Specifications
1. usage:Leeb hardness test2. USB 1.1 interface
4. with micro printer
5. Large LCD display
HLN-11A portable hardness gauge
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 |
Contact: