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MODEL HLN-11A SERIES MULTIFUNCTIONAL LEEB HARDNESS TESTER

MODEL HLN-11A SERIES MULTIFUNCTIONAL LEEB HARDNESS TESTER
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应用
  • . 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’s suitable to determine the 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.

    Binder: 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

    300-650HLG

    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 deter- mining hardness of tooth face and slots, etc.

    Suitable for hardness measuring of steel, cast steel, gray cast iron, nodular cast iron and non-ferrous metals.


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