Fuzzy PID controller, accurate temperature control, small fluctuation, with timing function, time setting value of 99 hours and 59 minutes.

● The forced convection air duct system can improve the temperature response speed, improve the temperature uniformity and reduce the temperature fluctuation.

● There is a layer of glass door in the inner layer of the door, which is easy to observe and clear, and when the glass door is opened, the breeze circulation and heating will automatically stop, and there is no disadvantage of temperature overshoot.

● Mirror stainless steel liner, electric heating tube heating method, fast heating speed, so that the box is evenly heated.

● Independent temperature limit alarm system, which will be automatically interrupted when the limit temperature is exceeded, to ensure the safe operation of the experiment without accidents. (Optional)

● It can be equipped with a printer or RS485 interface, which is used to connect to a printer or computer, and can record the change of temperature parameters. (Optional)

◆ Automatic control of circulating fan speed

● The speed of the circulating fan can be automatically controlled, when the temperature in the chamber is in a constant temperature state, the speed will be reduced, and the circulating air speed will be adjusted to the wind speed suitable for cell growth, so as to avoid the volatilization of the sample due to excessive air volume during the test.

◆Multi-segment programmable controller (optional)

● Multi-segment LCD programmable controller, one-screen display of various parameters, menu-type operation interface, can simplify the complex test process, and truly realize automatic control and operation.

● Parameters such as multi-stage temperature, circulating wind speed, time and heating rate can be set and programmed at the same time, and the gradient control of temperature rise can be carried out, and the functions such as slow heating up from the initial temperature in the box can also be preset, and the functions of automatic start, standby and shutdown can also be preset.

● 7 groups of 63-step programmable programs can be preset, each group has 9 steps, and the setting time of each group is 0~5999 minutes.

◆ Safety features

● Independent temperature limit alarm system, and sound and light alarm to prompt the operator, to ensure safe operation without accidents. (Optional)

● High or low temperature and over-temperature alarm.

◆ Ultraviolet sterilization system (optional)

● The inside of the chamber can be disinfected regularly, which can effectively kill the floating bacteria in the circulating air in the chamber, so as to effectively prevent pollution during cell culture.