Tensile Test Machine ZM

Horizontal test for determining the tensile strength of high-voltage insulators.

Sturdy column ballast frame – horizontal. Optional: columns placed vertically or horizontally. Infinitely adjustable crosshead to accommodate specimen holders. Test cylinder with electronic tensile load cell.

Tensile Test Machine ZM


  • according to DIN EN ISO 7500-1 and DIN EN 10 002-2
  • Class 1


  • max. testing strength: 2000 kN

Drive and Control

  • A1: Drive station AS-M10 – for manual control via precision
  • valve
  • A2: Drive station AS-C20 – for the automatic load, displacement or deformation contolling – depending on level of attachments - in the closed loop of the servo-hydraulic
  • connection provided for more test machines

Options and Accessories

  • specimen holder (gripping device)
  • shatterproof guard
  • electronic piston stroke measuring equipment
  • test software „PROTEUS“ for monitoring test with measurement
    logging and data storage


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