Temperature and humidity control box constant temperature and humidity test chamber equipment working principle

Temperature and Humidity Control Box (Constant Temperature and Humidity Test Chamber Equipment)

The working principle of the temperature and humidity control box is based on a reversed Carnot cycle, which includes two isothermal processes and two adiabatic processes. The refrigerant is first adiabatically compressed by the compressor, increasing its pressure and temperature. It then releases heat through the condenser, transferring the heat to the surrounding environment. After passing through an expansion valve, the refrigerant undergoes adiabatic expansion, causing its temperature to drop significantly. Finally, the refrigerant absorbs heat from the object being cooled in the evaporator, lowering its temperature. This cycle repeats continuously, enabling effective cooling and maintaining stable environmental conditions.

The refrigeration system in the temperature and humidity control box incorporates energy adjustment technology, ensuring smooth operation and optimizing energy consumption and cooling capacity. A Balanced Temperature Control (BTC) system is used to maintain stability. When the refrigeration system runs continuously, the control system adjusts the heater output based on PID calculations, achieving a dynamic balance between heating and cooling to maintain the desired temperature precisely.

In addition to temperature and humidity control boxes, our company also offers thermal shock test chambers and other environmental testing equipment. With advanced technology and a dedicated team, we focus on delivering high-quality services that prioritize user experience. Continuous improvement and innovation are at the core of our philosophy. We believe that a people-centered approach and professional expertise make us a reliable choice for your testing needs. For more information or specific inquiries, please contact our staff directly.

Temperature and Humidity Control Box (Constant Temperature and Humidity Test Chamber Equipment)

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