A climate test or a temperature test can take many days under certain circumstances. An energy-efficient operation therefore not only saves costs, but also reduces strain on the environment. The 3-layer insulation for the chamber of the TTC temperature test chamber / CTC climatic test chamber, derived from aerospace engineering applications has an outstanding K-value, prevents the moisture penetration of the insulation material, which permanently guarantees the insulating capacity.

The electronically controlled injection of refrigerant (chlorine-free, ozone-neutral R 404 A) guarantees an optimum cooling capacity throughout the entire temperature range, and thanks to the automatic defrosting system, the CTC climatic test chamber, as well as the TTC temperature test chamber, run in continuous operation without interruption.

The stainless steel evaporator stands out with a long and corrosion-free life, the twin-compressor, regulated according to the output, saves valuable energy and the temperature-dependent adjustable-speed condenser fan ensures a low noise level in partial load operation.