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A large, white, double-door commercial refrigerator with glass doors, empty adjustable shelves, and a digital temperature display at the top. The logo “ABS American Biotech Supply” is visible on the top left corner of the unit. A large, white commercial refrigerator with glass double doors, interior shelves, and a digital temperature display at the top. The fridge sits on wheels and has ventilation grilles at the bottom, showing it is empty and clean inside.
A large, white, double-door commercial refrigerator with glass doors, empty adjustable shelves, and a digital temperature display at the top. The logo “ABS American Biotech Supply” is visible on the top left corner of the unit.
A large, white commercial refrigerator with glass double doors, interior shelves, and a digital temperature display at the top. The fridge sits on wheels and has ventilation grilles at the bottom, showing it is empty and clean inside.

49 Cu. Ft. Standard Glass Door Laboratory Refrigerator

Product Number: ABT-VS-LS-49

A minimalist leaf icon with a gradient color transition from blue at the top to green at the bottom. The leaf features a simple, stylized design with a vertical line down the center, resembling a stem, and two side veins.Black and white certification logo with INTERTEK at the top, a stylized ETL in the center, and the letters C on the left and US on the right, indicating compliance with Canadian and U.S. safety standards.

These laboratory refrigerators are designed for reliable and cost-effective cold storage. This model features ultra-low energy consumption and energy efficient natural refrigerants. Using microprocessor temperature technology, this unit delivers precise temperature monitoring and control. It offers essential security features, including a keyed door lock and temperature alarms, along with remote alarm contacts. Enjoy durable powder-coated steel construction, glass door transparency, and adjustable inner shelving to optimize your workflow. All features are designed to heighten performance and efficiency in your lab.

Storage capacity    49 Cu. Ft.
Door    Two (2) swing glass doors, self-closing, right hinged, not reversible, magnetic door gasket
Shelves    Eight(8) adjustable shelves (adjustable in ½” increments)
Mounting and Installation    Swivel casters – locking front casters
Interior lighting    LED interior lights are safety shielded and switch controlled
External probe access    Probe access port (3/4″) on rear wall
Insulation    Cabinet is foamed-in-place with EPA compliant high density urethane foam
Exterior materials    White powder coated steel
Access Control    Keyed door lock; compatible with optional digital lock (including Pyxis, Omnicell, and AcuDose RX)
General warranty    Two (2) year parts and labor warranty
Compressor  warranty    Five (5) year compressor warranty
Product Weight   (lbs.)    448
Shipping Weight (lbs.)   540
 Exterior Width       (in)    54″
 Exterior Depth      (in)    34.75″
 Exterior Height     (in)    81.75″
Rated Amperage    3
Power Plug/Power Cord    NEMA 5-15 plug
Facility Electrical Requirement    110 – 120V AC, 15A breaker, NEMA 5-15 receptacle
Agency Listing and Certification    ETL, C-ETL listed. Meets or exceeds Energy Star v2.0 for Laboratory.  Refrigerators. Official listing pending – see energystar.gov
Compressor Hermetic
Refrigerant EPA SNAP compliant R600a Isobutane (Hydrocarbon natural refrigerant)
Condenser Tube and grid, high efficiency fan forced air
Evaporator Fin and tube, high efficiency fan forced air
Defrost Cycle Defrost
Controller  technology Microprocessor temperature controller, C°/F° switchable, resolution is 0.1° C/0.2° F
Max temp      variation – cabinet   air (°C):    +/- 2.5° C
Energy    consumption (KWh/day):    <2.2 KWh/day Meets or exceeds Energy Star v2.0 for Laboratory Refrigerators.
Stability – simulator ballast (°C):    +/- 0.5° C
Average heat rejection (BTU/h)    < 570 BTU/h
Display      Technology    Digital Temperature Display
Noise pressure    level (dBA)    40 dBA or less installed
Pull down time to nominal operating temp    < 40 min (empty)
Adjustable Temperature     Range    2° C to 15° C
External alarm connection    Remote alarm contacts
Display Probe    Product simulator bottle with glass bead media
Alarms    Audible and visual high/low temperature alarms, remote alarm contacts
Disclaimers    Refrigerator requires a minimum 2” of clearance at back and sides of the unit for proper ventilation
Performance     Notes    Max temperature variation based on an empty chamber at steady state using 15 bare (unweighted) thermocouple probes.         Product loading, door openings, and ambient conditions will affect performance. Stability of simulator ballast based on bottle     probe provided with the unit located center of empty chamber at steady state, no door openings

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