Not the -86oC Freezer itself, but the samples stored in it are the most important issue for a customer. For this reason
Labtech only choose the most reliable components available in the world. The reliable proven Bristol compressors are
used in a unique cascade system with very low pressures and a completely sealed cooling system.

The Labtech Ultra Low Freezer is a very durable and reliable system with an extremely low noise level (around 50 dBA).
This low noise level is created by a very efficient and effective use of the cascade compressor system with non CFC
refrigerants.