ChromeGate 3.3.2 Software Manual - KNAUER Advanced Scientific ...

136 Creating an Instrument Control Method
Setting up the Baseline Check
This check is only available if you have activated it according to the next
figure. For configuration of the system, refer to page 38.
Fig. 197 Activation of the baseline check option
Any configured HPLC system with activated baseline check option will be
completed by an additional tab for this check. Click on the baseline
check tab to define the check conditions.
Fig. 198 Defining the baseline check conditions
General
These selections will be valid for all active detectors or detector channels.
Set the time for which the baseline must meet the set criteria to pass the
check.
The check and the method will be stopped, if the system has not passed
the check within the set time. This time must be at least equal to the set
pass time.
Noise Test Method
The noise test will be performed either according to the root of the mean
of squares (rms) method or to ASTM. Select your choice.
For any available detector channel of the configured system a separate
line will appear in the spreadsheet. Here you can set the thresholds for
the noise and drift for each channel separately. Any test (noise and drift)
must be enabled separately for any channel.