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Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold
Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L Laboratory Cold Storage Accucold

Accucold AULT780DC −86°C Ultra-Low Freezer, 779 L

Model / SKU AULT780DC

$31,095.00 USDStandard delivery calculated at checkout for the contiguous US and DC

$31,095.00

    Protect high-value research materials with redundant ultra-low cooling. The 779 L AULT780DC combines independently operating compressors, insulated inner doors and accessible temperature records for demanding research storage.

    • −40°C to −86°C operating range; 27.5 cu. ft. capacity
    • Three adjustable shelves included; racks and boxes separately ordered
    • 10-inch touchscreen with USB temperature-data export
  • Standard dock or liftgate delivery to the contiguous US and DC is calculated at checkout.
  • Alaska, Hawaii and US territories require a quote.
  • Base equipment only. Factory options, racks and monitoring configurations require a quote.
  • Inside placement, stairs and white-glove services are reviewed and quoted separately for your approval.
Need inside delivery or white-glove service?

Please choose one. No surcharge is added here; additional services require a separate quote and your approval.

See All Specs

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Fast Delivery

Most items ship same day

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Manufacturer Warranty

All products are covered by manufacturer warranty

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After-Sale Support

24/7 support

Performance+ / Ultra-low storage

Protect the work
behind every sample.

Months of research can depend on one carefully controlled storage environment. The AULT780DC brings independently operating compressor redundancy, insulated inner doors and accessible temperature records to a substantial 779-liter cabinet.

Plan your storage system →
Accucold AULT780DC with outer and insulated inner doors open, showing three adjustable shelves
Actual AULT780DC interior. Three adjustable shelves included.
−86°CUltra-low capability
779 L27.5 cu. ft. capacity
Dual ShieldIndependent redundant compressors

Protection by design

More than one layer between your samples and the room.

Compressor redundancy

Two independently operating compressors. Accucold states that the freezer can maintain −80°C if one compressor fails.

A protected inner chamber

Two insulated inner doors reduce direct exposure to room air when accessing the storage area. VIP vacuum insulation supports the cabinet’s thermal envelope.

A record you can review

Use the touchscreen to access temperature records, data curves, alarm history and user activity. Export stored temperature data through USB.

Accucold AULT780DC positioned in a manufacturer laboratory setting
Manufacturer application photograph; surrounding laboratory equipment is not included.

Application fit

Built for materials that need ultra-low storage.

For research laboratories, life-science facilities and biorepositories, the storage question starts with the material, not just the freezer’s minimum temperature.

  • Biological research: organize temperature-sensitive research materials by project, collection or retrieval frequency.
  • DNA/RNA and reagents: match your chosen setpoint to the material’s documented storage conditions.
  • Institutional storage: plan access control, alarm escalation and records review as one workflow.

Capacity with context

Build the storage layout around your boxes.

The full-capacity figures below depend on a rack-and-box configuration. Shelves are included; racks and boxes are separately ordered.

Alternative AULT780DC storage configurations: 24 racks for up to 600 two-inch boxes or 360 three-inch boxes
Manufacturer-listed full configurations. Select rack and box dimensions together.

Choose two-inch boxes

A higher box count can suit collections organized in lower-profile boxes. The manufacturer lists up to 600 boxes with a complete 24-rack configuration.

Choose three-inch boxes

Taller boxes trade box count for height. The manufacturer lists up to 360 boxes with a complete 24-rack configuration.

Monitoring & access

Keep records close. Make escalation deliberate.

A 10-inch touchscreen puts records, alarms and operating controls at the door. The manufacturer describes five-minute logging intervals and up to ten years of stored data, with USB export for review outside the freezer.

  • Audible and visual temperature, door and equipment alarms.
  • Rear remote contacts for an appropriate external alarm system.
  • Three access ports for additional monitoring devices.
  • Mechanical and electronic locking, with further access-control options described by Accucold.
Manufacturer Performance+ series detail showing USB export connection beside the touchscreen
Manufacturer-supplied series detail: USB access beside the control panel.

Will it fit?

Plan the room, and the route into it.

Measure receiving doors, corridors, turns, elevators and final placement before deciding on delivery services.

AULT780DC cabinet dimensions: 48.75 inches wide, 77.5 inches high, 40.5 inches deep; 80-inch depth with door at 90 degrees
Cabinet dimensions and door-open depth are separate from packed dimensions and installation clearances.

Power

The model-specific sheet lists 115V/60Hz or 220V/60Hz connections. Prepare a dedicated grounded outlet using the manual and equipment nameplate.

Ventilation

Keep vents unobstructed. The manual calls for 12 inches between the freezer and surrounding walls; include this space in site planning.

Receiving

The published unit weight is 730 lb. Confirm freight services, access and placement arrangements; unit weight is not a packed shipping weight.

Delivery planning: measure the full route, confirm receiving services, prepare power and placement
A practical three-step receiving checklist.

From delivery to daily use

A little planning protects a major investment.

  1. Prepare the site. Confirm access, electrical supply, ventilation and a floor suitable for the loaded equipment.
  2. Commission deliberately. Follow the manual’s setup sequence and verify operation before loading research materials.
  3. Assign ownership. Establish alarm contacts, record review, emergency power and backup-storage procedures.

Your starting configuration

Know what is included before choosing additions.

Included with the freezer

AULT780DC cabinet; three adjustable shelves; insulated inner doors; touchscreen controls and USB data-export capability; pre-installed casters; supplied electrical plugs described in the model specification.

Plan separately

Freezer racks, storage boxes and stored materials; any additional monitoring equipment, external alarm integration or facility backup power. Choose these around your workflow and material requirements.

Buyer questions

Answers before you order

What is the Accucold AULT780DC designed to store?

The AULT780DC is a purpose-built ultra-low freezer for biological materials, DNA/RNA samples, reagents and other materials requiring storage within its −40°C to −86°C operating range. Match the selected temperature to the requirements of the material being stored.

How does the Dual Shield compressor system help protect stored materials?

Accucold states that its two independently operating, redundant compressors allow the cabinet to maintain −80°C if one compressor fails. This is equipment redundancy, not an alternative to external monitoring or a facility’s backup-storage plan.

Are the racks and freezer boxes included?

No. Three adjustable shelves are included. The racks and boxes pictured in the rack-filled interior are separately ordered. Select the rack configuration around your box height, footprint and storage workflow.

How many freezer boxes can the AULT780DC hold?

Accucold’s specification sheet lists alternative full configurations of 600 two-inch boxes with 24 racks, or 360 three-inch boxes with 24 racks. These are alternative configurations, not simultaneous capacities. Rack and box selection must match the intended layout.

Does this freezer record temperature data?

Yes. The manufacturer describes logging every five minutes with storage for up to ten years and USB export. The touchscreen provides access to temperature records, data curves and alarm history. Establish your facility’s review and backup routine before placing materials in service.

What electrical connections are available?

The exact-model specification sheet lists 115V/60Hz or 220V/60Hz operation and supplied NEMA 5-15P and NEMA 6-15P plugs. Use a dedicated grounded outlet and follow the supplied manual and equipment nameplate when preparing the circuit.

Will it fit through our doors and into the planned location?

The published cabinet is 48.75 inches wide, 40.5 inches deep and 77.5 inches high. Depth with the door at 90 degrees is 80 inches. Measure the complete receiving route, turns and final placement, with packaging and required ventilation space considered separately.

Does the alarm backup battery keep the freezer cooling during a power outage?

No. A battery supporting controls or alarms is not a power source for compressor cooling. Plan emergency power, escalation and alternative storage through your facility’s procedures.

How do we request a complete equipment and freight quote?

Specify the freezer quantity, preferred electrical connection, rack or box configuration, destination and receiving requirements. These details help establish the equipment configuration and delivery scope together.

    SpecificationDetails
    BrandAccucold
    Model / manufacturer catalog numberAULT780DC
    Equipment typePerformance+ ultra-low upright freezer
    Capacity27.5 cu. ft. (779 L)
    Published temperature range−40°C to −86°C
    Compressor arrangementTwo independently operating redundant compressors
    DefrostManual
    Cabinet height × width × depth77.5 × 48.75 × 40.5 in.
    Depth with door at 90°80 in.
    Interior height × width × depth50.63 × 34 × 27.5 in.
    Included shelves3 adjustable steel shelves
    Rack/box capacity, separate configurations600 two-inch boxes / 24 racks OR 360 three-inch boxes / 24 racks; racks and boxes separately ordered
    Control panel10-inch touchscreen
    Temperature recordsFive-minute logging; up to ten years of storage; USB export, per manufacturer
    Electrical connections, model-specific sheet115V/60Hz or 220V/60Hz; 14.83 A; NEMA 5-15P and NEMA 6-15P plugs supplied
    Probe access ports3
    Published sound level51.6 dB
    Manufacturer-listed energy consumption8.5 kWh/day
    Published unit weight730 lb; not packed shipping weight
    Manufacturer-listed warranty5-year parts and labor; 12-year compressor; manufacturer terms apply

    Blue Tiger Scientific is a reseller, not the manufacturer. We manage your purchase and order-return requests. Accucold, a division of Felix Storch, Inc. (FSI), handles manufacturer warranty coverage, service and repairs directly.

    Ordering and delivery

    Availability, dispatch timing and freight depend on the selected equipment, configuration and destination. Delivery dates shown on this page are estimates, not guarantees. Supplier processing, lead time and carrier transit can affect arrival. Contact Blue Tiger before ordering if you have a firm deadline or specific receiving requirements.

    For the base equipment, standard dock or liftgate delivery charges to the 48 contiguous United States and Washington, DC are calculated at checkout. Select dock delivery only if a suitable receiving dock and unloading capability are available. Alaska, Hawaii, US territories and international destinations require a quote. Measure the complete access route and prepare the installation site using the manufacturer’s instructions.

    Standard delivery does not include inside placement, stairs or white-glove services. If additional services are needed, Blue Tiger Scientific will review access, elevators, delivery level and placement requirements and provide a separate quote for your approval before any additional service charge is billed.

    Inspect your delivery

    Inspect the shipment when it arrives. Keep the original cartons, packing materials and delivery paperwork. Report damage, shortages or an incorrect item to Blue Tiger immediately at info@bluetigerscientific.com, with photographs of the item, packaging, shipping label and delivery receipt.

    For freight arranged by FSI or delivered on FSI trucks, FSI instructs recipients to refuse visibly damaged units and have the driver record and acknowledge the damage on the delivery paperwork. On a multi-unit shipment, refuse the damaged units rather than the undamaged remainder. Concealed damage must be reported within five days after delivery acceptance; contact Blue Tiger immediately so the manufacturer’s reporting deadline can be met.

    For customer-nominated, collect or third-party-carrier shipments, claims must be pursued with that carrier. Do not assume FSI will accept a freight-damage return. Contact Blue Tiger for the order information and instructions before arranging any return shipment.

    Order returns must start with Blue Tiger

    All order-return requests must be initiated through Blue Tiger Scientific at info@bluetigerscientific.com. Accucold/FSI does not provide an automatic buyer’s-remorse return right. Eligibility and written authorization must be confirmed before anything is shipped.

    • Contact Blue Tiger within 14 days of delivery to request review, subject to the product-specific manufacturer restrictions. FSI does not accept an eligible factory-sealed return after 30 days from its original shipment date, so request review promptly enough for an authorized return to meet that deadline.
    • Include your Blue Tiger order number, exact manufacturer part number, serial number if applicable, quantity, contact details and reason for the request. Provide the photographs required for the manufacturer’s review.
    • Wait for written return authorization and the designated return address. Do not send an order return to Blue Tiger’s business address or directly to FSI without these instructions.
    • For an eligible non-defective stock return, FSI requires the original unopened carton and an undamaged appliance in new condition. Opened packages are not accepted under that return route.
    • FSI applies a 25% restocking charge per eligible returned item and may charge a higher percentage on larger orders. Your authorization will state the applicable charges. Original outbound freight, including embedded freight on a shipment, reduces the return credit.
    • The customer is responsible for approved non-defective return freight and insurance. Use the authorized carrier and instructions supplied for this heavy equipment. Damage, incorrect-item and defect reports are reviewed separately from an unwanted-product request.

    Customized and factory-upgraded equipment

    FSI excludes made-to-order models with customizations from ordinary returns. Its listed exclusions include factory-installed thermometers, alarms, data loggers and digital-thermostat upgrades, as well as specified lock, door and cabinet customizations. Do not assume a factory-upgraded configuration is returnable. Confirm the exact model’s eligibility before ordering.

    Manufacturer warranty and service go directly to Accucold

    The AULT780DC user manual lists a five-year limited warranty for the appliance and a 12-year compressor warranty. Extended compressor replacement coverage does not include replacement labor. Coverage, exclusions and eligible service locations are governed by the model’s written manufacturer warranty.

    Contact Accucold/FSI directly for warranty coverage questions, claims, service assignment and repair authorization: service@accucold.com or 718-893-3900. Technical questions can be directed to techsupport@accucold.com. Have your model, serial number, proof of purchase, delivery location and a description of the problem ready.

    Blue Tiger Scientific does not administer manufacturer warranty claims, authorize warranty repairs or provide warranty service. Do not commission an independent repair or send equipment for service until FSI provides authorization and instructions. Service not assigned or authorized by FSI may not be covered.

    Manufacturer coverage depends on proper installation, operation and maintenance. The written warranty includes exclusions for matters such as misuse, improper installation, unauthorized modifications and consequential losses, including product spoilage. Equipment warranty coverage is not a guarantee of stored-material value or reimbursement.

    International destinations and service areas

    International customers should request a quote to confirm the equipment configuration, destination eligibility and shipping arrangements. Confirm responsibility for any import duties, taxes and brokerage in the quote. International returns are not permitted under Blue Tiger Scientific’s published return policy.

    The model manuals describe warranty coverage within the 48 contiguous United States and selected areas of Alaska, Hawaii and Canada. Contact Accucold/FSI directly before purchase to confirm warranty availability and service arrangements for your exact delivery location. Do not assume worldwide on-site service is included.

Questions about a product? Ask us here.

email us here: info@bluetigerscientific.com or live chat

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