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EBPu Electromechanical Equipment (zhejiang) Co.,ltd

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Digital Rockwell Hardness Testing Machine Close Loop Structure 8'' LCD Screen

Digital Rockwell Hardness Testing Machine Close Loop Structure 8'' LCD Screen

    • Digital Rockwell Hardness Testing Machine Close Loop Structure 8'' LCD Screen
    • Digital Rockwell Hardness Testing Machine Close Loop Structure 8'' LCD Screen
  • Digital Rockwell Hardness Testing Machine Close Loop Structure 8'' LCD Screen

    Product Details:

    Place of Origin: Zhejiang, China
    Brand Name: EBP
    Certification: CE, ISO9001:2008
    Model Number: RSR-150NT

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 Set
    Price: Negotiation
    Packaging Details: Standard export plywood box
    Delivery Time: 1-3 work days
    Payment Terms: T/T, Western Union, Paypal
    Supply Ability: 90 sets per month
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    Detailed Product Description
    Structure: Close Loop LCD Screen Size: 8''
    Function: Ring Shape Material, Tubular Material Inner Side Hardness Test Hardness Scale (ruler): Rockwell Cum Superficial Rockwell
    Indenter: Nose Mounted Indenter Minimum Working Diameter: 25mm

    ASTM E18 Rockwell Hardness Test Digital Rockwell Testing Machine


    Application Fields:

    1. Quality control of Industrial production (machinery manufacturing, metallurgy plants, etc.)

    2. Research & Inspection of Inspection Institution and universities laboratories.

    3. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.

    Sheet metal, thin-walled pipe, hardened steel, and small parts of hardness.



    1. Nose mounted indenter allows access to awkward to reach test points ( ring shape material, tubular material, etc). Minimum working diameter is 25mm.

    2. With Rockwell and superficial Rockwell testing function.

    3. Closed loop force application, load cell instead of dead weights, no need to install weights, working directly after connect with electric power.

    4. Touch-screen interface, English language, all test data can show on screen directly.

    5. Semi-automatic type, premier test force load by manual, then mian load force loading by motor (loading main force, dwell, unload automatically), greatly improved working efficienty.

    6. All Rockwell scale, test result / hardness value (high, medium and low hardness value) can be automatically calibrated on screen.

    7. Test force automatic correction, improve the accuracy of a force of magnitude

    8. Operator can set up a password for the machine to protect setup parameters; Safely keep test informations and setted parameters.

    9. Test data can export to U disk in EXCEL format, for long time keep and easy editing and processing.

    10. Machine adopted modular design, easy maintenance


    Main Parameters:

    Model Name RSR-150NT

    Test force

    (error < 0.5%)

    60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N); Initial force: 10kgf (98N)
    15kgf (147.1N) 30kgf (294.2N) 45kgf (441.3N); Initial force: 3kgf (29.4N)
    Superficial Rockwell scale 15N, 15T, 15W, 15X, 15Y, 30N, 30T, 30W, 30X, 30Y, 45N, 45T, 45W, 45X, 45Y
    Conversion scales

    HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N,

    HR15T, HR30T, HR45T

    Rockwell Testing range HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-100 HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 HRL:100-120 HRM:85-115 HRR:114-125
    Superficial Rockwell test range

    HR15N: 70-94, HR30N: 42-86, HR45N: 20-77

    HR15T: 67-93, HR30T: 29-82, HR45T: 10-72

    Dwell time 0-99s
    Display of Hardness Value Touch LCD screen
    Test accuracy 0.1HR
    Executive standard BSEN 6508, ISO 6508, ASTM E18, GB/T230
    Data output USB flash disk (Excel format)
    Power supply AC220±5%, 50-60Hz
    Test space Max. Height: 300mm; Throat depth: 250mm
    Machine size 720*260*840mm
    Net weight 80kg


    Standard Accessories:

    Name Quantity Name Quantity
    Diamond Rockwell indenter 1 Ø1.5875mm Ball indenter 1

    Hardness block

    (HRC high / low, HRB, HR15N, HR30N, HR30T)

    6 Large, medium, V-type working table 1 for each
    USB flash disk 1 Touch screen pen 1
    Fuse 2A 2 Horizontal adjustment screw 4
    Power cable 1 Product Certificate, warranty card, manual book 1 for each



    Contact Details
    EBPu Electromechanical Equipment (zhejiang) Co.,ltd

    Contact Person: sales

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    No. 56, Danshan Industrial Zone, Wenling City, China 317523
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