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Nor-Lake NSSUF241WWW-4 Select Ultra-Low Lab Freezer

  • CAPACITY: 23.2 cu.ft.
  • TEMP RANGE: -50°C to -86°C
  • WARRANTY: 18 mos parts & labor / 5 yr compressor
  • DEFROST: Manual
  • DOORS: 1
$15,452.00 $12,920.00
(You save $2,532.00)


questions? call today. 973-913-9734

Product Description

Nor-Lake NSSUF241WWW-0 Ultra Low Freezer Key Features

Digital Display: Digital display of product temperature
Microprocessor Digital Control Microprocessor:Temperature controller for precise temperature management
Hi-lo Temperature Alarm: Audible and visual alarm if temperature goes out of programmed range
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

This Nor-Lake ultra low freezer will boost your lab’s productivity!

  • Innovative cooling system for outstanding low-temperature performance
  • Programmable logic microprocessor puts you in full control
  • 5 individual internal cabinets for storage management
  • Superior refrigerant flow gives maximum cooling power
  • Compressor automatically adjusts to internal/external conditions
Overall Dimensions
H x W x D (in.)
Internal Dimensions
H x W x D (in.)
77.8 x 42.3 x 36.1 53 x 31.1 x 24.3

The Norlake ultra low freezer delivers pace-setting performance

Representing the next advancement in laboratory and scientific freezer design and performance, the NSSUF241WWW/4 Norlake ultra low freezer will be a welcome addition to your research or quality control labs. Its advanced PLC (programmable logic) microprocessor controller delivers precise 0.1°C temperature adjustments from -50°C down to -86°C. This is an ideal range for storing many pharmaceuticals, biologicals and chemicals, and for testing the performance of mechanical components after exposure to extremely low temperatures.

A special feature of the Norlake ultra low freezer is its 5 compartment internal storage construction, each with its own insulated door equipped with a magnetic catch. Each compartment can be configured into multiple storage configurations with optional inventory or sample storage racks and fiberboard boxes. The 4 adjustable shelves measure 22.3 x 29.3 inches.

The Norlake ultra low freezer puts you in control

Operate the NSSUF241WWW/4 Norlake ultra low freezer using the intuitive door-mounted keypad and the menu driven LCD display control system. Onboard system and maintenance diagnostics provide 24/7 monitoring. High-low temperature, door ajar, power failure and ambient temperature alarms can be relayed to remote locations to signal possible problems. Power, temperature and alarm setting are password protected on 2 levels. For added security the main door is equipped with a key lock and can be fitted with a padlock.

Plus these performance enhancing Norlake ultra low freezer features

The 23.2 cubic foot capacity Norlake ultra low freezer’s cold wall evaporator design provides superior refrigerant flow and maximum cooling power to transfer cold to and heat from the freezer. Multi-bulb gaskets on the door and cabinet compliment the polyurethane cabinet and door insulation. An exclusive chamber vacuum relief system facilitates cabinet re-entry when the main door is closed. Other useful features include:

  • Door activated electromagnetic switches and alarms
  • Patent pending design optimizes cooling performance
  • 2 sensor access ports for data gathering
  • Rugged, easily cleaned cabinet exterior and interior
  • Programmable delayed start-up after a power interruption avoids “false starts”
  • Surge protection for system electronics
  • Voltage boost/buck system to maintain correct line voltage
  • Door-mounted dry erase board and pocket storage organizer
  • High-capacity air-cooled condenser with washable filter
  • Environmentally friendly, efficient CFC-free polyurethane insulation and refrigerant
  • 208/230-volt power
  • 18-month parts & labor warranty; additional 3.5 years for compressor parts

And these useful options – call for details

Select from these options for your NSSUF241WWW/4 Norlake ultra low freezer

  • Inventory racks
  • 2- or 3-inch fiberboard storage boxes
  • 8 x8, 9x9 or 10x10 grid cell dividers
  • Factory installed temperature chart recorder
  • RS485 communications interface
  • Phone dialer to alert a malfunction event
  • Factory installed CO2 or LN2 backup systems
  • Secure Guard Door Lock/Access Prox Key
  • CAPACITY: 23.2 cu.ft.
  • TEMP RANGE: -50°C to -86°C
  • WARRANTY: 18 mos parts & labor / 5 yr compressor
  • DEFROST: Manual
  • DOORS: 1

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