Thermo Scientific 450iQ Instruction Manual page 71

Thermo Scientific
SO2 Bkg Check Offset: Displays SO
G
attempted background calibration. High alarm shows user defined
limit for acceptable background check offset.
CS Bkg Check Offset: Displays CS concentration based on the last
G
attempted background calibration. High alarm shows user defined
limit for acceptable background check offset.
SO Span Check Offset: Displays SO
G 2
last attempted span calibration. High alarm shows user defined
limit for acceptable span check offset (compared to the span
concentration value). Span concentration shows span setpoint.
CS Span Check Offset: Displays CS concentration based on the last
G
attempted span calibration. High alarm shows user defined limit for
acceptable span check offset (compared to the span concentration
value). Span concentration shows span setpoint.
Note If both the low alarm and high alarms are set to zero, then no alarm
will show.
L
concentration based on the last
2
concentration based on the
2
450iQ Instruction Manual
Operation
Settings
3-45