Lcd Display Ultrasonic Hardness Tester With Multi Point Calibration
Ultrasonic Hardness Tester With Multi-Point Calibration
New appearance design, innovative sculpt, convenient to hold and good craft.
3.5 inches large LCD screen with 320×480 color graphics dot matrix, beautiful font and graphics, rich information and clear display.
Full English display, menu-type operation, few keys, simple and convenient to operate.
For materials with different elastic modulus, only a simple point calibration is required to adapt to the new material.
Provide multi-point calibration function for any hardness standard. For materials without conversion table, users only need to prepare 2 to 10 test samples with different hardness to directly calibrate the hardness (Hardness standard is arbitrary, as long as these 2 to 10 samples have the same standard).
Technical parameters:
| Model | HUH-6M | |||||||
| Standard | DIN50159-1-2008; ASTM-A1038-2005; JB/T 9377-2010; JJG-654-2013; GBT34205-2017 | |||||||
| Range | HV50-1599, HRC20-76, HB76-618, HRB41-100, HRB41-100, HRA61-85.6, Mpa255-2180 | |||||||
| Test Error | HRC: ± 2HRC; HB: ± 3%HB; HV: ± 3%HV | |||||||
| Maximum allowable relative error | Hardness of standard test block | Maximum allowable relative error of hardness tester % | ||||||
| HV10 | HV5 | HV2 | HV1 | HV0.8 | HV0.3 | HV0.1 | ||
| <250HV | 4 | 4 | 4 | 4 | 4 | 5 | 5 | |
| 250HV-500HV | 4 | 4 | 4 | 4 | 4 | 6 | 6 | |
| >500HV-800HV | 4 | 4 | 5 | 5 | 5 | 7 | 7 | |
| >800HV | 4 | 4 | 6 | 6 | 6 | 8 | 8 | |
| Probe test force | 2kgf(optional 0.5kgf, 1kgf, 5kgf, 10kgf) | |||||||
| Working temperature | -20℃~50℃ | |||||||
| · Working humidity | <=85% | |||||||
Standard Delivery:
Main unit, Probe (2kgf)
Probe cable
5V ac power adapter
Carrying case
Standard test block
Optional Accessories:
Probe (optional 0.5kgf, 1kgf, 5kgf, 10kgf)
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