Landtek HM6580 Digital Leeb Hardness Tester Durometer Tester
Applications：
Applicable to Die cavity of molds, Inspection of bearing and other mass produced parts on a production line, Failure analysis of pressure vessel, steam generator and other equipment, Inspection of installed machinery, permanent parts of assembled systems and heavy work pieces, Testing surface of a small hollow space, Material identification in the warehouse of metallic materials, Rapid testing in large range and multi-measuring areas for large-scale work piece.
Features:
* Palm size for narrow space.
* Test at any angle, even upside down.
* Direct display of hardness scales HRB, HRC, HV, HB, HS,HL.
* Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc.
* User recalibration function allowed.
* Can communicate with PC computer for statistics and printing by the optional cable.
* Manual or automatic shut down.
* Low battery indication.
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Case Material
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Aluminum Alloy
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Display
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LCD
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Materials
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9 different common materials ( Steel & Cast Steel, Metallurgy tool steel, Forged Steel, Gray Cast Iron, Nodular Cast Iron, Cast Aluminum, Brass, Bronze, Copper )
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Measuring range
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（170-960）HLD、（20-68）HRC、（19-651）HB、（80-967）HV、（30-100）HS、 （13-100）HRB
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Accuracy
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±8HLD（HLD=800)
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Repeatability
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±6HLD（HLD=800)
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Conversion
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HL-HRC-HRB-HB-HV-HSD
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Measuring Direction
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360°
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Impact device
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D Will handle, Weight: 75g
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Radius of Measured Workpiece
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Rmin=50mm ( For non-conventional Supporting ring Rmin=10mm )
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Min. Weight of Workpiece
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Stable support 2kg ( 0.1kg Coupling )
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Min. Thickness of Workpiece
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3mm
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Min. Thickness of Hardened Layer
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0.8mm
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Working Conditions
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Temperature: 0 ~ 40 ℃ Humidity: ≤ 90 %
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Power supply
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2 x 1.5 V AA size (UM-3) battery
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Dimension
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130 x 76 x 31 mm
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Weight
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340 g (Not Including Batteries)
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Standard Accessories:
1. Main Unit
2. Standard Test Block
3. Measurement Sensor
4. Carrying Case
5. Operation Manual
6. Small Support Ring
7. Cleaning brush
Optional Accessories:
1. Impact Body
2. Support Rings set
3. USB, RS-232C data cable with software
