The linear rapid temperature change test chamber is mainly used to simulate a linear temperature change environment. By setting a constant heating and cooling rate (such as a fixed heating or cooling rate of 10 ℃ per minute), it tests the reliability and stability of electronic components, automotive parts, and other products under high and low temperature impacts.
The linear rapid temperature change test chamber is a device used to simulate rapid temperature change environments, mainly for testing and studying the performance of various materials, electronic products, automotive components, etc. under drastic temperature changes.
The test chamber is equipped with a heater and a refrigeration unit inside, and the internal temperature is adjusted through a temperature control system. The temperature sensor monitors the temperature changes in the laboratory in real time and feeds back the data to the control system. The control system automatically adjusts the working status of heating and cooling according to the set temperature curve to achieve rapid temperature changes, and ensures uniform temperature distribution inside the box through the air circulation system.
feature
Fast temperature change rate: It can achieve rapid heating and cooling, and the temperature change rate can usually reach 10 ℃/min to 30 ℃/min, or even higher.
Wide temperature range: It generally has a wide temperature control range, such as -70 ℃ to 150 ℃, and can simulate various environmental conditions from cold to high temperature.
High control accuracy: Temperature control technology is adopted, with temperature fluctuations of ≤ ± 0.5 ℃ and temperature deviations better than ± 1.5 ℃, ensuring the accuracy and repeatability of experimental data.
Complete safety protection mechanism: Multiple safety protection devices are usually equipped, such as over temperature protection, water shortage alarm, pressure protection, short circuit protection, etc., to ensure the safety of operators and equipment.
Operating Specifications
When operating below 0 ℃, avoid opening the doors frequently to prevent the evaporator from freezing. After the low-temperature test, dry at 60 ℃ for 30 minutes and then open the box door.
maintenance
Regularly inspect circuit breakers and over temperature protectors to ensure equipment safety. Clean the condenser dust and replace the air filter screen every six months.
safety protection
The equipment must be reliably grounded to prevent electrostatic induction. Operators need to wear protective gloves to avoid high temperature burns or low temperature frostbite.