HLN-11A Multifunctional Leeb Hardness Tester
HLN-11A Multifunctional Leeb Hardness Tester is suitable for the quick hardness test of metal materials. They feature high accuracy, reliable performance, easy operation and convenient taking. The measured Leeb hardness can be converted into the hardness of Brinell.
Feature & Use:
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Small volume, convenient for carrying, easy operation
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The measured Leeb hardness value can be converted into Brinell, Rockwell, Vickers and Shore hardness, etc.
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Precision conforms to GB/T 17394, JB/T 9378
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 (10.55x3.4x1.9 inch)
Weight: approx. 0.67kg / 1.5lb
Standard accessories
Small positioner: 1 pc.
Binding agent: 1 bottle
Leeb standardized block: 1 pc.
Charger: 1 pc.
Specifications of impact device
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Type
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D
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DC
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D+15
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G
|
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Specifications
|
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Measuring range
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330-890HL
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330-890HL
|
346-890HL
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300-650HL
|
|
Impact capacity
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11Nmm
|
11Nmm
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11Nmm
|
90Nmm
|
|
Dimensions
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F20x150mm
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F20x85mm
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F20x165mm
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F20x250mm
|
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Testing direction
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Arbitrary
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|
Weight
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75g
|
50g
|
80g
|
250g
|
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Mass of impact body
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5.5g
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5.5g
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5.5g
|
20g
|
|
Diameter of tungsten carbide ball
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3mm
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3mm
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3mm
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5mm
|
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Application range
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Basic type, suitable for most of hardness tests.
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Suitable for hard- ness measuring of inner holes and small space.
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Suitable for hardness measuring of gear face, column inner surface and concave surface etc.
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Suitable for hardness measuring of steel, cast steel, gray cast iron, nodular cast iron and non-ferrous metals.
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