The biochemical incubator, also known as the biochemical constant temperature incubator, has a two-way temperature adjustment system for cooling and heating, which is widely used in constant temperature experiments, cultivation experiments, and environmental experiments. The biochemical incubator consists of five main parts: the box body, temperature control system, high and low temperature conversion system, gas circulation system, and lighting system.

The structure of the thermostatic biochemical incubator:

1. Box body

The box body of biochemical incubator is composed of a working chamber, a box shell, and a box door. The box shell is generally plastic spraying on the surface of the steel plate, and the box door is equipped with a double-layer observation window of a large area, and the working chamber is made of mirror stainless steel.

2. Temperature control system

The temperature control system is composed of temperature controller, temperature sensor, over-temperature protection system. The temperature controller is designed with a deviation alarm function, and an overheat protector is connected in series in the electric heater circuit to avoid dangerous situations.

3. High and low temperature conversion system

The high and low temperature conversion system consists of a heating system and a refrigeration system. The working state of the heater and evaporator is controlled by the temperature control system, and the cooling and heating are transmitted to the working chamber by the gas circulation system to keep the temperature stable.

4. Gas circulation system

The gas circulation system is composed of high-speed circulation fan, air duct and so on. The gas circulation system of the digital biochemical incubator can ensure that the air in the working chamber is fully circulated, so that the temperature in it can be uniform and stable.

5. Lighting system

The lighting system is composed of door control switch, fluorescent tube, electronic ballast. The lighting system is easy to operate, convenient for accessing items and observing experimental items.