HST 5400 Portable Leeb Hardness Tester
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
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