Automatic vessel filling station

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In the cryo room some things has been changed.

1. Filling large liquid nitrogen tanks.
2. Filling small vessels with liquid nitrogen. 

 

 

 

 

1. Filling large liquid nitrogen tanks.

When you want to fill a large tank with liquid nitrogen couple the tank as usual to the filling line (red tape). On the vessel marked as LN2.
Couple the tank to the other line (black tape) that guides the gaseous nitrogen from the tank to the ventilation system, marked as gas. You have to remove the bronze gaze that is presently on the tank.
Open the left red valve.
Press the start button. You can now walk away.
When the tank is full, the filling will automatically stop.
If you are too early back and you want to stop the filling press the stop button.
Close the red valve.
When uncoupling the lines use ALWAYS two spanners to loosen it.
NEVER close the upper black valve. This will cause an alarm.

 

2. Filling small vessels with liquid nitrogen

As you are used to, put the line in your vessel.
Open the red valve ( right one).
Push the red button ( Handmatig vullen) to start filling.
When enough liquid nitrogen is in your tank release the red button and close the red valve. 
NEVER close the upper black valve. This will cause an alarm.

 

Contact persons Liquid Nitrogen Facility in case of ALARM ( NOT for -20 or -80 freezers! )

1. Ronald Scheffer r.scheffer@ncmls.ru.nl (02436) 14257

2. Ben Joosten b.joosten@ncmls.ru.nl (02436) 53717

3. Ruurd Torensma r.torensma@ncmls.ru.nl (02436) 10544

4. Rob Hermsen r.hermsen@ncmls.ru.nl (02436) 13663


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