Assignment text
University of Jyväskylä (JYU) seeks a helium recovery system consisting of a helium gas collection unit, a liquid nitrogen based helium purifying unit and a helium liquefier unit. The helium recovery system must be dimensioned for minimum 55 litres of liquefied helium per day and high degree of computer-aided automation in operations. The system needs to be fully metallic with storage tanks suitable for
outdoor placement under wind shelter.