1. Setup ABL90 FLEX reference manual
1-32
2. Press Select All or Deselect all and verify the information on the
screen.
Press Continue. Changes are made and shown in the Westgard
Rules Setup.
Press Cancel. No changes are made.
NOTICES: When a QC measurement violates an applied Westgard Rule,
a W is added to the parameter in the result. For
interpretation/evaluation of the results with respect to
Westgard Rules, see I Appendix - Quality control in this
manual.
Use On/Off to restore the previous settings.
Westgard JO, Barry PLL. Cost effective quality control: managing the quality and
productivity of analytical processes. Washington: AACC Press, 1992.
RiLiBÄK ranges
The RiLiBÄK ranges program allows you to define a set of rules to control the
maximum deviation of any parameter from the assigned target value.
The assigned target values are given on the QC insert.
It is possible to define more than one rule for the individual parameters.
To activate or deactivate the RiLiBÄK rules, do the following:
Step Action
1. Press the On/Off button to activate/deactivate the assigned
RiLiBÄK rules.
Reference