Thermo Scientific UFP2330A Revco Freezer 23.3-cu ft | 659L

  • 115 volts, 60 hertz — Product no longer available — Thermo Scientific recommends suggested replacement


  • Simplify operation and increase accuracy with the microprocessor control of Thermo Scientific Revco Plasma Freezers.
  • Our -30°C Plasma Freezers are designed to meet AABB, ANRC and FDA standards for safety and performance in plasma storage.
  • Five models offer cabinet sizes to meet a variety of space needs and storage volume requirements.

Key Features:

  • CFC-free refrigerant.
  • Preset temperature at -30°C.
  • Automatic condensate removal and defrost, with sensor that automatically initiates defrost cycle on demand, eliminating need for a defrost timer, minimizing frost build-up and optimizing coil efficiency.
  • Positive airflow systems.

Microprocessor Control:

  • Icon-based controls and displays.
  • Preset temperature setpoint.
  • Graphic thermometer is steady green when temperature is normal, flashes top bar for overtemperature and flashes bulb for undertemperature.
  • Large, easy-to-read digital display shows temperature within 1°C.
  • 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.


  • Cold-rolled steel cabinet surfaces finished with high-impact powder paint coating.
  • One solid door, hinged on right (except 51.1 cu. ft. model: two solid doors with keyed lock, self-close against closed-cell peripheral gasket).
  • Full-length door handles.
  • Adjustable leveling feet.
  • High-density, CFC-free urethane foam insulation protects cabinet interior from ambient temperature fluctuations, minimizes operating costs.
  • Positive, forced-air circulation maintains uniformity at all shelf levels.
  • Directional airflow assures quick recovery after door openings.
  • Heavy-duty, hermetically sealed compressors.
  • 1" (2.5cm) access port with plug on undercounter model only.

Ordering Information:

  • Alarm systems, temperature chart recorders and power monitors available separately.
  • For additional voltages, Contact our Customer Service Department for details.


  • Space-saver and upright models come with a 6"(15.2cm) seven-day circular chart temperature recorder (optional free-standing on undercounter model) and extra-long probe for manual alarm testing.


  • Valid in the USA only.


Product Size Each
Certifications/Compliance Meet UL, CUL, and CE requirements; TUV criteria; AABB, ANRC, and FDA guidelines
Capacity (English) 23.3 cu. ft.
Capacity (Metric) 659L
Dimensions (L x W x H) Exterior 37.2 x 28 x 79.2 in. (94.5 x 71.1 x 201.2cm)
Dimensions (D x W x H) Interior 29 x 24 x 58 in. (73.7 x 61 x 147.3cm)
Plug Type NEMA 5-20P
Temperature Range -30°C
Type Plasma Freezer
Voltage 115V
Doors 1
Electrical Requirements 115V 60Hz
Warranty Warranty varies by country, please contact us for details
Amperage 16A
Breaker 20A
Cabinet Material High-impact, powder-coated paint
Compressor Heavy-duty, industrial-grade, hermetically sealed
Depth (English) Interior 29 in.
Depth (Metric) Interior 73.7cm
Drawers 7
Height (English) Exterior 79.2 in.
Height (English) Interior 58 in.
Height (Metric) Exterior 201.2cm
Height (Metric) Interior 147.3cm
Hertz 60Hz
Length (English) Exterior 37.2 in.
Length (Metric) Exterior 94.5cm
Refrigerant CFC-free
Shipping Weight (English) 425 lb.
Shipping Weight (Metric) 193kg
Temperature Control Microprocessor
Width (English) Interior 24 in.
Width (Metric) Interior 61cm
Cabinet Type Upright
Defrost Automatic
Door Style Solid
Width (English) Exterior 28 in.
Width (Metric) Exterior 71.1cm


Model Replacement Capacity Temperature Range Plug Type Electrical
UFP430A   4.9 cu. ft., 133L -30°C NEMA 5-15 115V 60Hz
UFP430D   4.9 cu. ft., 133L -30°C NEMA 6-15 208/230V 60Hz
UFP1230A TSX1230LA 11.5 cu. ft., 326L -30°C NEMA 5-15 115V 60Hz
UFP2330A TSX2330LA 23.3 cu. ft., 659L -30°C NEMA 5-20 115V 60Hz
UFP2330D TSX2330LD 23.3 cu. ft., 659L -30°C NEMA 6-15 208/230V 60Hz
UFP3030A TSX3030LA 29.2 cu. ft., 826L -30°C NEMA 5-20 115V 60Hz
UFP3030D TSX3030LD 29.2 cu. ft., 826L -30°C NEMA 6-15 208/230V 60Hz
UFP5030A TSX5030LA 51.1 cu. ft., 1447L -30°C NEMA 5-20 115V 60Hz
UFP5030D TSX5030LD 51.1 cu. ft., 1447L -30°C NEMA 6-15 208/230V 60Hz



Thermo Scientific Revco Plasma Freezers Product Brochure

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