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Nor-Lake NSZF241WMW-0M Enzyme Freezer

  • CAPACITY: 24.0 cu.ft.
  • TEMP RANGE: -10°C to -25°C
  • WARRANTY: 18 mos parts & labor
    5 yr compressor
  • DEFROST: Manual
  • DOORS: 1
$6,321.00 $4,968.00
(You save $1,353.00)


questions? call today. 973-913-9734

Product Description

Nor-Lake NSZF241WMW-0M Enzyme Freezer Key Features

Digital Display: Digital display of product temperature
Hi-lo Temperature Alarm: Audible and visual alarm if temperature goes out of programmed range
Microprocessor Digital Control Microprocessor::Temperature controller for precise temperature management
Remote Alarm Remote Alarm Contacts: For system to alert personnel outside of lab in case of temperature failure
One Solid Door One Solid Door: Protects contents from light
Manual Defrost Manual Defrost: For complete control over the defrosting cycle
Door Lock Door Lock: To protect against unauthorized access

Enzyme freezer provides precise temperature control!

  • Designed specifically to protect contents’ catalytic properties
  • 40.2 square feet of shelf space for high storage capacity
  • Superior construction backed by generous warranty
  • American-made by Norlake – the scientific freezer specialists
  • “Ready when you are” delivery
Overall Dimensions
H x W x D (in.)
Internal Dimensions
H x W x D (in.)
Number of Shelves
79.63 x 27.5 x 34.88 59 x 23.5 x 30 9

A superior enzyme freezer for delicate biotech catalysts

Tight temperature control is critical across a wide range of biotechnology research. A perfect example is the safe storage of enzymes, the catalysts of biochemical reactions. And a perfect solution to safe storage is the NSZF241WMW/0M enzyme freezer. The digital LED microprocessor control, factory set at -20°C, lets researchers adjust it between -10° to -25°C as needed. Should an unlikely unit malfunction occur, or if the unit is accidentally unplugged, the enzyme freezer’s visual and audio alarms will sound. Remote alarming contacts are also provided.

Managing the manual defrost cycle in the NSZF241WMW/0M enzyme freezer

While auto-defrosting is convenient it is not suitable for an enzyme freezer. Temperature fluctuations resulting from heating the condensers can destroy costly purified enzyme suspensions, for example, negating hours of research. Schedule your defrosting in advance and make adequate preparation to quickly move the enzyme freezer contents to an alternate freezer. Activate the manual defrost power supply switch then wipe down and dry the smooth aluminum interior walls. Be sure to allow the unit to reach the set temperature before replacing the contents.

Here’s what else you get with the 24 cubic foot enzyme freezer

  • Energy-saving high-density polyurethane foam insulation and magnetic door gaskets
  • A heavy duty solid door with spring loaded hinges to make sure it shuts
  • Lockable door to safeguard contents
  • Anti-condensate door frame heater wires so it won’t freeze shut
  • Top-mounted refrigeration system directs heat above the unit
  • 9 movable shelves with 40.2 square feet of storage
  • Easily maintained white-painted cabinet front, sides and back
  • 4 casters (2 locking) for easy positioning
  • Standard 115-volt power means no special wiring
  • 18-month parts and labor and 5-year compressor warranty

Plus a host of options

  • Add extra shelves for more storage
  • Up to 6 stainless steel drawers or 6 wire basket drawers
  • Legs instead of casters for permanent positioning
  • 23” x 4” x 4” bins for alternate storage options
  • A sensor access port for added data gathering
  • A temperature chart recorder for record keeping
  • Reverse door hinges
  • Stainless steel interior and/or exterior
  • CAPACITY: 24.0 cu.ft.
  • TEMP RANGE: -10°C to -25°C
  • WARRANTY: 18 mos parts & labor
    5 yr compressor
  • DEFROST: Manual
  • DOORS: 1

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