UGL2320D · Thermo Scientific Revco high-performance lab freezer, manual defrost, 4 shelves, single solid door, upright, 23.3 cubic feet, 208/230 volts, 60 hertz, 5.6 amp [CE marked / CUL listed / UL listed]

Description

• Simplify operation and increase accuracy with the microprocessor control of Thermo Scientific Revco High-Performance Lab Freezers.
• Our Revco -30°C and -20°C high-performance freezers are designed for medical and scientific applications such as storage of reagents, pharmaceuticals, biologicals or other commonly used laboratory materials.
  Models offer cabinet sizes to fit a variety of space needs and storage volume requirements.

Key Features:

• Temperature factory-preset at -20° or -30°C.
• Capacities from 4.9 to 51.1 cu. ft. (139 to 1447L).
• Icon-based controls and displays.
• Large, easy-to-read digital display shows temperature within 1°C.
• Graphic thermometer is steady green when temperature is normal, flashes top bar for overtemperature, flashes bulb for undertemperature.

Microprocessor Control:

• Audible/visual warnings for overtemperature, undertemperature, or power failure.
• Key-operated OFF/ON/ALARM ON master switch for setpoint security.
• Push-button alarm test.
• Remote alarm contacts.
• Alarm silence, ringback, and auto reset.
• Controller battery backup system.

Construction:

• Scratch-resistant cold-rolled steel interior and exterior finishes.
• High-density, 2" thick (5.1cm) CFC-free urethane foam insulation protects against ambient temperature fluctuations.
• CFC-free, HFC-blend refrigerant.
• Single-door models are hinged on right.
• Full-length door handle and key lock.
• Doors self-close and lock open at 90°.
• Adjustable epoxy-coated wire shelves.
• 1" (2.5cm) dia. access port with plug on undercounter model.

-30°C Freezers Features:

• Automatic defrost and condensate removal.
• Sensor automatically initiates defrost cycle on demand, eliminating need for a defrost timer, minimizing frost buildup, and optimizing coil efficiency.
• Forced-air circulation improves temperature uniformity, provides faster recovery after door is opened.

-20°C Freezers Features:

• Suitable for applications in which slight intermittent coil warming during an automatic defrost cycle is not desired (such as enzyme storage).
• Gravity convection air system for maximum stability without a blower or fan.
• Manual defrost.

Ordering Information:

• Alarm systems, temperature chart recorders, and power monitors are available separately.

Note:

• Published interior volumes are nominal; usable capacities may be offset by shelves, drawers, blower coils or cabinet protrusions.
• For specific cabinet dimensions and allowances, or for verification of clearance tolerances, Contact our Customer Service Department for details.

Warranty:

• Valid in the USA only.