YSI BOD Analyst Pro - Manual (Page 83)

YSI BOD Analyst Pro ® User Manual 83
In Option 1 the Bench Sheet line remains unmarked (no highlight), “2.000” is entered for O2
depletions, and “invalid” BOD values of 66.67, 50.00, and 40.00 mg/l are reported (2 mg/l
divided by % dilution). Note: the red highlights partially obscure the BOD readings in the figure.
OPTION 2
The same criteria from Option 1 are applied. However after the completed Bench Sheet appears,
re-enter the Setup/Criteria form and “uncheck” the box for the Take 2 Leave 1 Rule (see below).
Click OK and review the revised Bench Sheet.
The displayed and printed Bench Sheets now mark (green highlight) the seed samples indicating
these did not meet depletion criteria originally set for the batch. See Bench Sheet figure below.
Although now ‘marked’, the BOD Analyst Pro ® software does calculate the BODs for each
sample. This would allow the lab to report an AE (analytical error). Calculated seed depletion