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New Brunswick Scientific
User’s Guide
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A large, ergonomically located, backlit LCD display provides all operational
information about the freezer including temperature and setpoint info, on-screen
messaging, programmable alarms, data graphing and even help information.
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Upright models utilize gasketed and insulated inner doors to reduce cold air loss
and recovery times, reduce internal temperature fluctuations and conserve energy.
Chest models utilize insulated covers to reduce internal temperature fluctuations
and conserve energy.
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The freezers utilize vacuum insulation panel technology, reducing the cabinet wall
thickness while maintaining superb insulation characteristics to provide the largest
internal volume per floor space used.
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The freezer’s compressor housing is specially designed to reduce running noise
levels.
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The freezers are supplied with a heated vacuum release port that not only provides
rapid re-opening of the outer door, but also provides a plunger to maintain an open
port.
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All interior panels and shelves are made of high grade corrosion-resistant stainless
steel, making them durable and easy to keep clean and sterilize.
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The freezers are totally free of CFCs (Chlorofluorocarbons) and HCFCs
(Hydrochlorofluorocarbons). They use HFCs (Hydrofluorocarbons) as refrigerants.
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All models are supplied on heavy duty castors for easy installation and relocation
(the model U101 has rear rollers and adjustable front legs)
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The freezers are provided with two access ports for the addition of back-up systems
or sensors that can provide cooling protection for your samples in the case of a
power outage or other system failure.
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The freezers are provided with an external alarm contact that can be used to
connect to an external monitoring device or system.
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The freezers can be fitted with an optional 7-day circular chart recorder to provide
independent temperature recording.
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All models have lockable handles, with an option for a padlock adaptor, to provide
sample security. The microprocessor-controlled system can also be protected from
inadvertent programming changes through the use of passwords and user IDs.
