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Digital Superficial Rockwell Hardness Tester
Digital Superficial Rockwell Hardness Tester
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  • Digital Superficial Rockwell Hardness Tester
  • Digital Superficial Rockwell Hardness Tester

Digital Superficial Rockwell Hardness Tester

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  • Product description
  • Specifications
  • Digital Superficial Rockwell Hardness Tester RH-310

    RH-310 is an effective automatic digital Rockwell testing machine with high accuracy, reliability and

    durability, it is applied at the workshops and measurement departments for determining the Rockwell

    hardness of the material of ferrous and non-ferrous metals.

    Features:
    ●  RH-310 is intelligent hardness testing machine, except to lift up the anvil to touch the specimen

    and select the test force: 15Kgf (147.1), 30Kgf (294.2), 45Kgf (441.3N) by hand-knob manually,

    the other operations are entirely automatic.
    ●  The testing force, the process of loading, dwell and unloading,the hardness testing value, and

    the corresponding converted scale are displayed on LCD screen automaticlly.
    ●  System will remind the operator to select the corresponding testing force and indenter after scals

    choosing, and the automatic hardness testing and digital 0.1HR resolution display avoids the man-

    made error and enhance the measuring accuracy.
    ●  Force knob adopts the metall material to replace the plastic material, it improves the instrument

    using- life greatly;
    ●  Hardness conversaion among  hardness scales: HRA, HRB, HRC, HRD, HRF,HV, HK, HBW, 

    it doesn’t need the operator to trace and check the fussy hardness comparison table again.
    ●  Saves,displays and analyzes the value of maximum, minimum,avaverage and tolerance

    automaticlly, the mini-printer prints the main measuring data automaticlly, and it supports PC

    communication in RS232 interface and cable.

  •   Technical specifications    

    Rockwell Scales

    HR15N, HR30N,

    HR45N,HR15T,

    HR30T, HR45T

    Preliminary

    test force

    3Kgf(29.42N)

    All Testing Force

    15Kgf (147.1),

    30Kgf (294.2),

    45Kgf (441.3N)

    Hardness

    Indication

    Digital LCD Display

    Hardness

    Resolution

    0.1HR

    Dwell Time

    Adjustable 1 ~ 60S

    Auto Hardness

    conversion

    HRA, HRB,

    HRC, HRD,

    HRF,HV,

    HK, HBW,

    Max. Height of

    Specimen

    175mm

    Max. depth of

    specimen

    165mm

    Dimension

    (L*W*H)

    520x215x700mm

    Plywood Packing

    Dimension

    630x440x960mm

    Gross/

    Net Weight

    120/90Kg

    Power

    Supply

    AC220V /50Hz;

    110V/60Hz

    Accuracy

    Conform to

    GB/T230.2;

    ASTM E-18;

    ISO6508

       Standard accesory    

    Main unit

    1SET

    Hardness

    block HR30T

    1PC

    Weight

    A

    1PC

    Mini-printer

    1PC

    Hardness

    block HR15N

    1PC

    Weight

    B

    1PC

    Accessories box

    1PC

    Hardness

    block HR30N

    1PC

    Weight

    C

    1PC

    Ø1.588mm ball indenter

    1PC

    Ø 55mm

    flat anvil

    1PC

    Optional

    Manual

    1PC

    Ø1.588mm steel ball

    1PC

    Ø 55mm

    V-shape anvil

    1PC

    Power

    cable

    1PC

    Cone diamond indenter

    1PC

    Ø 150mm

    flat anvil

    1PC

    Fuse

    1PC

       Optional accesory    

    1/8”Steel

    Ball Indenter

    1PC

    Ø1/8“ Steel

    Ball

    1PC

    Ø 100mm

    Flat Anvil

    1PC

    1/4”Steel

    Ball Indenter

    1PC

    Ø 1/4“ Steel

    Ball

    1PC

    Small Flat

    Anvil

    1PC

    1/2”Steel

    Ball Indenter

    1PC

    Ø 1/2“ Steel

    Ball

    1PC

    Ø 1/16“

    Steel

    Ball

    1PC

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