Perform an Empty Tube Analysis
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 Perform an Empty Tube Analysis for Diagnostic Purposes). 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 analyzer 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. |
- Click Browse to select a sample file.
- Click Report after analysis to automatically generate reports when the analysis is complete. On the Report Settings window, select the report destination. Click OK.
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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.
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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.
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