Specifications
| Measurement range | 170~960HLD、19~651HB、13~100HRB、17~68.5HRC、59~85HRA、80~976HV、30~110HS |
| Measurement direction | Any (360 °) |
| Measurement material | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile cast iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel |
| Error of indication | ±5HLD |
| Hardness system | HL/HS/HB/HB/HRC/HRB/HRA/HV |
| Upper and lower limit setting range | 170~960HLD |
| Indication calibrated | Adjustment with indication software |
| Data storage | 500 Measured values |
| Interface | RS232 |
| Power Supply | 2 × 1.5V ordinary alkaline battery |
| Operating temperature | -10~55℃ |
| Dimensions | 185 * 75 * 35Mm (host) |
| Weight | About 0.3kg (main unit) |
| Storage temperature | -20~+75℃ |
| Allowable Relative Humidity | ≤90％ |
| Environmental requirements | No vibration, no strong magnetic field, no corrosion medium and serious dust |
| Indication Repeatability | ±5HLD |
Packing list
After-sales instructions
None
[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/29402/Specification.html , which is only used by users who purchase commodities from the NBCHAO.