laboratory freezer / storage / cooling / for chemical applications
ULT Series



  • Laboratory/process:


  • Applications:

    storage, cooling, for chemical applications, for electronics

  • Other characteristics:

    vertical, ultra-low-temperature

  • Temperature:

    Max.: 5 °C (41 °F)

    Min.: -86 °C (-123 °F)

  • Capacity:

    Max.: 959 l (253.3 gal)

    Min.: 338 l (89.3 gal)


ENVAIR lab ULT Freezer keeps what it promises. First of all it keeps it's lowest temperature reliably. Therefore it serves especially for long-term storage of biologic products including viruses, germs, erythrocytes, leucozytes and cutis. Corresponding to this quality it is used in blood banks, hospitals, epidemic prevention centres and research institutions as well as in laboratories of electronic and chemical industry, bio-technology and deepsea fishing.

Multiple door gaskets reduce loss of cold air from the compartments. There is only little influence to compartment temperature when a door is opened during normal operation.
High-efficiency and most reliable cooling blowers allow energy savings and safety on long-term storage (due to temperature control at the compressors)
Multiple alarm functions including high-temperature alarm, low-temperature alarm, sensor failure, low battery, high ambient temperature, power breakdown etc. lead to safety of product and equipment.
Best recovery time on the market
Housing of painted steel sheet

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