The three comprehensive environmental test chamber is mainly used to simulate the working state of products under the combined effects of temperature, humidity, and vibration environmental stresses, in order to evaluate their performance, reliability, and durability.
The three comprehensive environmental test chamber is a testing equipment that can simultaneously simulate three environmental factors: temperature, humidity, and vibration. It is mainly used to test the performance and reliability of products under complex environmental conditions.
By integrating temperature control (such as -60 ℃ to 150 ℃), humidity regulation (20% to 98% relative humidity), and vibration simulation (applying electrical vibration stress periodically), simulate the complex environment that products may encounter during transportation and use.
structural composition
Test box body: made of metal material, equipped with insulation material and insulation layer inside, with good sealing and strength, ensuring that the environment inside the box is not affected by external interference.
Temperature control system: composed of heating device, cooling device, temperature sensor and control circuit. The temperature inside the box is monitored in real time through the temperature sensor, and feedback is given to the control system to accurately adjust the temperature.
Humidity control system: humidification methods include steam humidification and spray humidification. Dehumidification is achieved by condensation or absorption. Humidity sensors monitor humidity in real time to ensure that the humidity is stable within the set range.
Vibration control system: including vibration platform, vibration generator, acceleration sensor, etc. The vibration generator generates vibration signals, which are transmitted to the test sample through the vibration platform. The acceleration sensor monitors the vibration acceleration and feeds it back to the control system for accurate adjustment.
Control system: It is the "brain" of the test chamber, integrating control signals for temperature, humidity, and vibration to achieve coordinated control of three environmental parameters.
Covering fields such as aerospace, electronic communication, automotive industry, materials research, etc., it is used for composite stress screening testing of complete machines/components, electrical instruments, electronic components, etc., to ensure that products can still operate normally in harsh environments.