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Revco Enzyme Freezers
by Thermo Fisher Scientific

#1536-02 Stores enzyme at a constant -20 °C

Ideal for large labs and core facilities, Revco Enzyme Freezers are designed to store enzyme samples at a constant -20 °C. The gravity convection cooling system, microprocessor control, industrial grade compressor and the manual defrost create an extremely temperature stable freezer that will protect labile enzyme samples from damage. Added security features include lockable door handles and temperature warnings.
  • Available in 23.3 and 29.2 cu. ft. models 
  • Operating temperature factory set at -20 °C
  • Gravity convection air system for maximum stability without blowers or fans
  • Manual defrost provides optimum control
  • Industrial grade hermetically sealed compressor
  • For sample storage from 1°C to 8°C
  • Keyed master switch for temperature set point security
  • Graphic thermometer for Overtemperature and under temperature warnings
  • Solid door with ergonomic full-length handle and keyed lock 
  • Spring-loaded self-closing door prevents ambient air from entering chamber
  • High-density, CFC-free urethane foam insulation protects cabinet from ambient temperature fluctuations and minimizes operating
  • Lockable system control for added security
  • See Specifications
  • Includes set of 4 casters and remote alarm contacts for remote monitoring
  • Accessory: Plastic Enzyme Storage Bins
  • Two-Year Manufacturer Warranty on Parts and Labor; Additional two-years on compressor only

Revco Upright Enzyme Freezers, 115V with Operating Temperature of -20 °C

Thermo Fisher
Scientific Part #
Description Certifications Plug Type Capacity Cat # Price
UEN2320A Revco Upright Enzyme
Freezer, 23.3 cu. ft.
UL, CUL, CE 5-20P 23.3 cu ft. 1536-02 $ 7,354
UEN3020A Revco Upright Enzyme
Freezer, 29.2 cu. ft.
-- 5-15P 29.2 cu ft. 1536-84 $ 8,851

Plastic Enzyme Storage Bins for Revco Enzyme Freezers

Compatible with Revco Enzyme Freezers, Plastic Enzyme Storage bins are made of high-impact ABS plastic and multiple units that efficiently help organize and manage materials and samples.
#1536-75 Single enzyme storage bin Multiple bins ideal for organizing enzyme samples
Thermo Fisher
Scientific Part #
Description Interior Dimensions
(W x D x H)
Exterior Dimensions
(W x D x H)
Cat # Price
6736 ABS Plastic Enzyme
Freezer Storage Bin
3.5W × 3D × 24 in.
(90 × 76 ×610mm)
4.4W × 3.04 × 25.25 in.
(112 × 77 × 641mm)
1536-75 $ 35

Specifications for Revco Enzyme Freezers with Hermetically Sealed Compressors

Model UEN2320A UEN3020A
Capacity 23.3 cu ft. (659 L) 29.2 cu. ft. (826 L)
Exterior Dimensions
(W x D x H)
28 x 37.2 x 79.2 in
(711.2 x 944.88 x 2011.68 mm)
34 x 37.2 x 79.2 in.
(863.6 x 944.88 x 2011.68 mm)
Interior Dimensions
(W x D x H)
24 x 29 x 58 in.
(609.6 x 736.6 x 1473.2 mm)
30 x 29 x 58 in.
(762 x 736.6 x 1473.2 mm)
Certifications  Meets UL, CUL, and CE criteria
for safety and performance
Shipping Weight 425 lbs. (193 kg) 445 lbs. (197 kg)
Plug Type 5-20P 5-15P
Cabinet Type Upright
Cabinet and Chamber Material Scratch-resistant painted
Refrigerant CFC-free
Temperature Control Microprocessor control with audio and visual alarms
Defrost Manual
Temperature Set Point -20 °C
Doors Single
Door type Solid
Electrical 115 volts, 60 Hz 13.5 Amps; Breaker: 20A
Temperature Logging Optional
Remote Alarm Remote leads supplied; monitoring system is sold separately
Compressor Hermetically sealed heavy-duty, industrial-grade compressor
Included Shelves 9 epoxy coated wire shelves adjustable in 1 in (2.5 cm) increments
Included Casters Four casters: front two casters lockable
Additional Features
  • Battery backup system with audible low battery alarm ensures sample integrity in the event of power loss
  • Large, easy-to-read digital display that shows temperature within 0.1°C
  • Adjustable leveling feet
  • Optional inkless seven day and graphic chart recorder 
Warranty 2-year warranty on parts and labor with an additional 2-years on compressor only
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Protect Valuable Enzyme Samples with Revco Enzyme Freezers

Biological labs, commercial operations, clinical labs and core facilities storing large quantities of enzyme samples will benefit from the security features of Revco Enzyme Freezers. Enzymes (macromolecules) are used to catalyze reactions to build DNA, disaggregate cells, break down proteins, and many other processes in Biological Science labs. Since labile enzyme samples can cost hundreds of dollars for microliter quantities, it is of primary importance that enzymes be stored in manual defrost and temperature set point freezers designed to resist even the slightest temperature fluctuations.

Revco Enzyme Freezers are designed to store samples at a constant -20 °C to prevent the destruction of costly enzyme samples from temperature fluctuations (that can often occur with auto defrost freezers). Revco Enzyme Freezers also have lockable doors and a microprocessor control with audio and visual alarms along with many other features specifically designed to protect costly enzyme samples from degradation. 

Contact at 714-578-6016 or click on the chat icon at the bottom of the page and speak to a Product Specialist for a free quote.

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File Type File Name Publication Date
Brochure (PDF) Revco High-Performance Refrigerators and Freezers Booklet
Provides a brief introduction to product designs, key features, and available accessories for Revco High-Performance Laboratory Refrigerators and Freezers by Thermo Scientific. Product specifications included.
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