It is mainly composed of cabinet, refrigeration system, heating system, air circulation system and control system. The outer shell of the box is made of cold-rolled steel plate electrostatic spraying or matte stainless steel, and the inner tank is made of high-quality mirror-finished stainless steel plate. There is a large area observation window in the middle of the door and an observation lamp, so that the user can clearly see the sample. Test situation. The overall appearance is beautiful and generous. The insulation layer is made of rigid polyurethane foam and a small amount of ultra-fine glass wool, which has the characteristics of high strength and good insulation. The main temperature controller of this equipment adopts PLC+touch screen control, and the operation method of humanized design is easy to learn and use, and it can output and connect to the computer, which is convenient to save and query the test results. Built-in commonly used thermocouple and thermal resistance non-linear correction table, the measurement is accurate and stable. With position adjustment and AI artificial intelligence adjustment functions, 0.2-level accuracy, multiple alarm modes. Heating, cooling, humidification, and dehumidification are independent, and the unique BTHC balance temperature and humidity control method. The refrigeration system adopts a fully enclosed imported compressor unit, a mechanical two-stage cascading low-temperature circuit system, and a fully automatic control and safety protection coordination system. The heating adopts stainless steel finned heating tube.
It is suitable for testing the quality of products such as electronics, plastic products, electrical appliances, meters, food, vehicles, metals, chemistry, building materials, aerospace, medical, etc.