The following small series gives you a brief explanation:

The two are the same:
1: Temperature range is: -40~+150°C
2: Both belong to the analog temperature and humidity environment equipment
3: The cooling mode of the quick temperature change box is the same as that of the constant temperature and humidity chamber, and both are mechanical compression refrigeration.
The difference between the two:
1: The temperature change rate of the rapid temperature change box is fast, while the constant temperature and humidity chamber does not have the requirement of this piece. The rapid temperature change test box generally has the specifications of the temperature rise and fall time, for example: 3°C/min, 5°C/min, 10 °C/min, 15 °C/min. For example, from -40 ° C to +80 ° C, such as 5 ° C / min calculation can be completed in only 24 minutes, which is the characteristics of the rapid temperature change box.
2: The general cooling rate of the constant temperature and humidity test chamber is about 0.7~1.0 °C/min, and the equipment has humidity requirements, and the humidity requirements are generally: 20%~98% RH.
3: The price difference between the two is large, the price of the rapid temperature change box is expensive, and the price of the constant temperature and humidity box is cheap.
The above are the characteristics requirements and differences between the rapid temperature change test chamber and the programmable constant temperature and humidity test chamber. If you have any questions, please feel free to contact us.
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