Testing Solutions Since 1954

HP SERIES

Mechanical Hardness Tester

HP SERIES

The Birth of HP – Bareiss has built the evergreen of hardness testers in a nearly unchanged design since 1954. The HP is still as modern and precise as it was 50 years ago. Having sold more than 100,000 units all around the world, it is the most frequently used manual hardness tester. The entire chassis of HP is made of aluminum which provides light weight and durability. Every unit of HP is carefully assembled and calibrated by Bareiss technicians. To avoid the indenter from traveling with friction, we adopted a technique of combining different size bearing balls to create smooth traveling for the indenter. Bareiss HP Series is available in different Shore and non-Shore scales and with the possibility of a customized presser foot to suit different requirements.


PRODUCT VIDEO

  • Specifications
  • Applications
  • Accessories
  • Automatic Operating Stand BSA for handheld hardness testers HP, HPE II and HPE III

    The set comes with a stand and a motor driven loading unit.

    The advantage of being automatic:

    • Descending speed of 3.2 mm/s in accordance with the standard
    • Automatically applied loadforce acc.
    • DIN ISO 7619, DIN EN ISO 868, ASTMD 2240

    Bareiss offers three models:

    BSA 400 - Contact pressure: 400 g
    for the methods
    Shore 00 | 000 | 000-S | AM | M

    BSA 1000 - Contact pressure: 1 kg
    for the methods
    Shore A | B | E | A0 | 0 | Variant C | Asker F

    BSA 5000 - Contact pressure: 5 kg
    for the methods
    Shore D | D0 | C | CS

    Standards

    DIN ISO 7619 / DIN EN ISO 868 / NF EN ISO 868 / ASTM D 2240 / JISK 6253

    Download Line Sheet
    BS 61 II test stand
    The Bareiss test stand is determined for series of measurements and serves for picking up the manual  hardness testers acc. to Shore - both, mechanical  and digital types. The pick-up device of the test stand allows a quick and easy clamping of the hardness tester. Fig.: BS 61 II test stand in connection with the HPE II
    Check device for HP and HPE II
    In compliance with ISO 9000 the user is  obliged to a regular control of his measuring equipment. With the check device the accuracy of Shore hardness testers is controlled. It allows a quick control of the spring force in steps by ten for the measuring ranges Shore A/B/0/C/D/DO and L, L/c. DIN 53 505, EN ISO 868, NF EN ISO 868, ASTM D2240, JIS K 6253.
    Control Ring Shore
    Control of the measuring distance with DAkkS/DKD / WKS Certificate
    • 20 Shore
    • 40 Shore
    • 60 Shore
    • 80 Shore
    DAkkS/DKD Calibration Certificate
    When a measuring instrument is being calibrated, the given deviation is determined by various measurements versus standard references. A calibration certificate is then issued indicating the measuring results and the corresponding measurement uncertainties and the instrument is marked as calibrated. All documents together with the calibration certificate provide traceability of national standards.
    DAkkS/DKD calibration certificate - Sample
    Reference Plates Shore
    Standard rubber blocks are used to ensure the metrological capability of the measuring device acc. to Shore during the frequency of recalibration. The rubber blocks are embedded in a  holder made of stainless steel. Scope of delivery: single, 3, 5 or 6 plates including DAkkS/DKD calibration certificate

ADDITIONAL INFORMATION