Main Application
1.Die cavity of molds.
2.Bearings and other parts.
3.Failure analysis of pressure vessel, steam generator and other equipment.
4.The installed machinery and permanently assembled parts.
5.Testing surface of a small hollow space.
6.Material identification in the warehouse of metallic materials.
7.Rapid testing in large range and multi-measuring areas for large-scale work piece.
8.Heavy work piece.
Error and repeatability of displayed value
No. |
Type of impact device |
Hardness value of hardness block |
Error of displayed value |
Repeatability |
1 |
D |
760±30HLD 530±40HLD |
±6 HLD ±10 HLD |
6 HLD 10 HLD |
2 |
D |
50±5 HLC 30±6 HLC |
±1 HRC ±2 HRC |
1 HRC 2 HRC |
3 |
D |
700±30HB 500±40HB |
±5 HB ±8 HB |
5 HB 8 HB |
Measuring range:
( 170-960)HLD,( 17-68.5)HRC,( 19-651)HB,(80-976)HV,(30- 100)HS,(59-85)HRA,( 13- 100)HRB
Measuring direction:360°( ↓ ↖ ↗ ↘ ↙→← ↑)
Hardness Scale:HL 、HB 、HRB 、HRC 、HRA 、HV 、HS
Outline dimension: 125*71*27mm
Display:dot matrix LCD ,128×64 dots
Data memory:max. 500 groups (relative to impact times 32~1)
Working voltage:3V (2 AA size alkaline battery)
Continuous working period:about 200 hours (With backlight off)
Communication interface:USB2.0