built-In Printer (High Precision) is an accurate, fast and stable hardness testing equipment based on the principle of Leeb hardness testing theory which can measure the Leeb hardness of all metallic materials and is equipped with a built-in printer. This device can be used in the Failure analysis of pressure vessel, steam generator and other equipment and it can directly display hardness scales HRB, HRC, HRA, HV, HB, HS, HL. The built-in thermal printer is convenient for applications in field printing.
Â
Key Features
- Wide measuring range: (170~960) HLD
- Large LCD screen (128 × 64 dot matrix)
- Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL
- Data memory: can store 500 groups (Relative to average times 32~1)
- Seven different impact devices available, automatic identification of impact device type
- User calibration function
- Upper and lower limit can be pre-set. Automatic alarm when the result value exceeds the limit
- Auto power off
- Battery indicator
- NI-MH rechargeable battery provides continuous working period of no less than 150 hours
- EL backlight
- Software to connect with PC via USB port
- Printing paper: width is (2.26 ±0.01) in(5 ±0.5)mm, diameter is 1.18 in (30 mm)
- Battery pack: 6V NI-MH
- Battery charger: 9 V/500 mA
- Continuous working period :about 150 hours (With backlight off, no printing)
Â
Technical Specifications
| Impact Device Type | D |
| Measuring Range | 170 HLD 960 HLD |
| Measuring Direction | 360° |
| Working Temperature | 14 °F ~ 122 °F (-10 °C ~ 50 °C) |
| Storage Temperature | -22 °F ~ 140 °F (-30 °C ~ 60 °C) |
| Relative Humidity | ≤90 % |
| Printing Paper | Width 2.26 ±0.5 in (57.5 ±0.5 mm)
Diameter 1.18 in (30 mm) |
| Battery | 9 V NI-MH |
| Battery Charger | 9 V/500 mA |
| Dimensions | 8.34 in x 3.14 in × 1.25 in (212 mm × 80 mm × 32 mm) |