Specifications
| Measuring range | 170 ~ 960HLD19 ~ 651HB13 ~ 100HRB17 ~ 68.5HRC59 ~ 85HRA80 ~ 976HV30 ~ 110HS |
| Measurement direction | Any (360 °) |
| Measurement material | Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, ductile iron, cast aluminum alloy, copper zinc alloy (brass), copper tin alloy (bronze), pure copper, forged steel |
| Error of indication | ±5HLD |
| Hardness system | HL / HB / HRC / HRB / HRA / HV / HS |
| Upper and lower limit setting range | 170~960HLD |
| Indication calibrated | With indication software calibrate function |
| data storage | 500 measurements |
| Dimensions | 125 * 71 * 27mm (host) |
| Power | 2 × 1.5V ordinary alkalinity battery |
| Allowable Operating Temperature | -10~55℃ |
| Storage temperature | -20~+75℃ |
| Allowable Relative Humidity | ≤90％ |
| Environment requirements | No vibration, no strong magnetic field, no corrosive medium and serious dust |
| Weight | 0.3KG (host) |
| Indication repeability | ±5HLD |
Packing list
Host x1, D-type Impact device x1, standard Hardness block x1, nylon brush x1, screw driver x1, small support ring x1, No. 5 battery x2, manual x1, certificate x1, warranty card x1, instrument special case x1
After-sales instructions
Warranty days: 730 days
1. After the instrument confirms the receipt, it will be replaced free of charge within 3 months if there is a quality problem under the normal operating conditions of the "Instruction Manual";
2、Warranty period2years (except consumables, probes, sensors, cables)；
3. After-sales service is provided by the original factory;
4. Free maintenance during the warranty period, and long-term technical support outside the warranty period.
[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/1273/Specification.html , which is only used by users who purchase commodities from the NBCHAO.