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Laboratory equipment vacuum drying oven

ZZKD is specialized in laboratory equipment, Vacuum drying oven is one of our main products and the models are : DZF-6010 vacuum drying oven, DZF-6020 vacuum drying oven, DZF-6050 vacuum drying oven, DZF-6090 vacuum drying oven,etc.

laboratory equipment vacuum drying oven

Vacuum drying oven is widely used in electronic and chemical industries, especially suitable for rapid and efficient drying of dry heat sensitive, easily decomposed, easily oxidized substances and complex components. The following is a summary of some experience.

drying oven uses in laboratory

drying oven price in pakistan
 

1.The vacuum pump cannot work for a long time. Therefore, when the vacuum degree meets the requirements of dry articles, close the vacuum valve first, and then close the power supply of the vacuum pump. When the vacuum degree is less than the requirements of dry articles, open the vacuum valve and the power supply of the vacuum pump to continue vacuumizing, which can prolong the service life of the vacuum pump.

2.If the vacuum drying oven is not used for a long time, the exposed electroplated parts shall be wiped clean and coated with neutral grease to prevent corrosion. The plastic film dust cover shall be put on and placed in a dry room to prevent the electrical components from being damaged by moisture and affect the use.

3. If the items that need to be dried are wet, it is better to add a filter between the vacuum drying box and the vacuum pump to prevent moist gas from entering the vacuum pump and causing vacuum pump failure.

4. If the dry items are changed into light weight and small size (small particles) after drying, the vacuum port in the working chamber should be added with a barrier net to prevent the inhalation of dry matter from damaging the vacuum pump (or solenoid valve).

5.After the vacuum drying oven has been used for many times, if there is a phenomenon that cannot be vacuumed, the sealing strip should be replaced at this time to solve the problem.When the drying temperature of the vacuum box is higher than 200℃, if slow air leakage occurs, remove the back cover of the box and use an Allen wrench to loosen the heater base, change the sealing ring or tighten the heater base to solve the problem.

6. If the rubber plug of the air release valve is difficult to rotate, it can be lubricated with a proper amount of grease inside.

7. Except for maintenance, the left side box cover cannot be removed to avoid damage to the electrical control system.

8. The vacuum drying oven should always be kept clean. Do not wipe the glass of the door with a reactive chemical solution, and should be wiped with a soft cotton cloth.
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