The linear constant temperature and humidity test chamber is an environmental reliability testing equipment that can accurately simulate linear temperature and humidity changes, and is widely used in scientific research and industrial quality inspection fields.
By working together with the refrigeration system, heating system, humidification system, and dehumidification system, the temperature and humidity inside the box can be accurately controlled. The refrigeration system adopts compressor refrigeration to quickly reduce the temperature inside the box; The heating system uses electric heating elements to achieve temperature rise, meeting the requirements of high-temperature testing. Humidification systems often use steam humidification or ultrasonic humidification methods, while dehumidification is achieved through refrigeration condensation or rotary dehumidification. The control system receives temperature and humidity signals feedback from sensors, linearly adjusts the operating parameters of each system, ensures that the temperature and humidity change smoothly according to the preset linear curve, and achieves continuous and accurate environmental simulation.
- Accurate temperature and humidity control, smooth linear changes, temperature deviation of ≤± 0.5 ℃, humidity deviation of ≤± 2% RH, meeting high reliability testing standards.
- The temperature and humidity range is wide, with a conventional temperature range of -70 ℃~150 ℃ and a humidity range of 10% RH~98% RH, which can cover the simulation needs of most products' usage and storage environments.
- It has program setting function, supports multi segment linear temperature and humidity curve editing, and can simulate the temperature and humidity gradient scene of products during transportation and use.
- The box is made of high-quality insulation materials with strong sealing, which reduces energy consumption while avoiding mutual interference between the inside and outside environment, ensuring testing stability.
- Equipped with multiple safety protections, including overload protection, leakage protection, over temperature and over humidity protection, etc., and also equipped with alarm devices to ensure the safety of equipment operation and test samples.
- Electronic and electrical industry: used for reliability testing of electronic components, circuit boards, batteries and other products, simulating high temperature, high humidity, high and low temperature cycles and other environments to test the weather resistance and stability of products.
- Automotive industry: Testing automotive components, interior materials, etc., such as headlights, sensors, seat fabrics, etc., to verify their performance in different temperature and humidity environments, ensuring vehicle driving safety.
- Aerospace field: Conduct environmental adaptability testing on aerospace components and instruments, simulate high-altitude temperature and humidity changes, and ensure the reliability of products in extreme environments.
- Materials industry: used for temperature and humidity aging testing of plastics, rubber, metal materials, etc., analyzing the mechanical properties and chemical stability changes of materials in different environments.
- Pharmaceutical and Food Industry: Simulate the storage and transportation environment of drugs and food, test their shelf life and stability, and ensure the quality and safety of products in circulation.