Specifications
| Impact device | D type |
| Display | 112 × 64 LCD dot matrix liquid crystal display |
| Measurement range | 200~960HL、19.6~68.5HRC、13.5~101.7HRB、26.4~99.6HS、30~655HB、80~976HV |
| Error of indication | ±0.5％(HL=800) |
| Data storage | Automatic storage of 1250 sets of measurement data. Batch storage 12 batches, each batch stores 100 sets of data. |
| Power Supply | 3.7V rechargeable lithium battery, can work continuously for not less than 16 hours |
| Automatic shutdown | Automatic shutdown for 2 minutes without operation |
| Operating temperature | Operating temperature: -20~ + 40 ℃; Storage temperature: -30~ + 50 ℃ |
| Storage temperature | -30~+50℃ |
| Dimensions | 158*41*26mm |
| Weight | 120g |
| Indication Repeatability | ±0.8％ |
Packing list
Host x1, probe x1, Richter Hardness block x1, brush x1, small support ring x1, software and transmission cable x1, random data x1, instrument case x1
After-sales instructions
Warranty days: 760 days
1. After-sales service is provided by the original factory;
2. The whole machine is guaranteed for two years, and wearing parts and consumables are not covered by the warranty (such as probes, LCD screens, casings, small support rings, etc.);
3. The following two situations need to be repaired for a fee:
A. It is used under normal conditions, and there is a failure, but it has been exceededtwoannual warranty;
B. Use under abnormal circumstances, including man-made physical damage, failure to operate in accordance with the instructions and precautions.
[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/1346/Specification.html , which is only used by users who purchase commodities from the NBCHAO.