WIGGENS 2750-25 Fully Automatic Liquid Nitrogen Level Control System, Shinetek Instruments Research Institute (CAT#: STEM-GGAS-3122-LGZ)

Fully automatic liquid nitrogen level control system, including stainless steel cold trap S54V-K16-Z, Dewar bottle, cover, outlet pipeline and 25L liquid nitrogen storage tank.

To ensure the condensation effect of the cold trap, it is important to maintain the liquid nitrogen level in the Dewar vessel. Only when an effective liquid nitrogen level is ensured can the entire condensed water freezing surface of the cold trap function effectively and obtain a huge usable capacity. The liquid nitrogen level is adjusted between the high level sensor and the low level sensor, maintaining a nearly constant level.

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