HLN-11A Multifunctional Leeb Hardness Tester /Testing Machine
HLN-11A Multifunctional Leeb Hardness Tester /Testing Machine
1. Function
HLN-11A multifunctional Leeb hardness tester is used to test the Leeb hardness of ferrous metal and nonferrous metal materials.
2. Features
1. Automatic digital display, without human reading errors;
2. The measured Leeb hardness value can be converted into Brinell, Rockwell, Vickers and Shore hardness;
3. The attached printer can print the testing value immediately;
4. Strong adaptability to working environment, widely used in the quality monitoring and control in production field;
5. Small volume, portable and easy-to-use;
6. The testing accuracy meets the standards of GB/T17394 and JB/T9378.
3. Main Technical Parameters
Model |
HLN-11A |
Power supply |
DC 6.0V |
Work temperature |
1-40°C |
Dimension |
268 x 86 x 47mm |
Weight |
About 0.67kg |
4. Main accessories
Accessories |
Quantity |
Small positioning cap |
1 |
Binder |
1 |
Leeb hardness standard block |
1 |
Charger |
1 |
5. Specific Types
Model/ specifications |
D |
DC |
D+15 |
G |
Range of measuring |
330-890HL |
330-890HL |
346-890HL |
300-650HLG |
impact energy |
11Nmm |
11Nmm |
11Nmm |
90Nmm |
Dimensions |
Φ20x150mm |
Φ20x85mm |
Φ20x165mm |
Φ20x250mm |
Test direction |
Any direction |
|||
Weight |
75g |
50g |
80g |
250g |
Weight of specimen |
5.5g |
5.5g |
5.5g |
20g |
Diameter of Tungsten carbide ball |
3mm |
3mm |
3mm |
3mm |
Application |
Basic type, used to test the hardness of most parts |
Used to test the hardness of inner bores and small parts |
Used to test the hardness of tooth surfaces, cylinder inside surfaces and concave surfaces |
Used to test the hardness of steels, cast steels, gray cast iron, nodular cast iron, nonferrous metal and other materials |
leeb hardness tester Detail Show:

About Us:
One of the leaders which manufacturing kinds of Universal Testing Machines .
Profesional technology and high quality !
The most comprehensive technical guidance and after-sales service !
We sincerely hope to cooperation with you ! Look forward to your email!
Don't hesitate :
Contacts:Sunny Jia
Tel :18757873378
Email add : sunny at
Trademanager account : cn1501095096
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