Roche Diagnostics
Operatorโs Manual ยท Version 3.4 B-69
Cedex Bio analyzer 5 Daily operation
Performing calibrations
4
Prepare the calibrators.
5
Place the calibrators on the sample area positions indicated on the placement list.
6
Press to confirm the placement.
7
Press to start the calibration.
8
Validate the calibration results.
e
See Validating calibration results on page B-70.
9
Remove the calibrator tubes.
a To replace the current lot calibration
1
Choose Workp lac e > Calibrations.
A screen is displayed that lists all tests and their currently valid calibration.
2
Select the test whose lot calibration want to replace.
3
Press to delete the result.
4
Press to confirm the deletion.
5
Load the new reagent set. (See Adding a reagent set on page B-28.)
You can only generate a new lot calibration result when calibrating a new reagent
set.
6
Choose Workp lac e > Calibrations.
7
Press .
8
Select the test.
9
Press .
If a screen is displayed for selecting the calibration type, choose Lot Master.
10
Prepare the calibrators.
11
Place the calibrators on the sample area positions indicated on the placement list.
12
Press to confirm the placement.
13
Press to start the calibration.
o The system first uses the free positions, if there are not enough free positions,
occupied positions are suggested. For these you would have to replace the cur-
rently loaded tubes with calibrator tubes.
o With absorbance tests that require several calibrators, the calibrators are placed
according to their concentration, starting with the highest concentration.
You can delete a running calibration order. After deleting the order, the calibration
retains the Due status if it was due before