Specifications
| Measurement range | HLD (170-960) HRC (17.9-69.5) HB (19-683) HRA (80-1042) HRA (59.1-88) HRA (13.5-101.7) |
| 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, increased cast steel rolls, forged steel rolls, cast iron rolls |
| Error of indication and repeability of indication | Impact device D +/- 6HLD (error of indication ） +/- 6HLD (indication repeability) |
| 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 | Up to 600 measurement values (Impact times 32~ 1) |
| Data Interface | USB 2.0 |
| Working Voltage | 3.7V Li-ion rechargeable battery |
| Charging Power | 5V/1000mA; Charging time 2.5~ 4.5 hours |
| Continuous Operating Time | About 50 hours (when the backlight is not turned on) |
| Operating Conditions | Operating temperature: -10 ℃~ + 55 ℃; storage temperature: -20 ℃~ + 75 ℃; Relative Humidity ≤ 90%; no vibration in the surrounding environment, no strong magnetic field, no corrosive medium and serious dust. |
| Dimensions | 154 × 82 × 35mm (host) |
| Weight | About 0.6kg (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/42575/Specification.html , which is only used by users who purchase commodities from the NBCHAO.