Max 500 Groups Data Memory Leeb Hardness Tester Usb1.1 Communication Interface
Max 500 Groups Data Memory Leeb Hardness Tester Usb1.1 Communication Interface Leeb hardness tester according to the Leeb hardness measurement principle can be easily and quickly measure a variety of metal materials, and instantly display the value of measured hardness. And it can swiftly convert the hardness value in different hardness scales. Error and repeatability of displayed value see Table1-1 below. Table 1-1 No. Type of impact device Hardness value of Leeb standard
Max 500 Groups Data Memory Leeb Hardness Tester Usb1.1 Communication Interface
Leeb hardness tester according to the Leeb hardness measurement principle can be easily and quickly
measure a variety of metal materials, and instantly display the value of measured hardness. And it can
swiftly convert the hardness value in different hardness scales.
Error and repeatability of displayed value see Table1-1 below.
Table 1-1
|
No. |
Type of impact device |
Hardness value of Leeb standard hardness block |
Error of displayed value |
Repeatability |
|
1 |
D |
760±30HLD 530±40HLD |
±6 HLD ±10 HLD |
6 HLD 10 HLD |
|
2 |
DC |
760±30HLDC 530±40HLDC |
±6 HLDC ±10 HLDC |
6 HLD 10 HLD |
|
3 |
DL |
878±30HLDL 736±40HLDL |
±12 HLDL |
12 HLDL |
|
4 |
D+15 |
766±30HLD+15 544±40HLD+15 |
±12 HLD+15 |
12 HLD+15 |
|
5 |
G |
590±40HLG 500±40HLG |
±12 HLG |
12 HLG |
|
6 |
E |
725±30HLE 508±40HLE |
±12 HLE |
12 HLE |
|
7 |
C |
822±30HLC 590±40HLC |
±12 HLC |
12 HLC |
1. Measuring range:HLD(170~960)HLD
2. Measuring direction:0°~360°Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS
3. Display:segment LCD
4. Data memory:500 groups max.(relative to impact times 32~1)
5. Printing paper: width is (57.5±0.5)mm, diameter is 30mm.
6. Battery pack: 6V NI-MH
7. Battery charger: 9V/500mA
8. Continuous working period:about 150 hours(With backlight off, no printing)
9. Communication interface:USB1.1
Main application:
1. Die cavity of molds
2. Bearings and other parts
3. Failure analysis of pressure vessel, steam generator and other equipment
4. Heavy work piece
5. The installed machinery and permanently assembled parts
6. Testing surface of a small hollow space
7. Material identification in the warehouse of metallic materials
8. Rapid testing in large range and multi-measuring areas for large-scale work piece
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