Electrothermal vacuum drying is a commonly used drying box product. The inner liner is made of SUS304 stainless steel plate, and the outer casing is sprayed with A3 plate, which is more smooth and beautiful. Users need to master the application knowledge of electrothermal vacuum drying. The following is a brief introduction to the application and characteristics of electrothermal vacuum drying. I hope to help everyone.
Application of electric vacuum drying oven
Use the control knob on the front panel to set it. The actual temperature can be read directly by the thermometer attached to it. Because the boiling point of water is one hundred degrees Celsius, the temperature of a Baidu will make the glassware dry quickly. However, at temperatures above 80 degrees, the vapor pressure of the water is quite large, which allows the wet vessels to dry quickly. Moreover, even in the experiments for quantitative analysis, all the dried vessels should be used at room temperature, so the time required for the vessels with too high temperature to return to room temperature will be lengthened; therefore, the use of the drying oven The temperature does not have to be set above the boiling point of water.
The drying oven can also be used for drying chemicals. If the small molecules adsorbed on the surface of the compound are to be excluded, the temperature of the drying oven must be set to be above 120 degrees Celsius for two hours to make the water The molecule is driven away so that the true weight of the object can be measured.
Because the drying box is supplied with heat by electric power, and the wet items are conductive, it should be careful not to have leakage during use. Therefore, the drying box should be grounded to ensure safety. If there is no ground wire, please confirm that there is no leakage in the oven; if there is slight leakage, try to pull the socket and insert the pin in the opposite direction. If there is no leakage, use it carefully. If there is still leakage, It should be deactivated immediately.
Characteristics of electric vacuum drying oven
1. The rectangular parallelepiped studio maximizes the effective volume, and the microcomputer temperature controller is accurate and reliable in temperature control.
2, tempered, bullet-proof double-glazed doors to observe the objects in the work room, at a glance.
3, the box closure elastic can be adjusted, the overall molding of the silicone rubber door seal ring, to ensure high vacuum inside the box.
4. The studio is made of stainless steel (or wire drawing) to ensure the durability of the product.
5. Storage, heating, testing and drying are carried out in the absence of oxygen or in an inert atmosphere, so it will not oxidize.
6, the shortest heating time, compared with the traditional vacuum drying box than the heating time reduced by more than 50%.
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