Precautions When Working The Etelux Glove Box
Vacuum glove box is extensively applied in industries with significant prerequisites for gas purification. While the existing glove box structure is more acceptable and straightforward to run. However, the construction within the Lithium Battery Glove Box box is intricate, there are quite a few crucial sections, and the operation is a little incorrect, which may induce decline to your experimental success. This short article introduces you how to effectively use the vacuum glove box, and the safeguards when novices function the glove box.
1. Work in advance of procedure:
1. Check out if there is nitrogen in the nitrogen bottle. The nitrogen need to be replaced in time. The output pressure of nitrogen is established to .4mpa.
two. Check out no matter whether the vacuum pump is turned on typically.
three. Check out no matter whether the circulation in the glove box is open. (Purification column-I or purification column-II should open up 1 of them)
four. Check the upper restrict stress in the placing need to be +1, the reduced limit pressure is
5. Check out regardless of whether oxygen and dew position are normal (oxygen is beneath .1ppm, dew stage is higher than -40)
six. The vacuum pump of the more than-bin need to be in the ordinarily open point out
two. Operation notes:
1. The vacuum pump need to be kept on for the duration of technique operation.
2. When the oxygen concentration in the tank exceeds 200PPM, the devices servicing staff really should be notified to function the procedure, otherwise the h2o and oxygen purification process will be ruined.
3. Before commencing the cycle, verify whether or not the cabinet is in ailment or regenerating. As the previously mentioned pointed out functions are in progress, it is certainly forbidden to cycle.
4 .Two purification columns are unable to be regenerated at the exact same time.
A. Prior to regeneration, make certain 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.