Features
- LCD display of 128×64 matrix is used.
- Hardness scales(HV ,HB,HRC,HRB,HRA,HS).
- RS232 interface and USB to PC
- Max 600 groups（impact times:32-1）of data can be stored at internal.
- Back light display has been used to make convenient or the user in poor light.
- Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit.
- Material of “cast steel” is added HB values can be read out directly when D/DC impact device is used to measure “cast steel” work piece.
- Power is two of AA battery. Continuous working period: approx. 100 h (no back light on).
- Software of PC can be installed according to the requirements of user. The function will be more powerful to satisfy the more demands of quality control and management.
Specifications
| Hardness Scale | HL, HB, HRB, HRC, HRA, HV, HS |
| Memory | Data memory:48-600 groups(impact times: 32-1) |
| Measuring Range | HLD ( 170-960 ) HLD |
| Standard Impact Device | D |
| Optional Impact Devices | DC, D+15, G, C, DL |
| Power | 2*1.5V |
| Continuous Working Time Approx. | 100 h (without back light on) |
| Display | 128×64 matrix LCD |
| Operating Temperature | -10℃~40℃ |
| Humidity | ≤90% |
| Dimensions | 132×82×33mm (main unit) |
| Weight | 0.6kg (main unit) |