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Leeb Portable Hardness Testing Machine 0° ~ 360° Measuring Direction

Leeb Portable Hardness Testing Machine 0° ~ 360° Measuring Direction

Brand Name LIYI
Model Number LYMH310
Certification GB/T231.2 National standard,JJG150 inspection rules
Place of Origin Dongguan, China
Minimum Order Quantity 1 piece
Price Negotiable
Payment Terms T/T, L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability 100 Pieces per Month
Delivery Time 15 days after receving deposit
Packaging Details Standard Export Wooden Case
Data memory 500 groups max
Measuring direction 0°~360°
Hardness Scale HL,HB,HRB,HRC,HRA,HV,HS
Outline dimensions 212mm×80mm×32mm
Continuous working period about 150 hours
Battery pack 6V NI-MH
Detailed Product Description

 

Leeb Portable Hardness Testing Machine 0° ~ 360° Measuring Direction

 

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.

 

ADVANTAGES:

 

1. Wide measuring range. Based on the principle of Leeb hardness testing theory. It can measure the Leeb 

hardness of all metallic materials.

 

2.  Large screen LCD, showing all functions and parameters.With EL background light.

 

3. Seven impact devices are available for special application. Automatically identify the type of impact 

devices.

 

4. Test at any angle, even upside down.

 

5. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL.

 

6. Large memory could store 100 groups (Relative to average times 32~1 ) information  including single

measured value,  mean value, impact direction, impact times, material and hardness scale etc. 

 

7. Battery information showing the rest capacity of the battery and the charge status.

 

8. User calibration function.

 

9. Software to connect to PC via USB port.

 

10. Thermal printer integrated, convenient for in field printing. 

 

11. NI-MH rechargeable battery as the power source.  Charge circuit integrated inside the instrument.

Continuous working  period  of no less than 150 hours (EL off and no printing).

 

12. Auto power off to save energy.

 

13. Outline dimensions:212mm×80mm×32mm

 

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

 

Photo Reference

Product Tags: digital hardness tester   micro hardness tester  
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