ABL800 FLEX Operator's Manual 5. Quality control
Quality control result, Continued
Parameter
status
(continued)
Marking Explanation
“
*” Parameter values with user-defined corrections – see
Parameters and input, chapter 3 for details.
“…..” Parameter value could not be calculated, most likely due to a
system error or malfunction. These values for the most part will
be accompanied with a “?”. To obtain a possible explanation,
press the Message button.
Unknown
solutions
Quality control on a solution identified as unknown is not compared with any
previous measurements or statistics, and therefore does not receive a status
marking. The parameter results for unknown levels cannot be plotted and are not
included in any statistical data unless later changed to a defined slot.
Temperature
corrections
• For control solutions from Radiometer temperature corrections are made
automatically by using the measured or typed-in temperature.
• For non-Radiometer control solutions, temperature corrections must be made
manually. Refer to manufacturer’s literature for procedure.
For a detailed explanation of the evaluation of results, refer to chapter 6 of the
Quality Control Systems Reference Manual.
Reference
To change data that can be edited (non-grey lettered) on the screen, press QC ID.
Recalling
quality control
identification
For detailed information, refer to previous section Quality Control Identification in
this chapter.
NOTICES (for manual QC measurements only):
• Changing the temperature will initiate recalculation of the last result. It will be
substituted by the recalculated result, and the statistics will also be recalculated.
In case the temperature is mandatory, the result cannot be viewed until it has
been entered.
• Exiting the QC ID screen without entering a temperature, the previous
temperature will be recalled.
Continued on next page
5-11
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