Checkline QH2 Portable Leeb Hardness Tester for Steel
± 4 HLD Accuracy
Checkline QH2 Portable Leeb Hardness Tester for Steel is used to conduct quick and precise measurements on all types of parts and structures made out of steel, stainless steel and alloy tool steel with immediate conversions to the most common hardness units.
Kit Contents
- QH2 Portable Leeb Hardness Tester for Steel
- Certificate of conformity
- Carrying case
DOES NOT include HLD test block. The QH2 DLS include a USB cable and DataCenter
Features
- Accuracy of ± 4 HLD
- Conversions to HB, HRC,HRB, HV, HS
- Measuring range of up to 647 HB and 68HRC
- Measures in all directions
- Large graphic LCD with LED backlight
- Transfer data to a PC via USB ( QH2 DLS )
- High impact ABS enclosure
- 5 Year Warranty
Specifications
| Measuring Principle | Leeb rebound method |
| Impact device | Universal type D |
| Impact directions | All angles |
| Accuracy | ± 4 HLD |
| Measuring range | 150 ~ 990 HLD |
| Alarms | Minimum and maximum |
| Power supply | 2 AA 1.5v batteries |
| Battery lifetime | 100 hours |
| Operating temperature | 0°C to +50°C |
| Dimensions | 69 x 115 x 28 mm |
| Weight | 200g with batteries |
Applications
- Measure large parts in-situ
- Conduct checks in production
- Verify finished products
- Classify materials
- Identify material types
Model Comparison
Units and Measuring Ranges
DataCenter Software
DataCenter is software used to transfer data stored in the unit memory to a PC using a USB cable (model QH2 DLS)
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