Thermo Scientific™ Revco™ High-Performance Chromatography Refrigerators Available on GSA/VA Contract for Federal Government customers only.

Fulfill a range of applications requiring close temperature control with these units, featuring easy setup and full access to chromatography instrumentation within the chamber.

Manufacturer: Thermo Scientific™ REC4504A

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Catalog No. 13-991-142

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    Certifications/Compliance UL and cUL listed. CE marked.
    Amperage 15A
    Capacity 45.8 cu. ft., 1297L
    Cabinet Material Cold-rolled steel finished with high-impact, powder-paint coating
    Breaker 20A
    Capacity (English) 45.8 cu. ft.
    Capacity (Metric) 1297L
    Chamber Material Cold-rolled steel finished with high-impact, powder-paint coating
    Casters 2 in. (5cm) casters (two locking, two Nonlocking), factory installed
    Defrost Automatic
    Depth (English) Interior 26 in.
    Depth (Metric) Interior 66cm
    Door Count 2
    Door Style Glass
    Dimensions (D x W x H) Interior 26 x 52.5 x 58 in. (66 x 133 x 147.3cm)
    Height (English) Interior 58 in.
    Height (English) Exterior 79.1 in.
    Height (Metric) Exterior 201cm
    Height (Metric) Interior 147.3cm
    Hertz 60Hz
    Insulation High-density CFC-free foam urethane
    Plug Type 5-20P
    Ports Two 2 in. dia. (5.1cm) access ports with hinged covers
    Shipping Weight (English) 670 lb.
    Shelves 4 full-size, 2 half-size
    Refrigerant CFC-free
    Shipping Weight (Metric) 304kg
    Temperature Range (Metric) 1°C to 8°C
    Type Chromatography Refrigerator
    Voltage 115V
    Width (English) Exterior 56.5 in.
    Width (English) Interior 52.5 in.
    Width (Metric) Exterior 143.5cm
    Doors Double
    Width (Metric) Interior 133cm
    Electrical Requirements 115V 60Hz
    Style Multipane Sliding Glass Doors
    Weight (Metric) 304kg

    Fulfill a variety of applications requiring precise temperature control with Thermo Scientific™ Revco™ High-Performance Chromatography Refrigerators. These refrigerators feature a microprocessor control system, positive airflow systems, industrial-quality cabinet construction and extra-strength refrigeration compressors selected for industrial, clinical and scientific use. Two 2 in. dia. (5.1cm) access ports with hinged covers allow full access to chromatography instrumentation and easy setup of instrumentation and apparatus within the chamber.

    Key Features:
    • Adjustable temperatures between 1° and 8°C, factory-preset setpoint at 4°C
    • Positive forced-air circulation maintains temperature uniformity at all shelf levels
    • Peripheral closed-cell door gaskets maintain temperature integrity
    • Automatic condensate removal and defrost

    Microprocessor Control:

    • Digital electronic technology designed to simplify operation and deliver greater accuracy
    • Instrumentation and controls mounted at cabinet bottom on 45.8 cu. ft. models, top on other models
    • Icon-based controls
    • Large, easy-to-read digital display that shows temperature within 0.1°C
    • Graphic thermometer is steady green when temperature is normal, flashes top bar for overtemperature, flashes bulb for undertemperature
    • Sensor automatically initiates defrost cycle on demand, eliminating need for a defrost timer, minimizing frost buildup, and optimizing coil efficiency
    • Key-operated ON/OFF/ALARM ON master switch for setpoint security
    • Controller battery backup system
    Alarm System:
    • Audible/visual warnings for temperature deviations or power failure
    • Push-button alarm test and remote alarm contacts
    • Alarm silence, ringback, and auto reset
    • Alarm setpoints are preset to warn of temperature deviation at 5.5°C overtemperature, 1.5°C undertemperature


    • Interior and exterior cold-rolled steel surfaces finished with high-impact, powder-paint coating
    • Multipane sliding glass doors on 45.8 cu. ft. models, keylocked swinging doors with spring-loaded closures on others stay open at 90°
    • Two 2 in. dia. (5.1cm) access ports with hinged covers
    • CFC-free refrigerant
    • 45.8 cu. ft. units have independent, switch-activated interior light; others have externally operated interior lights
    • Duplex vaporproof outlet (live)
    • Adjustable epoxy-coated, open-wire shelves
    • Dual-wheel casters

    Ordering Information:

    Optional‚ temperature chart recorders, power monitors and other options are available separately.


    Separate power cord for interior outlets on 45.8 and 78.8 cu. ft. models

  • Description & Specifications
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