Description
Features & Functions Of China Coal High Accuracy Hl-60 Richter HL Hardness Tester*High accuracy, compact size, convenient operation
*No limit for test direction
*The test result can be printed out
*Suitable to test on-site
*Metal material can be tested up to 11 common kinds
*Thermal printer with quiet work, you can print as many copies of the test result as you need
*With charging indicator and low voltage alarm
*With auto power off function
*Big screen displays various parameters
*Testing instrument for metal materials' hardness
Parameters of China Coal High Accuracy Hl-60 Richter HL Hardness Tester| Part No. | HL-600 |
| Hardness Scale | Richter(HL), Brinell (HB), Rockwell B / C (HRB / C), Rockwell A (HRA), the Victoria's (HV), Shaw (HS) |
| Measuring Range | (170-960) HLD, (17.9-69.5) HRC, (19-651) HB, (80-1042) HV (30.6-102.6) HS |
| Measuring Direction | Universal 360 degree |
| Display | Dot matrix LCD, 128* 64 graphic dot, with backlight |
| Memory | 500 groups data can be stored and re-readable |
| Paper width | (57.5 ± 0.5) mm |
| Print Roll Diameter | 30mm |
| Operating voltage | 6V NiMH battery pack |
| Charging power supply | 9V/500mA |
| Charging time | 2.5 to 3.5 hours |
| Continuous working | about 150 hours |
| Operating temperature | -10 ~ +50 °C |
| Storage Temperature | -30 °C ~ +60 °C |
| Relative Humidity | ≤ 90% |
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