Cookies on our website
Our website uses cookies to ensure that we give you the best user experience.
By continuing to browse our website, you are agreeing to the use of cookies.

More Information
Modernized MTS

RetroLine modernization packages for hydraulic static materials testing machines

Our modular RetroLine modernization package for hydraulic static materials testing machines can be tailored to your individual requirements.

The retrofit kits consist of the following basic elements:

  • testControl digital measurement and control electronics
  • testXpert II testing software
  • special retrofit kits for modification of existing sensors, e.g. load cells, extensometers etc.
  • proportional or servo valve
  • new hydraulic power-pack or adaptation of existing hydraulic components.


Hydraulic power packs

Servo-hydraulic test equipment requires a pressurized oil supply with an extremely high level of cleanliness and constant pressure. Pressure fluctuations must be minimal at all times, even with very irregular oil demand from the consumer.


Servo valve 

Servo valves

Servo valves are used in closed control loops for high-accuracy control of hydraulic energy, with multi-kilowatt hydraulic power controlled by input signals in the milliwatt-range.


Typical modernizations of hydraulic static testing systems

Zwick can call on many years of experience in modernizing materials testing machines.


* Obligatoriska fält