In this section you can find the technical data; for every further information, please feel free to contact us: we will help you find the ideal solution for your needs.

  • Working principle

    Ernst patented Calibrated Pins System

  • Load time

  • Standard scales

    HB30 - N/mm² - kg/mm²

  • Reading

    on ERNST hardness conversion charts

  • Working conditions

    -20°C - 50°C

  • Dimensions

    30cm x 18cm x 6cm

  • Loads

    1580kp (15500N)

  • Load application method

    dynamic (hammer)

  • Minimum measurable diameter

    30mm without surface preparation

  • Objective lenses

    STANDARD: 8x - OPZIONALE: 20X - e-brio

  • Working area dimensions

    min 20mm x 20mm

  • Weight


In this section you will find the videos and pictures related to the selected product.


In this section you will find our standard accessories as well as our optional accessories. Do you have the need for a specific solution you can't find here? Contact us, our technical office is at you disposal to suggest or develop the ideal solution for your needs.

Standard accessories

  • Accessories image

    Package of 250 calibrated pins

  • Wooden case for STE/B

  • Cylinder for impact testing

  • Cylinder support key

  • Hard metal penetrator

  • Hardness conversion chart and operating instructions

Optional accessories

  • Accessories image

    Yamamoto hardness block

  • Accessories image

    ANTARES 20x hilight scope

  • Package of 250 calibrated pins with calibration certificate

  • Hard metal penetrator