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-80°CUltralow Freezer — main photograph
NuAireAvailability: Supplied to order

-80°CUltralow 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

Part number
NU-99338J
Reference
NU-99338J
Category
Laboratory Refrigeration & Freezers
Equipment family
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.

Maintenance contract — AxiTech provides planned preventive maintenance for -80°CUltralow Freezer from NuAire: scheduled visits, safety checks, periodic calibration and a documented service report, backed by a contractual response time.

Troubleshooting, repair and spare parts — our biosafety cabinets & laminar flow engineers diagnose and repair -80°CUltralow Freezer on site or in the workshop, fit genuine spare parts and recommission the equipment after performance verification.

Features

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

Technical specifications

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
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 (BTU/Hour)
1032
Ambient Temperature (°C)
10 to 32
Power Consumption KWh/day
7.5
Door Thickness Inches (mm)
3.5 (90)
Exterior Depth Inches (mm)
35.2 (893)
Exterior Width Inches (mm)
32 (812)
Interior Depth Inches (mm)
24.8 (630)
Interior Width Inches (mm)
18.3 (465)
Exterior Height Inches (mm)
72.7 (1846)
Footprint Depth inches (mm)
35.2 (893)
Footprint Width inches (mm)
32 (812)
Interior Height Inches (mm)
45.9 (1165)
Compressor Type/Brand/Number
Hermetic Reciprocating Type / SECOP / 2
Cabinet Thickness Inches (mm)
5 (130)
Power Cord Length Foot (Meter)
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 Inches (mm)
62.8 (1596)
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 -80°CUltralow Freezer

AxiTech provides preventive maintenance contracts for -80°CUltralow Freezer. Each contract fixes a schedule of planned visits in which our biomedical engineers inspect the equipment, replace wear parts before they fail, and verify that it still performs inside the manufacturer’s tolerances.

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 analysers are usually maintained every three to six months, with calibration and quality-control verification at each visit so that results stay traceable.

  • Planned preventive maintenance visits at a fixed interval
  • Calibration and performance verification against the manufacturer’s specifications
  • A documented maintenance report after every intervention
  • Guaranteed availability of spare parts and consumables
  • A contractual response time when the equipment fails

Discover our maintenance contracts

Planned preventive maintenance and calibration under contract

Troubleshooting and repair for -80°CUltralow Freezer

When -80°CUltralow 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 analysers most faults come from the fluidics — blocked probes, worn pumps and tubing, leaking valves — followed by optical drift and reagent-handling errors.

Discover our troubleshooting and repair service

Diagnostics, corrective repair and spare parts in the workshop
Troubleshooting

How to troubleshoot -80°CUltralow 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. Review the quality-control and calibration history. A result that has drifted across several runs points at calibration or reagents; a sudden shift almost always points at the fluidics.

  3. Inspect the fluid path — probe, tubing, pump, valves and waste line — for blockage, crystallisation or leaks, and confirm reagent and wash levels together with their expiry dates.

  4. Confirm the ambient conditions the method depends on: bench temperature, ventilation, a level and vibration-free surface, and a stable mains supply.

  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 -80°CUltralow 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 -80°CUltralow 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 -80°CUltralow Freezer

AxiTech supplies -80°CUltralow 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
Questions we are asked

Frequently asked questions about NuAire -80°CUltralow Freezer

Yes. AxiTech services -80°CUltralow Freezer, either under a maintenance contract or as a one-off intervention. Our biomedical engineers cover preventive maintenance, calibration, corrective repair and spare-parts supply for this equipment.

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