The Blizzard™ NU-99578 20.4 cubic foot (578-Liter) -86 °C Ultralow Freezer from NuAire is a -86 °C Ultralow Freezer (ULT) offering core standard features and reliable performance for the storage of storage of cancer cells, stem cells, cord blood, T-cells, organ/tissue and other samples.
Blizzard™ Ultralow Temperature Freezers provide stable storage conditions for your samples and offer advanced features at an affordable price. Vacuum insulated panels surround the storage chamber to provide greater temperature uniformity and maximize storage space. A dual compressor system dependably maintains consistent storage conditions. Blizzard™ Ultralow Temperature Freezers are the safer choice for your storage needs.
Design and Technology
Power Factor Control
Monitors, compensates, and protects against facility line voltage variations.
Four Internal Shelf Locations (Three Adjustable / One Stationary)
Provides flexibility in rack configurations.
Commercially available HFC refrigerants are efficient, environmentally safe, and non-ozone depleting.
Vacuum Insulated Panels (VIP)
Surround the storage chamber offering increased temperature stability and maximizing interior volume.
Remote Alarm Contacts
RS232 and RS485 provide connection ports for popular monitoring systems.
Powers the freezer in the event of an interruption in the primary power source. In the event of a power failure, the battery backup will power electronics and alarm systems.
Front Filter Access
Allows convenient access for regular maintenance to the washable condenser filter.
Outer Door Claw Latch
Maintains a tight seal to minimize frost built-up, yet requires minimal effort to open the freezer door.
Removable Insulated Inner Doors
Gasket sealed inner doors allow access to selected samples while preventing frost build-up and thermal intrusion in other parts of the interior.
Multi-Point Gasket System
Four gaskets located on the outer door and one gasket on each inner door protects against thermal intrusion.
A USB Port
Easily accessible from the front of the freezer to download data.
Pressure Equalization Port
The Pressure Equalization Port is heated with a spring assisted mechanism to prevent icing allowing the freezer door to be opened shortly after adding samples.
Two sample ports are located on the back top and bottom of the freezer to allow convenient access for monitoring tools.
Circular Chart Recorder
A circular chart recorder (optional) can be front-mounted for independent temperature recording and monitoring.
- 5 Year Parts and Labor (United States and Canada)
- 4 Year Parts (Worldwide)
- Balanced cascade refrigeration system
- Microprocessor control system
- USB data logging port
- RS485 contract point
- RS232 contact point
- Ambient temperature display
- Multi-check alarm system w/ ring back
- Self check diagnostic system
- Line voltage display
- Auto line voltage compensation
- Compressor delay protection
- Low voltage booster
- High voltage protection
- Noise level ≤ 50dba
- Vacuum insulated non-CFC polyurethane foam insulation
- 4 inner shelves (3 adjustable/1 fixed)
- 4 insulated sealed inner doors w/ claw latch
- Multi-point gasket system
- Heavy duty outer door claw latch
- External door lock
- Pressure equalization port
- Battery backup (Up to 72 hour life)
- 2 Accessory Ports (Back Wall, Top and Bottom)
- Quantity 4 Casters
- Quantity 4 Leg Leveling Feet
- Defrost scraper (Qty 1)