HERAfreeze™ HFU B Series -40°C Upright Ultra-Low Temperature Freezers

Protect samples for −10° to −40°C applications without compromise using Thermo Scientific™ HERAfreeze™ HFU B Series −40°C Upright Ultra-Low Temperature Freezers. Designed for daily sample protection and dependability, these freezers feature microprocessor control and three capacities.

Knee-level, easy-to-use microprocessor control panel
Optional CO2 or LN2 safety back-up system for additional protection in the event of a power or mechanical failure
Vacuum relief port permits easy access after door openings
Power Management System with low voltage surge protection and buck/boost
Easy-to-remove air filter
Two (25mm) access ports

Galveneel interior in three sizes: 13, 17, and 23 cu. ft. (240, 320, 400L) to accommodate specific lab space and capacity requirements
Five interior compartment doors to reduce cold air loss, and to improve temperature recovery after door closings (five door option available)
Heavy gauge, cold-rolled steel exterior construction with a powder coat paint finish that resists chipping and rust
5″ (127mm) foamed-in-place, polyurethane insulation
Sturdy, solid, stainless-steel shelving to support a full product load
Ergonomic, lockable door handle