Thermo Scientific 410iQ Instruction Manual page 42

Operation
Calibration
3-16 410iQ Instruction Manual
Total Duration: Read only. Displays the total time duration of all
●
scheduled events.
Schedule Averaging Time: Allows the user to adjust the zero/span
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schedule averaging time. This averaging time only affects the zero/span
schedule.
Background Calibration: Toggles Enabled/Disabled. If enabled,
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background value is calibrated. If disabled, schedule runs a background
check only and background value is not updated.
Span Calibration: Toggles Enabled/Disabled. If enabled, span
●
coefficient is calibrated. If disabled, schedule runs a calibration check
only and span coefficient is not updated.
Zero : Span Ratio: Allows the user to perform more scheduled
●
background calibration checks to span calibration checks. Default is 1
and therefore reads 1:1. (This means that each time the schedule is run,
both the zero duration and span duration occurs.) The zero/span ratio
is allowable between 1 to 99. If 99 is chosen, the schedule should only
perform the Span on the 99th iteration.
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