Notes

Safeguards when operating the etelux glove box

Vacuum glove box is widely utilised in industries with large needs for gasoline purification. Despite the fact that the recent glove box design and style is a lot more sensible and easy to run. Even so, laboratory glovebox inside the glove box is difficult, there are a lot of essential components, and the operation is a bit incorrect, which could trigger loss to your experimental benefits. This report introduces you how to accurately use the vacuum glove box, and the safety measures when novices operate the glove box.


1. Function prior to operation:


1. Examine if there is nitrogen in the nitrogen bottle. The nitrogen must be replaced in time. The output force of nitrogen is established to .4mpa.


2. Check whether the vacuum pump is turned on usually.


3. Check whether or not the circulation in the glove box is open up. (Purification column-I or purification column-II should open one particular of them)


4. Check the upper limit pressure in the placing should be +1, the reduce restrict stress is


five. Verify regardless of whether oxygen and dew level are standard (oxygen is below .1ppm, dew stage is above -40)

<img width="329" src="https://www.etelux-glovebox.com/glovebox-2400.png" />


6. The vacuum pump of the above-bin ought to be in the normally open condition


two. Operation notes:


1. The vacuum pump need to be retained on for the duration of system operation.


2. When the oxygen focus in the tank exceeds 200PPM, the gear maintenance staff need to be notified to run the technique, otherwise the drinking water and oxygen purification system will be damaged.


three. Just before beginning the cycle, examine no matter whether the cupboard is in issue or regenerating. As the earlier mentioned pointed out operations are in progress, it is totally forbidden to cycle.


four .Two purification columns are not able to be regenerated at the exact same time.


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


B. Before starting glovebox , 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.


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