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Large Capacity Metal Hardness Tester Metal Hardness Tester Leeb Hardness Tester RHL-40B

Categories Portable Hardness Tester
Brand Name: HUATEC
Model Number: RHL-40B
Certification: ISO CE
Place of Origin: CHINA
MOQ: 1
Payment Terms: T/T, Western Union
Supply Ability: 500
Packaging Details: in carton
Measuring direction: 360°
Hardness Scale: HL、HB、HRB、HRC、HRA、HV、HS
Display: segment LCD
Data memory: max. 100 groups(relative to impact times 32~1)
Working voltage: 3V(2 AA size alkaline battery)
Continuous working period: about 100 hours(With backlight off)
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    Large Capacity Metal Hardness Tester Metal Hardness Tester Leeb Hardness Tester RHL-40B

    Metal Hardness Tester Leeb Hardness Tester Portable Hardness Tester RHL-40B

    Features:

    • Compact plastic case,suitable for use under poor working conditions. Test at any angle, even upside down.
    • Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL
    • Large screen (segment LCD), showing all functions and parameters. With EL background light.
    • Large capacity memory could store 100 groups information.
    • Datapro Software to connect with PC via RS232 port. Micro printer support
    • Software calibration function.

    Technical Specifications:

    • Measuring range:

    (170-960)HLD,(17-68.5)HRC,(19-651)HB,(80-976)HV,(30-100)HS,(59-85)HRA,(13-100)HRB

    • Measuring direction:360°(↓↖↗↘↙→←↑)
    • Hardness Scale:HL,HB,HRB,HRC,HRA,HV,HS
    • Display:segment LCD
    • Data memory:max. 100 groups(relative to impact times 32~1)
    • Working voltage:3V(2 AA size alkaline battery)
    • Continuous working period:about 100 hours(With backlight off)
    • Communication interface:RS232

    Main Application

    • Die cavity of molds
    • Bearings and other parts
    • Failure analysis of pressure vessel, steam generator and other equipment
    • Heavy work piece
    • The installed machinery and permanently assembled parts.
    • Testing surface of a small hollow space
    • Material identification in the warehouse of metallic materials
    • Rapid testing in large range and multi-measuring areas for large-scale work piece

    Configuration:

    No.ItemQuantityRemarks
    Standard Configuration1Main unit1
    2D type impact device1With cable
    3Standard test block1
    4Cleaning brush (I)1
    5Small support ring1
    6Alkaline battery2AA size
    7Manual1
    8Instrument package case1
    Optional Configuration9Cleaning brush (II)1For use with G type impact device
    10Other type of impact devices and support ringsRefer to Table 3 and Table 4 in the appendix.
    11DataPro software1
    12Communication cable1
    13Micro Printer1
    14Print cable1

    Testing range:

    Other type of impact devices


    MaterialMethodImpact device
    D/DCD+15CGEDL

    Steel and cast steel


    HRC20~68.519.3~67.920.0~69.522.4~70.720.6~68.2
    HRB38.4~99.647.7~99.937.0~99.9
    HRA59.1~85.861.7~88.0
    HB127~65180~63880~68390~64683~66381~646
    HV83~97680~93780~99684~104280~950
    HS32.2~99.533.3~99.331.8~102.135.8~102.630.6~96.8

    Cold work

    tool steel

    HRC20.4~67.119.8~68.220.7~68.222.6~70.2
    HV80~89880~935100~94182~1009

    Stainless steel


    HRB46.5~101.7
    HB85~655
    HV85~802

    Grey cast iron


    HRC
    HB93~33492~326
    HV
    Nodular cast ironHRC
    HB131~387127~364
    HV
    Cast aluminium alloysHB19~16423~21032~168
    HRB23.8~84.622.7~85.023.8~85.5

    BRASS(copper-zinc alloys)


    HB40~173
    HRB13.5~95.3
    BRONZE(copper-aluminium/tin alloys)HB60~290
    Wrought copper alloysHB45~315

    Available type of impact deviceDC: Test hole or hollow cylindrical

    D+15:

    Test groove or reentrant surface

    C:Test small, light, thin parts and surface of hardened layer

    G:

    Test large, thick, heavy and rough surface steel

    E: Test super high hardness materialDL: Test slender narrow groove or hole

    Testing conditions:

    Type of impact deviceDC(D)/DLD+15CGE

    Impacting energy

    Mass of impact body

    11mJ

    5.5g/7.2g

    11mJ

    7.8g

    2.7mJ

    3.0g

    90mJ

    20.0g

    11mJ

    5.5g

    Test tip hardness:

    Dia. Test tip:

    Material of test tip:

    1600HV

    3mm

    Tungsten carbide

    1600HV

    3mm

    Tungsten carbide

    1600HV

    3mm

    Tungsten carbide

    1600HV

    5mm

    Tungsten carbide

    5000HV

    3mm

    synthetic diamond

    Impact device diameter:

    Impact device length:

    Impact device weight:

    20mm

    86(147)/ 75mm 50g

    20mm

    162mm

    80g

    20mm

    141mm

    75g

    30mm

    254mm

    250g

    20mm

    155mm

    80g

    Max. hardness of sample940HV940HV1000HV650HB1200HV
    Mean roughness value of sample surface Ra:1.6μm1.6μm0.4μm6.3μm1.6μm

    Min. weight of sample:

    Measure directly

    Need support firmly

    Need coupling tightly


    >5kg

    2~5kg

    0.05~2kg


    >5kg

    2~5kg

    0.05~2kg


    >1.5kg

    0.5~1.5kg

    0.02~0.5kg


    >15kg

    5~15kg

    0.5~5kg


    >5kg

    2~5kg

    0.05~2kg

    Min. thickness of sample Coupling tightly

    Min. layer thickness for surface hardening


    5mm


    ≥0.8mm


    5mm


    ≥0.8mm


    1mm


    ≥0.2mm


    10mm


    ≥1.2mm


    5mm


    ≥0.8mm


    Size of tip indentation
    Hardness 300HV

    Indentation diameter

    Depth of indentation

    0.54mm


    24μm

    0.54mm


    24μm

    0.38mm


    12μm

    1.03mm


    53μm

    0.54mm


    24μm

    Hardness 600HV

    Indentation diameter

    Depth of indentation

    0.54mm


    17μm

    0.54mm


    17μm

    0.32mm


    8μm

    0.90mm


    41μm

    0.54mm


    17μm

    Hardness 800HV

    Indentation diameter

    Depth of indentation

    0.35mm


    10μm

    0.35mm


    10μm

    0.35mm


    7μm

    --


    --

    0.35mm


    10μm


    Support rings for Shaped Materials:

    Other type of support rings


    No.Type

    Sketch of non-conventional

    Supporting ring

    Remarks
    1Z10-15

    For testing cylindrical outside surface

    R10~R15

    2Z14.5-30For testing cylindrical outside surface R14.5~R30
    3Z25-50

    For testing cylindrical outside surface

    R25~R50

    4HZ11-13

    For testing cylindrical inside surface

    R11~R13

    5HZ12.5-17

    For testing cylindrical inside surface

    R12.5~R17

    6HZ16.5-30

    For testing cylindrical inside surface

    R16.5~R30

    7


    K10-15

    For testing spherical outside surface

    SR10~SR15

    8K14.5-30For testing spherical outside surface SR14.5~SR30
    9HK11-13

    For testing spherical inside surface

    SR11~SR13

    10HK12.5-17

    For testing spherical inside surface

    SR12.5~SR17

    11HK16.5-30

    For testing spherical inside surface

    SR16.5~SR30


    12


    UNFor testing cylindrical outside surface, radius adjustable R10~∞
    Quality Large Capacity Metal Hardness Tester Metal Hardness Tester Leeb Hardness Tester RHL-40B for sale
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