Brand：KairDa
Model：NDT290S+
Name：Shore Hardness Gauge for rolls (printing integrated)
Specifications
| Measurement range | (19-651) HB (13-100) HRB (17-68.5) HRC (59-85) HRA (80-976) HV |
| Measurement direction | Any (360 °) |
| Applicable materials | 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, cast steel rolls, forged steel rolls, cast iron rolls |
| probe | D Type Impact Device |
| Error of indication | ±6HLD |
| Indication repeability | ±6HLD |
| Hardness | 7 kinds of Shaw (HS), Richter (HL), Brinell (HB), Rockwell (HRC/HRB/HRA), Vickers (HV), etc |
| Upper and lower limit setting range | (170-960)CAD |
| Indication calibrated | With indication software calibrate function |
| data storage | 600 sets of measurements |
| Data Interface | USB2.0 |
| Working Voltage | 2 × 1.5V ordinary alkaline battery |
| Dimensions | 125 × 71 × 27mm (host) |
| Weight | About 0.3kg (host) |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[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/42578/Specification.html , which is only used by users who purchase commodities from the NBCHAO.