Thermo Scientific
HERAfreeze™ Ultra-Low Temperature Freezers - HFU T Series

Built specifically to protect the most critical of samples. HERAfreeze™ HFU T freezers maximise sample storage capacity while minimising the freezerás physical space inside the laboratory.
  • Max. temperature uniformity, space and min. energy use.
  • Remote alarm contacts and output compatible with external alarm and monitoring systems.
  • Two rear access, 25 mm ports allow for the use of external probes or instrumentation.
  • Pressure Equalisation Port (PEP) allows for quick re-entry after door openings.
  • Power management system protects against a wide range of voltage variation and is easily accessible through the touchscreen display.
  • Refrigeration system with high-efficiency compressors for high performance and reliability.
  • Brazed plate heat exchanger for more efficient heat transfer.
  • Reinforced st. steel shelves.
  • 5 PS-insulated inner doors help maintain cabinet temperature during openings.
  • On-board data storage.
  • Single-hand operation, easy-to-use, ergonomic door handle with integrated key lock.
  • Easily exchange data via USB port to download freezer temperature and event log data or freezer settings from one freezer to another.
  • Easy-to-remove, washable filter provides protection against dust on the condenser, which can cause reduced refrigeration performance and increased risk to samples.
  • Health monitoring system to check the freezers 'health'.
Technical Data:
- 86 °C
LCD touchscreen
On-board data-logging:standard
Setpoint security:standard
Operating modes:high-performance or energy-savings modes
Key lock:standard
Padlock compatible:standard
Key card access:optional
Monitoring outputs:standard: RS-485, 4 to 20 mA, dry contacts
Mains supply:230 V / 50 Hz
No. of
cryo boxes
(H x W x D)
(H x W x D)
PUOrder Stock 
 HERAfreeze HFU T series4213000.6556.81301.1 x 451.6 x 718.61981 x 686 x 95515428464-on demand