Liquid-Nitrogen-supply
![Holger Neumann LN2-Versorung](/img/Kryo_Bilder/LN2-Versorgung_rdax_1240x383s.jpg)
The liquid nitrogen (LN2) supply of the He refrigeration systems, the He cleaning system and large experimentation facilities of the ITEP are carried out via a central LN2 container with a volume of 32,650 liters.
For smaller experiments, LN2 can also be filled into transport cans. For this purpose, the user receives an identification card with a barcode after instruction and can use it to fill the LN2 transport cans at a filling station. The amount of LN2 withdrawn is determined using scales.