HLN-11A SERIES MULTIFUNCTIONAL LEEB HARDNESS TESTER
Feature & Use:
* Small volume, convenient for carrying, easy operation
* The measured Leeb hardness value can be converted into Brinell, Rockwell, Vickers and Shore hardness, etc.
* Precision conforms to GB/T 17394, JB/T 9378
It is suitable to determinethe Leeb hardness of ferrous and non-ferrous metal precisely.
Specifications
Power supply: 6.0V DC
Working temperature: 1-40 °C
Dimensions: 268 x 86 x 47mm
Weight: approx. 0.67kg
Standard accessories
Small positioner: 1 pc.
Binding agent: 1 bottle
Leeb standardized block: 1 pc.
Charger: 1 pc.
Specifications of impact device
| Type | D | DC | D+15 | G |
| Specifications | ||||
| Measuring range | 330-890HL | 330-890HL | 346-890HL | 300-650HL |
| Impact capacity | 11Nmm | 11Nmm | 11Nmm | 90Nmm |
| Dimensions | Φ20x150mm | Φ20x85mm | Φ20x165mm | Φ20x250mm |
| Testing direction | Arbitrary | |||
| Weight | 75g | 50g | 80g | 250g |
| Mass of impact body | 5.5g | 5.5g | 5.5g | 20g |
| Diameter of tungsten carbide ball | 3mm | 3mm | 3mm | 5mm |
| Application range | Basic type, suitable for most of hardness tests. | Suitable for hard- ness measuring of inner holes and small space. | Suitable for hardness measuring of gear face, column inner surface and concave surface etc. | Suitable for hardness measuring of steel, cast steel, gray cast iron, nodular cast iron and non-ferrous metals. |
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