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Automatic Double Rockwell Hardness Tester RH-550
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  • Automatic Double Rockwell Hardness Tester RH-550

Automatic Double Rockwell Hardness Tester RH-550

subcategory

  • Product description
  • Specifications
  • Main Function:

    RH-550 Automatic Rockwell hardness tester with a good aesthetic aspect, complete functions, easy operation, intuitive display and good reliability, is a high-tech product combining the mechanic and electric features, which is suitable for the Rockwell and superficial Rockwell hardness test.

    1. Support for all the Rockwell and superficial Rockwell scales;

    2. Support for conversion scales of different kinds of hardness;

    3. With arc correction function;

    4. Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;

    5. Press operation for the test table, fast rising or dropping;

    6. One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table;

    7. With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be printed for output, and with a RS232 interface users can connect it to the computer for output.

     

    Application range:

    Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

  • Technical Specification:

    Initial Test Force

    3kgf (29.42N), 10kgf (98.07N)

    Total Test Force

    15kgf (147.1N), 30kgf (294.2N), 45kgf (441.3N),

    60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)

    Indenter

    Diamond Rockwell Indenter,

     Ø1.588mmBall Indenter

    Loading Method

    Automatic (Loading/Dwell/Unloading)

    Operation

    Automatic Rising and Homing,

     One Key to Complete

    Hardness Reading

    Touch Screen

    Test Scale

    HRA, HRD, HRC, HRF, HRB,

    HRG, HRH, HRE, HRK, HRL,

    HRM, HRP, HRR, HRS, HRV

    HR15N, HR30N, HR45N,

    HR15T, HR30T, HR45T, HR15W,

    HR30W, HR45W, HR15X, HR30X,

    HR45X, HR15Y, HR30Y, HR45Y

    Conversion Scale

    HV, HK, HRA, HRB, HRC,

    HRD, HRE, HRF, HRG, HRK,

    HR15N, HR30N, HR45N,

    HR15T, HR30T, HR45T, HBW

    Data Output

    Built-in Printer,RS232 Interface

    Hardness Resolution

    0.1HR

    Dwell Time

    0~99s

    Max. Height of Specimen

    310mm

    Throat

    150mm

    Power Supply

    AC220V,50Hz

    Standard

    ISO 6508,ASTM E18,

    JIS Z2245

    Dimension

    535×330×890mm,

    Packing Dimension:

    820×460×1170mm

    Weight

    Net Weight: 80kg,

    Gross Weight: 100kg

     

    Standard accessory

    Name

    Qty

    Name

    Qty

    Instrument

    Main Body

    1 set

    Diamond

    Rockwell Indenter

    1 pc

    ф1.588mm

    Ball Indenter

    1 pc

    Middle Plane

    Test Table

    1 pc

    Large Plane

    Test Table

    1 pc

    V-shaped

    Test Table

    1 pc

    Inner Hexagon Spanner

    1 pc

    Spanner

    1 pc

    Hardness Block

    60~70 HRC

    1 pc

    Hardness Block

    20~30 HRC

    1 pc

    Hardness Block

    80~100 HRB

    1 pc

    Hardness

    Block 70~85 HR30T

    1 pc

    Hardness Block

    65~80 HR30N

    1 pc

    Fuse 2A

    2 pcs

    Power Cable

    1 pc

    Anti-dust Cover

    1 pc

    Usage Instruction

    Manual

    1 copy

     

     

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