When purchasing a carbon dioxide incubator , there are two types of heating structures to choose from: air jacketed heating and water jacket heating. Although both heating systems are accurate and reliable, the carbon dioxide incubator water jacket and gas their own characteristics which have nested in it.
The water jacketed incubator maintains a constant temperature by enclosing the inner tank through a separate hot water compartment. The hot water circulates through the tank through natural convection, and heat is transferred to the interior of the tank through radiation to maintain a constant temperature. The unique water jacket design has the advantage that water is a good thermal insulation material, and when it is powered off, the water jacket system can more reliably maintain the temperature accuracy and stability in the incubator for a long time. (The temperature is kept constant for 4-5 times of the air-tight system.) If your experimental environment is not stable (such as power limitation, or frequent power outages) and you need to maintain stable culture conditions for a long time, at this time, The water jacketed carbon dioxide incubator is your best choice.
The gas-sleeve heating system directly heats the gas in the tank through the heater in the tank. The air-sleeve design can quickly restore the temperature stability in the tank when the temperature caused by frequent switching of the door is frequently changed. Therefore, Compared with the water jacket type, the gas-sleeve type has the characteristics of rapid heating and rapid recovery of the water-type incubator, which is particularly advantageous for short-term cultivation and the need for frequent switching of the door. In addition, the air sleeve for the user The design is simpler than the water jacket type (water jacket type needs to add water, empty and clean the water tank, and always monitor the operation of the water tank). When purchasing the air jacketed incubator, it should be noted that: in order not to affect Culture, the incubator should also have a fan to ensure the circulation and circulation of air inside the box, this device also helps the rapid recovery of temperature, CO2 and relative humidity inside the box.
In addition, some types of carbon dioxide incubators also have an external door and an auxiliary heating system. This system can heat the inner door, provide a good humidity environment for the cells, ensure the cell osmotic pressure to maintain balance, and effectively prevent the formation of condensed water to maintain the incubator. Humidity and temperature inside. This auxiliary system is also essential if your culture environment requires precise control.
The above is a brief introduction of carbon dioxide incubator, more carbon dioxide incubator product information, please see:
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