6-30 CELL-DYN 3000 System Operator’s Manual
9140240E — May 1995
Calibration Chapter 6
9.______ Verify the Open mode precision by analyzing a fresh, normal whole blood sample 10 times in
succession. Run the sample in an empty control file and record the CVs below or attach a file
printout to this document.
PARAMETER CV% LIMIT CV
WBC <2.5% ________
RBC <1.7% ________
HGB <1.2% ________
MCV <1.5% ________
PLT <6.0% ________
10.______ Verify the Closed mode precision of the Sample Loader by obtaining 15 mL of blood from the
same donor. Aliquot the blood into five 5 mL tubes that contain no anticoagulant. Run each tube
two times in succession. If you have a Closed Sampler, verify its precision by analyzing a fresh,
normal whole blood sample 10 times in succession. Run the samples in an empty control file and
record the CVs below or attach a file printout to this document:
PARAMETER CV% LIMIT CV
WBC <2.5% ________
RBC <1.7% ________
HGB <1.2% ________
MCV <1.5% ________
PLT <6.0% ________
11._____ If any problems are detected during the procedures outlined above, document the problem and the
corrective action on the following page.
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