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Vacuum glove box is greatly utilised in industries with significant necessities for gasoline purification. While the current glove box style is additional acceptable and simple to operate. Even so, the framework within the glove box is challenging, there are many vital elements, and the procedure is a little bit inappropriate, which may possibly induce loss to your experimental results. This posting introduces you how to the right way use the vacuum glove box, and the safety measures when novices function the glove box.

One particular. Perform right before operation:

one. Check out if there is nitrogen in the nitrogen bottle. The nitrogen ought to be replaced in time. The output tension of nitrogen is established to .4mpa.

two. Look at regardless of whether the vacuum pump is turned on generally.

three. Test whether the circulation in the glove box is open. (Purification column-I or purification column-II ought to open up one particular of them)

4. Verify the upper restrict tension in the placing need to be +one, the lower limit stress is

5. Examine no matter whether oxygen and dew position are usual (oxygen is below .1ppm, dew place is previously mentioned -forty)

six. The vacuum pump of the over-bin must be in the usually open up point out

two. Operation notes:

1. The vacuum pump should be kept on in the course of procedure procedure.

two. When the oxygen focus in the tank exceeds 200PPM, the tools servicing staff should really be notified to run the program, if not the drinking water and oxygen purification procedure will be damaged.

3. Prior to beginning the cycle, test whether the cabinet is in problem or regenerating. As the earlier mentioned described functions are in development, it is unquestionably forbidden to cycle.

four .Two purification columns can't be regenerated at the exact time.

A. Prior to regeneration, vac glovebox guarantee that the glove box has been cleaned with inert fuel (H2O <200ppm) to ensure sufficient supply of regeneration gas. The regeneration gas pressure is 0.06-0.08mpa.

B. Before starting regeneration, please make sure that the corresponding purification column circulation is closed.

C. The regeneration process takes 24 hours. Once the execution cannot be disconnected, the regeneration gas should be passed 3-6 hours after the regeneration starts. Pay attention to the amount of regeneration gas, adjust the pressure of the regeneration gas appropriately, and ensure the sufficient supply of regeneration gas in these 3 hours. After 6 hours the regeneration origin can be turned off.

D. The vacuum pump cannot be turned off during the regeneration process. Do not touch the top of the purification column to prevent burns.

E. Once the regeneration is terminated unexpectedly, please ensure that the regeneration and circulation of the purification column cannot be restarted within 12 hours or the equipment will be damaged.

5. Care should be taken to protect the work gloves from being damaged during the operation.