Stirling Ultracold USA, manufacturer a range of energy efficient low temperature freezers based on the ‘Stirling’ principle.
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.