The Stirling principle does away with standard compressors, are quiet, reject less heat and do not require oil in the system.
Available in three sizes from a portable 25 litre unit, 100 litre underbench and a large 780 litre storage unit.
The ULT25 Shuttle will also operate off a DC power supply making it useful for transport. All units will operate from 100 to 240VAC.
The SU780XLE has the smallest foorprint and will accomodate up to 60,000 samples.