Place Order Surface Rockwell Hardness Tester 10~72 HR 45 T

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    Rockwell Hardness Tester


    Surface Rockwell Hardness Tester


    Main Features

    • Direct reading of dial hardness value.
    • Manual loading and unloading -keeping- unloading, simple operation, no artificial operation error.
    • Stable performance, simple operation, convenient use, economical and practical.
    • Optimized mechanical structure, low electrical power consumption, linear small arc appearance.
    • Strong structure, good rigidity, accuracy, reliability, durability, high test efficiency.
    • An optional indenter extended hardness gauge is available.
    • No power supply is required for operation.

    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.
    • Surface Rockwell: It is used to measure the surface Rockwell hardness of the ferrous metal, alloy steel, hard alloy and metal after surface treatment (carburizing, nitriding and electroplating).

    Main Technical Parameters



    R(D)-150A1R(D)-45A1Standard 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 HardnessA, B, C (D, E, F, G, H, K)N,T
    Test Forcekfg:  60, 100,150

    N:   588,980,1471



    Test Range20~88HRA,20~70HRC





    Indication Resolution0.5HR
    Indication AccuracyIt conforms to GB/T 230.2 EN-IS0 6508
    Duration of Test ForceArbitrary Settings
    Maximum Height of Specimen195mm
    Test Force140mm
    Voltage Supply220V/50-60HZ
    External DimensionsLength* Width * Height 463*175*660mm
    WeightNet weight :74kg, Gross weight :90kg


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