Specifications
| Measurement direction | Perpendicular to the surface of the workpiece under test |
| Hardness scale | Vickers (HV), Brinell (HB), Rockwell B (HRB), Rockwell C (HRC), Rockwell A (HRA) |
| Measurement range | HV:10～1999/ HB:76～618/ HRB:41～105/ HRC:20.3～68/HRA:60.7～85.6 |
| Measurement results show | Vickers (HV) + Hardness Ruler |
| Measurement material | Steel and cast steel, cast aluminum alloy, pure copper |
| user profile | 3 types, with setup wizard |
| show | 3.5 inch IPS full digital color LCD display, resolution 480 × 320 |
| probe identification | Automatic recognition/manual setting, support hot swap |
| Data storage | Maximum 600 groups (measurement times 1~ 32) |
| Operating Voltage | 3.7V lithium-ion battery pack |
| Working time | More than 10 hours |
| Charging Power Supply | 5V/1000mA |
| Communication interface | USB2.0 |
| Dimension | 159 × 83 × 39mm (host), φ 22 × 141mm (probe) |
| Weight | The host is about 370g, and the probe is about 210g. |
| Operating temperature | 0℃～＋40℃ |
| Storage temperature | -20 ℃~ + 75 ℃, Relative Humidity ≤ 85% |
| Operating Conditions | The surrounding environment has no vibration, no strong magnetic field, no corrosion medium and serious dust |
Packing list
Host X1, probe X1, probe cable X1, standard Hardness block X1, communication charging cable X1, charger X1, instruction manual X1, certificate X1, warranty card X1, instrument case X1.
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/47484/Specification.html , which is only used by users who purchase commodities from the NBCHAO.