Biotek MicroFlo select, Operator'S Manual

Page: 99 / 130

Performing the Precision and Accuracy Tests
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81
© 2008, BioTek Instruments, Inc.
MicroFlo Select Dispense Precision & Accuracy Test Worksheet
5 µL Cassette Test
5 µL Dispense Precision Test
Standard Deviation (SD):
Mean Absorbance (sum of all wells  96)
% CV (SD

Mean x 100) %
% CV must be < 6.0%

Pass

Fail
5 µL Dispense Accuracy Test
Total Dispense (Actual) Weight: grams
Expected Weight:
(mL/well x number of wells dispensed)
grams
% Accuracy Error:
(Actual Weight – Expected Weight)

Expected Weight x 100
%
% Accuracy Error must be < 4.0%

Pass

Fail
Visual verification that no well varies
considerably from the others

Pass

Fail
Cassette Serial Number:
Tests Performed By:
Date:
Reviewed/Approved By:
Date: