High and low temperature test chamber is not constant temperature, fluctuating large solution
1, adjust parameters, when the device is set, the real-time temperature is close to the set temperature, click the run screen.ldquo AT RDQUO Key, self-tuning PID, please wait patiently, to be on the upper right corner ldquo at rdquo not smooth, indicating that self-tuning
2, sensor or controller ACU module is damaged or poor,The temperature is not stable and fluctuations
3Under normal circumstances, there is no more than one-third of the total volume of the inner box), which leads to failure to circulate
, and the temperature fluctuates.