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Use output B if a second analyte measurement will require communication to the bioreactor
controller.
4. Enter the sample value corresponding to the lower limit of the analyte measurement range (usually zero) in
the
Lower Range X (g/L) box. This value will equate to the 0 V output signal.
5. Enter the sample value corresponding to the expected upper limit of the analyte measurement range in the
Upper Range X (g/L) box. This value will equate to the 5 V output signal.
6. Repeat steps 2–6 for any additional vessel analog outputs.
7. Click Save to save your changes and return to the Settings screen.
8. Scroll down on the Settings screen and click Save.
4.6 Vessel Sampling
Ensure the 2900 Series analyzer is calibrated prior to starting online monitoring.
Two options are available for setting up and running the sampling function of the Multi-Channel Online Monitor
System. Vessel sampling can be configured using the Home tab (Standard Sampling) or through the Scheduler
icon.
Some general considerations should be kept in mind when setting up and running the vessel sampling.
Individual Vessel tiles can be used to setup, start and stop sampling of individual vessels, if the user so chooses.
4.6.1 Setting up Individual Vessels: Standard Sampling
Vessels can be setup individually using the respective vessel tile for each vessel. Individual vessel sampling may
also be modified or stopped using its respective vessel tab. Figure 4-5 shows an example individual vessel setup
using the Vessel 1 tile.