5 Perform an Analysis
P
ERFORM AN
E
MPTY
T
UBE
A
NALYSIS
Unit [n] > Empty Tube Analysis
In 21CFR11 environments, users are required to login to the Confirm application to
start an analysis. Once the analysis window is opened, manual control is disabled
until the analysis has completed. During analysis, pausing and resuming is allowed,
however, steps cannot be skipped.
The volume correction is only used when calculated free space is selected. It accounts for any
difference in volume between the balance tube and the empty sample tube, and may be
determined by the following procedure: Perform a liquid nitrogen analysis using two empty sample
tubes of the same size. Select Measure for free-space option (see
Analysis for Diagnostic Purposes on page 10 - 17
). After the analysis, record the reported
free-space difference in the Unit Configuration dialog (cross-reference) and use it for these two
tubes only for future analyses with calculated free space.
Ensure the analyzer safety shield is closed before beginning an analysis. If the ana-
lyzer is operated at an excessive pressure, the sample or balance tube could become
dislodged from its port, possibly causing personal injury or damage to the equipment.
1. Click
Browse
to select a sample file.
2. Click
Report after analysis
to automatically generate reports when the analysis is com-
plete. On the
Report Settings
window, select the report destination. Click
OK
.
3. Click
Start
to start the analysis. A window displays data as they are collected. A short delay
is encountered before the port status changes from the Idle state at the bottom of the
window. When analysis is complete, remove the sample tube and store (or dispose) of the
sample material as applicable.
5 - 14
Gemini VII Operator Manual
239-42828-01 (Rev H ) — May 2021
Summary of Contents for GEMINI VII
Page 1: ...OPERATOR MANUAL 239 42828 01 May 2021 Rev H GEMINI VII SURFACE AREA ANALYZER ...
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Page 126: ...6 About Reports SAMPLE LOG REPORT 6 34 Gemini VII Operator Manual 239 42828 01 Rev H May 2021 ...
Page 127: ...T PLOT REPORT t Plot Report Gemini VII Operator Manual 239 42828 01 Rev H May 2021 6 35 ...
Page 128: ...6 About Reports VALIDATION REPORT 6 36 Gemini VII Operator Manual 239 42828 01 Rev H May 2021 ...
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