Malvern Zetasizer Nano Series, Руководство пользователя

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Introduction
The systems may be used by users of varying skill levels. With the Zetasizer it is
possible to limit user access so that certain functions such as editing SOPs,
deleting records and editing results can be reserved for specific users only.
Within the Malvern Security system, one or more persons are set up as the
administrator. The administrator then controls access to the instrument by
defining ‘User groups’ and ‘Permissions’
.
A User group is one or more persons that have the same access rights.
.
Permissions are the access rights that are allowed for each user group,
these will range from allowing SOPs to be edited to disabling view selec-
tion.
The administrator adds operators to a group and assigns each operator a password.
Each operator’s identification and password are entered to enable access to the
software.
The first time the software is run the security system will be disabled and an
administrator user and administrators group will be created by the system. This is
so at least one user will have permission to configure the security system.
'
N o t e
. The Malvern security system can be upgraded to 21 CFR part 11
compliance by installing a “feature key”. Once this is installed 21 CFR
part 11 security settings can be applied and ‘Audit trails’ can be viewed.
If the feature key has been installed the grey 21 CFR 11 icon on the
status bar will turn to yellow. Please note that this manual will not detail
the 21 CFR part 11 option but will concentrate only on the standard
security software.
The first task is to set up the administrator account.
C H A P T E R 8
Z e t a s i z e r N a n o S e r i e s
P a g e 8 . 1