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Blizzard HC NU-99338J -80 °C Ultralow Freezer

Reference NU-99338J

The Blizzard NU-99338J is a compact, energy-efficient -86°C Ultralow Freezer, ideal for labs needing reliable sample storage. It features advanced insulation, easy-access interiors, and a user-friendly control panel with USB data logging.

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At a glance

Reference
NU-99338J
Category
Laboratory Refrigeration & Freezers
Product range
Blizzard HC

Overview

Introducing the Blizzard NU-99338J, an 12 cu. Ft. (341 L) -86°C Ultralow Freezer is expertly designed for laboratories requiring cost-effective, ultra-low temperature storage in a compact form. This freezer utilizes HC refrigerants, ensuring energy-efficient operation. Its robust structure, combining steel walls with composite VIP and polyurethane insulation, guarantees optimal thermal protection. The internal layout features multiple insulated doors and stainless-steel shelves, facilitating easy access while maintaining temperature stability. The front electronic control panel constantly displays running parameters, with a USB port enabling extensive data logging. The NU-99338J is the perfect solution for labs needing reliable, ultra-low-temperature storage in a space-conscious, energy-efficient model.

Our -86°C ultralow temperature freezer features an eye-level electronic control system, offering clear visibility and easy access to crucial data. This reliable system displays internal and ambient temperatures, voltage levels, and more. In case of any irregularities, it promptly alerts users with audible and visual alarms. Informative indicator lights provide insights into the freezer's condition, including alarms and maintenance needs. User-friendly navigation and a secure passcode feature allow for personalized temperature settings, alarms, and other preferences, ensuring optimal performance and sample safety.

The integrated USB port makes downloading extensive data effortless. It is ideal for facilities with strict reporting protocols and allows easy access to several years of temperature and operational records.

Revolutionize Cold Storage: This -86°C ultralow temperature freezer boasts state-of-the-art insulation technology. Its main body integrates polyurethane and VIP insulation, providing a formidable barrier to preserve low temperatures. The outer door features a quadruple gasket to prevent cold air loss, complementing a sturdy latch for a secure seal. Inside, the segmented inner doors, each insulated and single-gasket, offer an additional layer of temperature control. Stainless steel shelves, aligned with these segmented doors, allow quick access to specific samples while maintaining the integrity of other compartments.

Features

  • Reliable Control & Monitoring
  • Streamlined Data Export with Integrated USB Port
  • Enhanced Insulation for Optimal Cold Storage

Technical specifications

Style
Upright
Casters
All-direction caster with fixing stand
Fan Brand
EBM
Power Cord
Grounded Three Prong Power Plug, Rated 20A
Condenser Type
Enhanced Micro-Channel & Forced-Air Cooled
Cool Down Time
195
Defrost Method
Manual
Shelf Material
Stainless Steel
Show 40 more specifications
Evaporator Type
Cold Wall With Enhanced Heat Transfer Treatment
Input Power (W)
935
Exterior Material
Color Coating Cold Plate Steel
Rated Current (A)
18.0
Rated Voltage (V)
115
Temperature Range
-40 to -86
Interior Door Seal
Single Seal on all Interior Doors
Stable Current (A)
6.8
2-inch Box Capacity
216
Compressor Capacity
950
Temperature Control
Microprocessor Controller
Access Port Location
Back Wall
Rated Frequency (Hz)
60
Safety Certification
UL-C,US, CE, UKCA
Temperature Accuracy
±1
Auto Voltage Safeguard
Included
Remote Alarm Terminals
Standard
Temperature Uniformity
±5
Product Shipping Weight
612 (278)
Temperature Sensor Type
RTD (Pt100)
Electric Protection Type
Class I
Electrical Configuration
115V60Hz
Heat Rejected
1032 BTU/h
Ambient Temperature (°C)
10 to 32
Power Consumption KWh/day
7.5
Door Thickness
3.5 in (90 mm)
Exterior Depth
35.2 in (893 mm)
Exterior Width
32 in (812 mm)
Interior Depth
24.8 in (630 mm)
Interior Width
18.3 in (465 mm)
Exterior Height
72.7 in (1846 mm)
Footprint Depth
35.2 in (893 mm)
Footprint Width
32 in (812 mm)
Interior Height
45.9 in (1165 mm)
Compressor Type/Brand/Number
Hermetic Reciprocating Type / SECOP / 2
Cabinet Thickness
5 in (130 mm)
Power Cord Length
8.2 ft (2.5m)
Back Up Battery for Alarm Functions
High/low temperature, power failure, door open, sensor failure, high ambient temperature, hot condenser, and low battery alarms
Exterior Depth with Door Open
62.8 in (1596 mm)
1 Min Door Open Recovery Time (25°C ambient running temp -75°C)
25
Service coverage

AxiTech maintains, repairs and supplies this equipment for hospitals, clinics, laboratories and imaging centres.

Maintenance contracts for NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer

A service visit on the NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer covers temperature verification against a calibrated probe, alarm and back-up tests, condenser cleaning, door gaskets and hinges, and the performance of the refrigeration system.

Every visit includes calibration and performance verification, and closes with a documented maintenance report you can present during an accreditation audit. Spare-parts availability and a guaranteed response time are written into the contract, so a breakdown never leaves a department waiting for an answer.

Laboratory refrigerators and freezers like the NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer should have their temperature and alarms verified at least once a year; ultra-low freezers benefit from a six-monthly condenser clean and gasket check.

  • Temperature verified against a calibrated reference probe
  • High, low and power-failure alarms tested
  • Condenser and filters cleaned, door gaskets and hinges checked
  • Compressor and refrigeration performance assessed

Discover our maintenance contracts

Planned preventive maintenance and calibration under contract

Troubleshooting and repair for NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer

When NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer fails, our engineers start with a structured diagnostic: error codes, electrical and mechanical checks, and a functional test against the equipment’s own specification. That tells us whether the fault is a consumable, a worn part or a board-level failure before any part is ordered.

Straightforward faults are repaired on site so the department loses as little time as possible. Anything that needs a workbench, a full strip-down or a specialised spare part goes to our workshop and comes back only after a complete post-repair test and, where the equipment requires it, recalibration.

Faults we see most often on this type of equipment

On refrigerated storage the usual faults are clogged condenser filters, worn door gaskets and ice build-up, alarm or probe failures, and compressors that run continuously because the system has lost refrigerant or airflow.

Discover our troubleshooting and repair service

Diagnostics, corrective repair and spare parts in the workshop
Troubleshooting

How to troubleshoot NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer

Work through these checks before you escalate. They are the same first-line sequence our biomedical engineers run on arrival, and they either clear the fault or narrow it down enough that the intervention starts with the right spare part in the van.

  1. Capture the fault before you touch anything: write down the exact error code or message, the serial number from the rating plate, what the operator was doing and whether the fault clears on a restart.

  2. Check that the door closes and seals fully, and clear ice from the gaskets and door frame — a poor seal is the most common reason a unit cannot hold temperature.

  3. Clean or check the condenser filter and make sure the unit has the clearance around its vents that the manual specifies.

  4. Compare the display with an independent thermometer and check the alarm history for recent power interruptions.

  5. If the fault is still there, escalate with the evidence. Send AxiTech the model, serial number, error code and the checks you have already run, and an engineer will come back with a diagnosis, a repair quote and a spare-parts lead time for NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer.

What to send us when you report the fault

  • Manufacturer, model and serial number, from the rating plate
  • The exact error code or message, and the screen it appears on
  • When the fault started, how often it occurs and what triggers it
  • A photograph of the display or of the fault, and the last maintenance report

If the fault survives all five steps, stop using NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer and open a repair request. Continuing to run equipment through a fault it cannot clear turns a component failure into a board-level one, and on devices used for diagnosis or therapy it puts the result — and the patient — in doubt.

Discover our troubleshooting and repair service

Buying and installing NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer

AxiTech supplies NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer together with the accessories and consumables it needs to enter service. We handle importation, delivery and installation, then commission the equipment on site so that it is verified against its specification before the first patient or the first sample.

Installation is followed by training for the users and for your biomedical team, warranty registration, and — if you want it — a maintenance contract that takes over the day the warranty ends, so the equipment never spends a period without planned service.

Discover our equipment sales service

Delivery, installation, commissioning and user training
Product FAQ

Questions about the NuAire Blizzard HC NU-99338J -80 °C Ultralow Freezer

The Blizzard NU-99338J is a compact, energy-efficient -86°C Ultralow Freezer, ideal for labs needing reliable sample storage. It features advanced insulation, easy-access interiors, and a user-friendly control panel with USB data logging.

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