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    • Leader Precision Instrument Co., Ltd
      HVD-5/10/30/50 Digital Macro-Vickers Hardness Tester
      Name: HVD-5/10/30/50 Digital Macro-Vickers Hardness Tester
      Model: HVD-5/10/30/50
      Num: 
       

      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

       
      Product name
      Digital Vickers Hardness Tester
      Model
      HVD-5 HVD-10 HVD-30 HVD-50
      Vickers scales
      HV0.3,HV0.5,
      HV1.0,HV2.0,HV2.5,
      HV3.0,HV5.0
      HV0.3, HV0.5, HV1,
      HV2, HV2.5, HV3,
      HV5, HV10
      HV0.3, HV0.5, HV1,
      HV2,HV2.5, HV3,
      HV5, HV10,
      HV20,HV30
      HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5, HV10,HV20, HV,30, HV50
      Testing load
      Kgf
      0.3, 0.5, 1, 2, 2.5, 3, 5
      0.3, 0.5, 1, 2, 2.5, 3, 5, 10
      N
      2.94, 4.9, 9.8, 19.6, 24.5, 29.4, 49
      2.94, 4.9, 9.8, 19.6, 24.5, 29.4, 49, 98
      Testing range
      HV8~HV2900
      Lens & indenter switch
      Motorized turret
      Load control
      Automatic (loading/dwell/unloading)
      Dwell time
      Adjustable 0~60s
      Hardness indication
      1HV/LCD display
      Output data
      RS-232C/bulit-In printer
      Illumination
      Halogen lamp light source
      Objectives
      Observation:20x; measurement:40x
      Digital eyepiece
      10x with digital encoder
      XY stage
      No xy stage
      Size:100x100mm; Travel:25 x25mm; Resolution:0.01mm
      Max. height of specimen
      160mm
      Instrument throat
      130mm
      Dimension (L*W*H)
      535*225*620mm
      Packing dimension
      630 x460 x710mm
      Gross/Net weight
      60kg/50kg
      Power supply
      220V or 110V AC, 50 or 60Hz
      Accuracy
      Conforms to EN-ISO 6507 , ASTM E92, GB/T4340.2
       

      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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