Beckman Coulter AU2700, Руководство пользователя

Страница: 123 / 377

Automated Chemistry Analyzer
AU2700 User's Guide
Chapter C - Basic Operations
C-69
May, 2002
4.2 Checking Quality Control
After the control sample is analyzed, check the QC data printout for error flags. If the QC falls
outside a preset QC range, an alarm will be generated. To verify QC, there are three kinds of
QC charts: daily variation, day-to-day variation, and twin plot. The quality control charts can be
checked using [Daily Control], [Day To Day Control] and [Twin Plot].
Checking the Daily Variation Chart
Before viewing charts, look up QC alarms using the on-line help function and check the QC
samples listed on the printout for error flags. If an alarm or error flag occurs, correct the
problem. QC samples must be run with no flags or alarms before routine sample results are
valid.
See Also
For information about errors flags, refer to the Error Flags Chapter.
1. On the main screen, select [Routine], [QC Monitor] and [Daily Control] in that order.
The screen for selecting the control sample for quality control is displayed.
OLP1021
QC:
Help Exit Control No.
Qnnn Qnnn (Qnnn ¥ Qnnn)
Sample No.
Index:
Control Name: yyyy / mm / dd hh : mm Serum Type:
Daily Data
Comment Change Test
Select QC Monitor
ALARMCLEAR
? STANDBY
Daily Control
1997/09/03 10:10
ITM01 ITM02 ITM03 ITM04 ITM05 ITM06 ITM07 ITM08 ITM09 ITM10 ITM11
(ALL)
Note
The index, sample type, and control name can be selected by using the pull-down menu located by each
box on the screen.
2. Press function key F8 (control no.). Enter the control number of the control sample to be
referenced and choose “OK.”
3. Select the test(s) to be referenced using the mouse.
4. Press function key F6 (daily data).
The chart with daily variation data is displayed.