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Is the vacuum drying oven uniform?

Kenton Instrument is a professional manufacturer of vacuum drying ovens. Its vacuum drying ovens are widely used in scientific research applications such as biochemistry, chemical pharmaceuticals, medical and health, agricultural research, and environmental protection.

The vacuum drying oven has no uniformity. The vacuum drying oven conducts heat through thermal radiation. Under negative pressure, there is no way to make the uniformity of radiant heat consistent, so there is no uniformity index in the vacuum box.
vacuum drying oven
The amount of thermal radiation is inversely proportional to the square of the distance. The same object, the radiant heat received at a distance of 20cm from the heating wall is only 1/4 of that at a distance of 10cm from the heating wall. The vacuum drying oven is structurally difficult to achieve a three-dimensional space for the studio. The uniformity of the radiant heat at each point (circular sphere) in the interior, and the lack of evaluation methods, may be the reason why the temperature uniformity parameter is not set in the vacuum drying oven standard.

Vacuum drying oven is used for powder drying, baking, sterilization, etc. It is especially suitable for fast drying of heat-sensitive, easily decomposed, easily oxidized substances and complex composition items. Optional accessories for vacuum drying oven, vacuum pump, independent temperature controller.
 

In the previous:How is an industrial oven kept at a constant temperature? The next article:The function and structural characteristics of humidity chamber?
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