Temperature and humidity chamber can imitate different temperature and humid environment, apply to test electrical, electronic, foodstuff, automobile, rubber, plastics, metal etc. products, this Temperature and humidity chamber meet GB/T2423, GJB150A1/4 reliability and stability etc. index in various kinds of severe environment, Temperature and humidity chamber can provide evidence of quality and reliability in predicting and improving products’ quality.
Now what’s the difference between temperature fluctuation and deviation of this environmental test chamber? As follows,
Temperature deviation is an allowance(qualified) range of reference value, for example, temperature deviation is 100（±2）℃, then when control the temperature, the temperature of the work space at 98-102 ℃ is qualified. While temperature fluctuation means, when set the standard value, the temperature in the chamber will appear
certain fluctuation in short time because of the non-uniformity of emanating heat.
The fluctuation range may be larger, such as ±5 ℃; that is to say, temperature in
test chamber is fluctuate within 95–105 ℃.