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Air brake systems from Tietjen

Pressure build-up time measurement

When measuring the pressure build-up time, Tietjen uses the Conformity Test Unit (CTU) from WABCO. The response and pressure rise behaviour upon receipt of a pneumatic control signal is checked at the wheel brake cylinder with the worst position.

The CTU (Conformity Test Unit) can be used for these measurements:

  • Capacity check of the tanks at the tractor vehicle and the trailer
  • Build-up time measurement at conventionally- and electronically-controlled pneumatic brake systems at the tractor vehicle and the trailer
  • Compatibility check for tractor vehicle and trailer interfaces – pneumatic and electronic
  • CAN data line and CAN data transmission check
  • CAN data review

Please contact

Marco Oldenburg
Product Development / Technical Service

+49 4251
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