Thermo Scientific™ Forma™ 7000 Series -40°C Upright Ultra-Low Temperature Freezers Available on GSA/VA Contract for Federal Government customers only.

Provide uncompromised sample protection for -10° to -40°C applications with these ultra-low temperature freezers, designed for daily sample protection and dependability.

Manufacturer: Thermo Scientific™ 7400A

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Catalog No. 74-00A

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    Type Ultra Low Freezer, Upright
    Product Line Forma
    Temperature Range (Metric) -10°C to -40°C,-10° to -40°C
    Dimensions (L x W x H) Exterior 38.9 x 40.8 x 77.9 in. (98.8 x 103.6 x 197.9cm)
    Dimensions (D x W x H) Interior 25.3 x 30.6 x 51.5 in. (64.3 x 77.7 x 130.8cm)
    Temperature Range -10° to -40°C
    Doors Single
    Line Voltage Indicator Buck/Boost
    Operating Modes Standard Operation
    Voltage Compensation Buck/Boost
    Water Cooled Optional
    Capacity (English) 23 cu. ft.
    Plug Type NEMA 5-20,NEMA 5-20
    Shipping Weight (Metric) 408kg,408kg
    Voltage 115V
    Certifications/Compliance cULus, CE listed
    Electrical Requirements 115V 60Hz
    Footprint (English) 11.02 sq. ft.
    Inner Doors 4
    On-Board Datalogging Not Avaialble
    Regulatory Approvals UL
    Data Outputs dry contacts - standard, PT100 probe Optional
    Smart View Compatibility SmartView Compatible
    Setpoint Security Not Avaialble
    Vial to Footprint Ratio (English) 3630 vials/cu. ft.
    Vial to Footprint Ratio (Metric) 39216 vials/cu. m
    Weight (English) 850 lb.
    Amperage 16A,16A
    Capacity (Metric) 651L
    Backup Systems CO2 or LN2 Optional
    Capacity (Metric) Shelf 68kg
    2ml Vial Capacity per Freezer 40000
    Access Security KeyLock, Padlock Standard
    Shipping Weight (English) 900 lb.,900 lb.
    Shelves 3,3
    Product Name Forma
    Capacity (English) Shelf 150 lb.
    Footprint (Metric) 1.02 sq. meters
    Interior Painted Galvaneel - Standard, Stainless-steel - Optional
    Vial to Energy Ratio 2.10 watts/100 2mL vials (box)
    Weight (Metric) 385kg
    Description Capacity: 23 cu. ft. (651.3L); Holds 400 boxes; 115V/60Hz; 16A
    Capacity 23 cu. ft., 651L,23 cu. ft., 651L
    Display Push Button LED,Push Button LED
    Hertz 60Hz,60Hz
    Holds 400 boxes,400 boxes
    Insulation Polyurethane Foam
    Chart Recorder 7-day ink or inkless Optional
    Width (English) Interior 30.6 in.
    Depth (English) Interior 25.3 in.
    Height (Metric) Interior 130.11cm
    Width (Metric) Interior 77.7cm
    Width (English) Exterior 40.8 in.
    Width (Metric) Exterior 103.6cm
    Height (English) Interior 51.23 in.
    Depth (Metric) Interior 64.3cm
    Height (English) Exterior 78 in.
    Depth (English) Exterior 38.9 in.
    Height (Metric) Exterior 198.1cm
    Depth (Metric) Exterior 98.9cm
    Energy Usage 19kW/day
    No. of Doors 1

    Provide uncompromised sample protection for -10° to -40°C applications with Thermo Scientific™ Forma™ 7000 Series -40°C Upright Ultra-Low Temperature Freezers, designed for daily sample protection and dependability.

    Key Features:

    • Easy to reach and read controls and displays, featuring a centralized, knee-level information center that includes a microprocessor control and monitoring system 
    • State-of-the-art refrigeration system for improved temperature control and increased reserve BTUH capacity, resulting in a more stable temperature sample
    • Low voltage surge protection and buck/boost
    • Easy to remove, washable filter to protect the condenser from dust, minimizing the possibility of reduced refrigeration performance or increased risk to samples
    • Easy-to-use, padlock-compatible, ergonomic door handle with integrated key lock
    • Choice of CO2 or LN2 safety back-up systems for additional sample protection in the event of a power or mechanical failure
    • Built-in chart recorder available at knee level on Forma 7000 -40°C models


    • Triple-point door gasket provides longer holding time in the event of a door opening
    • Rugged, heavy gauge, cold-rolled steel cabinets resist chipping and rust
    • 1 in. (25mm) access ports allow the use of inexpedient probes or instrumentation
    • Four inner doors reduce cold air loss and improve temperature recovery after door closings
    • 5 in. (127mm) foamed-in-place polyurethane insulation reduces power consumption and maintains temperature setpoint

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