Micro-Vickers Hardness Tester (Automatic Turret)

Details
Category: Vickers / Micro-Vickers / Knoop Hardness Tester
Micro-Vickers Hardness Tester (Automatic Turret)

It has a more faster testing speed than other ordinary Micro hardness tester. The hardness value can be displayed directly and not need to enter the length of the diagonal. High quality imported components ensure the instrument can stable working for a very long time; Protected by the state patent application of the lift & down system, after upgrading, the control system can provide more measuring data, and control more precisely.

Main function and features:

  • Equipped with digital eyepiece and Data computing systems which accuracy can reach to 0.01um; Just click one button the hardness value will display on screen directly .

  • Main components adopted American 3M, Allegro, and Japan Omron, NKK brand, ensure the instrument can stable working for a very long time

  • The optical system not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.

  • According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.

  • With Vickers hardness and Knoop hardness testing capabilities, and testing force can be extended to 2KG (HV2). Automatic measuring the indentation diagonal length, the hardness and conversion hardness will show on the screen directly, no need to check hardness table

  • Industrial digital screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, test number and testing process; The built-in printer can print testing times, hardness value, average value, Max. Value, Min. Value, Xmax-Xmin directly, easy for operator to save the data.

  • Optional data transfer software, all the testing data can be transfer to computer via RS232 port, then can edit and save the data on computer

  • One-time casting aluminum molding shell ensure structure more stable; Adopted car painting technology,

  • Pure white color looking more decent; High scratch resistance capability, used for years still brightness like new.

  • Reserved image channel, can be connected with computer, used the image analysis software (HV-CCD-B) to analyzing the physical and chemical properties of the material (optional)..



    • Model MET-A1000D
    Hardness scale HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
    Conversion scale HRA, HRB, HRC, HRD, HK, HBS,
    HR15N, HR30N, HR45N, HR15T, HR30T, HR45T
    Testing force 10g (0.098N), 25g (0.245N), 50g (0.49N), 100g (0.98N),
    200g (1.96N), 300g (2.94N), 500g (4.9N), 1000g (9.8N);
    Test force error: ±1.0%
    Loading speed ≤50μm/sec
    Indenter Standard Rectangular pyramid diamond indenter (136°±0.5°)
    Screen size 62×44mm
    Minimum measuring unit 0.01μm
    Hardness value range 1HV-4000HV
    Hardness value of reading Digital LCD Screen
    Total magnification 100X (For Observation), 400X (For Measurement)
    (Can be extended to 150X or 600X)
    Loading method Automatically / Load, dwell and unload the testing force
    Duration time 1-90s (each step is 1 second)
    Turret Automatic Turret
    Objective lens center and indenter center Coincidence accuracy error < 1μm (objective lens center position can be adjusted)
    Maximum distance Height: 90mm, Depth: 120mm
    Size and net weight Instrument: 405×290×440mm (L×W×H) 40kg
    Light source LED Cold light source (can be continuous use for 24 hours,
    no heat generation ensures stable working,
    servicing life can reach 100,000 hours)
    Power supply 220V + 5%, 50-60 Hz (110V is available)
    X-Y testing table Size: 100×100 mm,
    Max. Travel Range: 25×25mm,
    Resolution: 0.01mm
    Data output Built-in Printer, Built-in RS-232 interface
    (transfer data to computer, easy for long time storage)
    Extended standard ASTM E384 & E92, EN-ISO 6507, JIS-B-7734, GB/T4340
    Standard accessories Hardness tester; 10X digital eyepiece; 10X and 40X objective lens;
    Vickers fixture; X-Y Testing Table; Flat fixture; sheet specimen fixture;
    Small parts fixture; Gradienter; Power cable; Dust cover;
    Manual instruction; Accessory case; 2 pieces Standard block
    Optional accessories Hardness measuring software (HV-CCD-B); Metallographic equipment;
    Knoop Indenter; hardness block; 15X micrometer eyepiece
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