AT 130D

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Short Description
  • Simple, quick and precise measurement, the AT 130D clamping shield permits the measure of big and irregular pieces.

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Product Overview
  • Key Features

    • Not influenced by bending or deflections
    • Simple, quick and precise
    • The clamping shield permits the measure of big and irregular pieces
    • Direct Rockwell and Brinell hardness reading
    • Its staunch structure and electrons makes AT 120D suitable for difficult environments

    Product Description

    Operating according to the Rockwell principle (ASTM E-18 - ISO6508) the AT130D series, is not influenced by deflections.

    The reference point for the measurements is the surface of the component itself.

    Surface preparation is needed only where the indentation takes place. With an easy actuation of the lever, the preliminary force and additional force are applied.

    With the return movement, the additional force is removed, and the hardness is calculated. The complete test takes no more than 3 seconds (a few seconds longer for very soft materials).

  • Working Principle

    • MOD DR: Rockwell
    • MOD DSR: Superficial Rockwell


    • MOD DR: 60kgf, 62.5kgf, 100kgf, 125kgf, 150kgf, 187,5kgf (N 588, 613, 981, 1226, 1471, 1839)
    • MOD DSR: 10kgf, 15kgf, 15.6kgf, 30kgf, 31.2kgf, 45kgf (N 98, 147, 153, 294, 306, 441)


    • MOD DR: 10kgf (98.1N)
    • MOD DSR: 3kgf

    Load Time

    • Manual selection

    Load Application Method

    • Manual with automatic pre load application

    Standard Scales

    • MOD DR: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, Brinell HB30 plus other scales on request
    • MOD DSR: HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HR15W, HR30W, HR45W, HR15X plus other scales on request

    Minimum Measurable Diameter

    • 4mm

    Selectable Functions

    • Scales
    • Tolerances
    • Calibration


    • On display

    Power Supply

    • 115VAC or 230VAC

    Output Interfaces

    • RS232

    Working Area Dimensions

    • STAND TX: Max. measurable height: 240mm (400mm without elevating screw) depth: 225mm
    • STAND NX: Max. measurable height: 210mm / depth: 240mm

    Working Conditions

    • 0°C-50°C


    • AT130DNX 95kg
    • AT130DTX 125kg
    • AT130DCAR 165kg
    • AT130DMUR 115kg


    • AT130DNX 30cm x 60cm x h73cm
    • AT130DTX 30cm x 60cm x h95cm
    • AT130DCAR 95cm x 33cm x h133cm
    • AT130DMUR 30cm x 70cm x h110cm

    Norms and Certifications

    • Rockwell - ASTM E-18 - ISO6508
  • ASTM E-18
  • ISO 6508
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