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Enzyme Laboratory Freezers -20°

From $7,344.95
List Price From $8,241.00

These Nor-Lake Scientific Enzyme Laboratory Freezers -20° 24 cu. ft. enzyme freezers have microprocessor control with an enlarged digital display and accuracy to within 1°C. The completely top-mounted refrigeration system maximizes available storage area. The wrap-around cold wall evaporator (manual defrost) has adjustable control range from –10 to –25°C. Audible and visual hi/lo temperature alarms alert in the event temperature exceeds set-point; remote alarm contacts can also be wired into an existing system. 

Cabinet and door are foamed-in-place with high-density polyurethane foam insulation. The interior liner and door panel are aluminum. Exterior front, sides, back, and door are white baked-on enamel; top and bottom are galvanized steel. All exterior joints and seams fold in so there are no exposed edges. Perimeter door frame heater wires help evaporate condensate. 

Hardware includes heavy-duty, spring-loaded hinges, key lock, full length stainless steel handle, self-adjusting magnetic gasket, 6" legs, and 9 epoxy-coated shelves. UL- and cUL-listed.

Key Features
  • Factory preset at -20ºC to ensure reliable freezing of enzymes or phamaceuticals
  • 9 shelves provide maximum storage flexibility
  • 18-month warranty on parts and labor; 5 years on compressor
Specifications for Nor-Lake® -20° Enzyme Laboratory Freezers
Capacity: 24 cu. ft.
Condensing Unit: 3/4 HP
Temperature Range: -10 to - 25°C
Total Shelf Area: 40.2 sq. ft.
Interior Dimensions (WxHxD): 23 1/2 x 59 x 30
Exterior Dimensions (WxHxD): 27 1/2 x 82 3/4 x 34 7/8
Ship Wt.: 365 lb.
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Cat # Description Power Units Of Measure Availability Price Quantity
EF4945JNSZF241WMW/0M
Enzyme freezer 115 V, 60 Hz
Ships By: 12/28/2017
  • $7,344.95
  • List: $8,241.00
EF4945J-1NSZF241WMW/5M
Enzyme freezer 230 V, 50 Hz
Ships By: 2/8/2018
  • $7,344.95
  • List: $8,241.00
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