| abstract |
The invention discloses a local heating and temperature control device for a cell culture dish. The heat of the electric heating rod is transferred to the cell culture dish by using an electric heating rod and a heat transfer shell, and the temperature of the electric heating rod is controlled by a controller. , so that when the cell culture dish is heated, the temperature is stable, avoiding the phenomenon that the heating temperature of alcohol is uncontrollable in the prior art; further, the heat transfer shell is made of red copper material, which can transfer heat faster and eliminates the surface-to-surface relationship. The contact thermal resistance between the two parts makes the heat loss less, the temperature more uniform, and the heating effect more stable; at the same time, the heating area of the heating part is determined, and local heating can be implemented to achieve the purpose of precise heating. Furthermore, the temperature is controlled by the controller, the temperature is monitored in real time, the temperature control is accurate, and the error is small. |