Cheap Rockwell Hardness Tester 20~88HRA,20~70HRC (Classical Type)

     HR-150A1

    Rockwell Hardness Tester(Classical Type)

     

    Main Features

    • Direct reading of dial hardness value.
    • Manual loading and unloading – keeping- unloading, simple operation, no artificial operation error.
    • Optimized mechanical structure, low electrical power consumption, linear large arc appearance.
    • Strong structure, good rigidity, accuracy, reliability, durability, high test efficiency.
    • No power supply is required for operation.
    • The product is stable in performance, simple to operate, convenient to use, economical and practical.

     

    Application Range

    • Rockwell: It is used to measure Rockwell hardness of ferrous, nonferrous metals and nonmetallic materials. It is suitable for measuring Rockwell hardness of heat treatment materials such as quenching and modulation.

    Main Technical Parameters

    Modal

    Items

    HR-150A1 Standard Configuration
    Large Flat Test Bench 1

    Small Flat Test Bench 1

    V-type Test Bench   1

    Hardness Block     3

    Power Cord       1

    Diamond Indenter   1

    Φ1.588 Ball Indenter1

    Optional Accessories

    Φ10mm Miniature

     Flat Test Bench 

    Φ10mm Miniature 

    V-type Test Bench

    Rockwell Hardness

    Computer Software

    Hardness Blocks

    of Other Specifications

    Scale of Hardness A, B, C
    Test Force kfg:  60, 100,150

    N:   588,980,1471

    Test Range 20~88HRA,20~70HRC

    20~100HRB

    Indication Resolution 0.5HR
    Indication Accuracy It conforms to GB/T 230.2 IS0 6508
    Duration of Test Force Arbitrary Settings
    Maximum Height of Specimen 195mm
    Test Force 140mm
    Voltage Supply 220V/50-60HZ
    External Dimensions Length* Width * Height 463*175*660mm
    Weight Net weight :74kg, Gross weight :90kg

     

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