What are the principles of vacuum drying oven?

Designed for drying heat-sensitive, easily decomposable and oxidizable materials, the vacuum oven can be filled with inert gas, especially for complex materials. This product has the following characteristics:

The box body is tightly closed and can be adjusted. The integrally formed silicone rubber door seal ring ensures high vacuum inside the box.
The tempered and bulletproof double-glazed doors are used to observe the objects in the working room at a glance.
The rectangular parallelepiped studio makes the effective volume reach the large size, and the microcomputer temperature controller is accurate and reliable in temperature control.
Storage, heating, testing and drying are carried out in the absence of oxygen or in an inert atmosphere, so they do not oxidize.
The studio is made of stainless steel (or brushed) to ensure durability.
At temperatures above 80 degrees, the vapor pressure of the water is quite large, allowing the wetware 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 to dry chemicals. If the small molecules adsorbed on the surface of the compound are to be excluded, the true weight of the material can be measured.
The drying oven is a large-volume container that can be set to keep the temperature constant and dry the wet glassware. The temperature inside the oven can be set using the control knob on the front panel. The actual temperature can be read directly by the thermometer attached to it. Because the boiling point of water is 100 degrees Celsius, a temperature of 100 degrees will allow the glassware to dry quickly.
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.

Black Waxy Corn

Although corn is sweet, it is important to note that it is a medium glycemic index food, which means that the sugar content is not very high, so why does it taste sweet? This is a question for many people. In fact, corn tastes sweet because it contains soluble new sugar substances, but in general, its carbohydrate content is actually not high, so it is still suitable for people with high blood sugar to use as a staple food to help control blood sugar.

Corn can control blood sugar, but you have to be careful how you eat it

But the doctor is to remind everyone that although corn can help control blood sugar, but it is recommended that we corn food life or need to eat the right only important, if a single consumption of corn, as a medium glycemic level of food, corn will still lead us to elevated blood sugar please, in addition will lead to indigestion, body flatulence, etc., resulting in our body's nutrient supply is insufficient, so life we for eating duo to pay attention to.

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