Beckman Coulter UniCel DxC 600, Инструкция по эксплуатации

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Quality Control
QC Log
5
5
The QC Log may be viewed by Chemistry or by Reagent Lot.
The default view is in alphabetical order by chemistry, with most recent data entries first. Also
shown are the date, time run, result, units, and interpretation of the data (relationship of the
result to the assigned mean and previous results).
To view the QC Log by Reagent Lot:
•
Select
Rgt Lot F2
.
• Type the Start and End date.
•
Select
OK
to view.
OR
•
Select
Cancel
to return to the previous screen.
6
Data is shown by chemistry with reagent lot listed in descending order.
•
Use the scroll bar to access additional data.
Data are shown as follows:
—
Data points > 2 SD appear in yellow.
—
Data Points > 3 SD appear in red.
—
Data Points > 2 SD with Precision or Accuracy flags appear in red.
For a description of how accuracy and precision are determined, refer to Accuracy and
Precision Flags in this chapter.
Delete a Data Point
IMPORTANT
QC data points should only be deleted when the system is in Standby or Stopped state.
Deleting a chemistry data point from a QC control file that has the same chemistry/control combination
actively running on the system may cause the system to update the QC files incorrectly.
1
Select a data point by selecting the check box next to the data point.
2
Select
Delete F3
.
3
Type the password (if secured) and ID initials and press
(
Enter
)
.