Thermo Scientific 48iQ Instruction Manual page 54

Operation
Calibration
3-26 48iQ Instruction Manual
The Point 1 screen allows the user to view and set the selected calibration
Point 13
point. The point 2 and point 3 screens function the same way. Therefore,
the following example of point 1 screen applies to point 2 and 3 as well.
The following screen is shown in single range mode. In dual or auto range
modes, the High Range Multipoint Calibration and Low Range
Multipoint Calibration screens function the same way.
The customer defines the ranges. It is suggested to perform the following
calibration points for each range:
Cal point 1: 80% of range
Cal point 2: 50% or range
Cal point 3 20% of range
Home Screen>Calibration>Advanced Calibration>Multipoint
Calibration>Point 1
The Point 1 screen contains the following information:
Edit Point 1 Span Concentration: User enters span concentration.
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Point 1 Coefficient: Read only. After selecting the value on the Edit
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Point 1 Span Concentration button and after pressing the Calibrate
button, the Point 1 Coefficient value is updated.
Calibrate: Calibrates point 1 coefficient.
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