High and low temperature tests can simulate usage under different climatic conditions, which helps to test the performance and tolerance of energy storage lithium battery packs.

The Putek SCR series gas condensation and recovery system is compact and suitable for industries such as semiconductors, new energy, chemicals, pharmaceuticals, etc. It is equipped with ultra-low temperature self stacking low-temperature cooling technology to achieve low-temperature and ultra-low temperature cooling. It is used for gas cooling and pollution gas condensation and recovery, collecting volatile waste gas through low-temperature condensation process, achieving secondary utilization and energy-saving and environmental protection effects.

The Putek PTLD series low-temperature refrigeration unit includes a compressor, pump, expansion chamber, evaporator, and condenser module, which can use single compressor and self cascade refrigeration technology, with strong refrigeration capacity; Environmentally friendly mixed refrigerant, energy-saving and environmentally friendly; Large caliber glass level gauge, easy to observe; Adopting a fully enclosed structural design to avoid low-temperature water absorption by the cooling medium; Importing refrigeration accessories to ensure reliable operation of equipment is an environmentally friendly and economical refrigeration solution.