Siemens Rapidlab 1200 Operator's Manual page 128

3-2
The system performs the following calibrations after some maintenance procedures:
Calibration
Type
2-Point
1-Point Plus
Accelerated
Calibration
Intervals
02087462 Rev. V
Frequency
During accelerated calibration
intervals, which occur after you
perform sensor maintenance.
You can manually initiate this
calibration.
Rapidlab 1245 and 1265 systems:
after you replace the CO-ox
sample chamber.
The system starts accelerated
calibration intervals in 2 instances
after you open and close the
measurement module door:
If you answer the question "Did
you remove or replace any
sensors?" with Yes, or if you
answer with No and the system
detects a drop in pressure in the
sample path. The system only
detects a drop in pressure if you
followed the procedure Replacing
the Sensors‚ page 5-29.
Rapidlab 1200 Operator's Guide: Calibration
Description
Measures 2 reagents of known
concentration to adjust either the
offset or the slope drift for the
following parameters: pH, pCO
+ ++
pO , Na , Ca , K
2
Lac.
Rapidlab 1245 and 1265 systems:
measures 2 reagents of known
concentration to adjust the offset
and the slope for tHb and CO-ox
fractions.
Measures 1 reagent of known
concentration to adjust either the
offset or the slope for the
following parameters: pH, pCO
+ ++
pO , Na , Ca , K
2
Lac.
Measures 2 reagents of known
concentration to adjust the offset
and the slope for tHb and CO-ox
fractions.
The system performs a 2-point
calibration every 2 hours for the
first 8 hours of the accelerated
calibration interval.
,
2
+
, Cl¯, Glu, and
,
2
+
, Cl¯, Glu, and