Digital Macro-Vickers Hardness Tester
( HVD-5/10/30/50 )
Usage
Model HVD-5 series Digital Vickers Hardness Tester is suitable to determine the Vickers hardness of steel, non-ferrous metals, ceramics and treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is and also suitable to determine the Vickers hardness of micro and super thin parts.
Typical applications
• Cemented carbide, steels, non-ferrous metals
• Thin plates, metallic foils, plating
• Glass, ceramics, agate
• Material strength, effect of heat treatment, depth of carburized or decarburized layer and flame hardened layer, effect of hardening, hardness resulting from welding or deposition
Features
• Closed-loop system with load cell enhances the accuracy
• Large LCD screen, menu operated, LCD screen displays test method, test force, diagonals, hardness value
• Conversion to other hardness scales: HR, HV
• Built-in printer and RS-232C data output as standard
• 2-way switchable optical paths
• CCD Video measurement system optional
Specifications
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Product name
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Digital Vickers Hardness Tester
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Model
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HVD-5 |
HVD-10 |
HVD-30 |
HVD-50 |
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Vickers scales
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HV0.3,HV0.5,
HV1.0,HV2.0,HV2.5,
HV3.0,HV5.0
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HV0.3, HV0.5, HV1,
HV2, HV2.5, HV3,
HV5, HV10
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HV0.3, HV0.5, HV1,
HV2,HV2.5, HV3,
HV5, HV10,
HV20,HV30
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HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10,HV20, HV,30, HV50
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Testing load
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Kgf
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0.3, 0.5, 1, 2, 2.5, 3, 5
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0.3, 0.5, 1, 2, 2.5, 3, 5, 10 |
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N
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2.94, 4.9, 9.8, 19.6, 24.5, 29.4, 49
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2.94, 4.9, 9.8, 19.6, 24.5, 29.4, 49, 98
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Testing range
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HV8~HV2900
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Lens & indenter switch
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Motorized turret
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Load control
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Automatic (loading/dwell/unloading)
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Dwell time
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Adjustable 0~60s
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Hardness indication
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1HV/LCD display
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Output data
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RS-232C/bulit-In printer
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Illumination
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Halogen lamp light source
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Objectives
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Observation:20x; measurement:40x
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Digital eyepiece
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10x with digital encoder
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XY stage
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No xy stage |
Size:100x100mm; Travel:25 x25mm; Resolution:0.01mm
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Max. height of specimen
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160mm
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Instrument throat
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130mm
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Dimension (L*W*H)
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535*225*620mm
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Packing dimension
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630 x460 x710mm
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Gross/Net weight
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60kg/50kg
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Power supply
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220V or 110V AC, 50 or 60Hz
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Accuracy
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Conforms to EN-ISO 6507 , ASTM E92, GB/T4340.2
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Standard Delivery
• Main unit 1pcs
• Thermal printer 1pcs
• Data-output RS232C 1pcs
• Diamond Vickers indenter 1pcs
• Objective 10x 1pcs
• Objective 20x 1pcs
• Digital eyepiece 10x 1pcs
• XY-stage with micrometers 1pcs (Only for HVD-30 and HVD-50)
• Adjustable foot 4pcs
• Level gauge 1pcs
• Hardness test block HV5 1pcs
• Hardness test block HV0.2 1pcs
• Accessories case 1pcs
• Anti-dust cover 1pcs
• Instrument certificate 1pcs
• Installation & user manual 1pcs
Optional Accessories
• CCD system
• Knoop indneter
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