
Ultra-low Temperature Freezers
Lexicon II
®
10
• Who has access to your freezer and your samples?
Ordinary freezers can use a key or a padlock for security
but maintaining control with these mechanical items is
very difficult. Keys can be lost or taken when workers leave
the lab. To change the combination of a lock requires a
new lock and if you have many freezers how do you keep
track of all the combinations? It can be quite maddening.
• If security is enabled by the freezer administrator, the new
Lexicon® II ULT with the Aalto Platinum controller maintains
complete user accounts for everyone in the laboratory.
Different users can have access to different freezer controller
functions. For example, a technician can just gain access
to samples. However, a researcher might have control over
freezer temperature. Lastly, an administrator has access to
input and remove user accounts and configure all freezer
settings.
• In addition, the system administrator can dene if freezer access must be done by a password, a security keycard, or both
a password and a security keycard to open the electronic lock on the freezer keeping your samples as secure as possible!
If a worker leaves the lab, the administrator can simply delete their account keeping the samples secure.
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