YSI BOD Analyst Pro - Manual (Page 23)

YSI BOD Analyst Pro ® User Manual 23
 QC Settings – as required set limits on a sample for alerting operator when out of range for
Final BODs
Now refer to the Sample Setup Form below and follow the set up of a sample named Effluent.
The example Sample Setup above shows a sample named Effluent, with specific sampling
information identified under Description.
There are 3 dilutions containing 75 ml, 100 ml, and 150 ml of sample. This would be 25%, 33%
and 50% sample, respectively. “Note: Dilutions are in ml” is a message in the setup box.
The sample named Seed Control is designated as Seed and 8 ml are used in each of the 3 bottles
in this sample.
The sample is run as a CBOD (denitrification inhibited); thus inhibitor likely added to each bottle
during preparation.
No decimal points in expression of the final BODs. Each will be rounded whether as a single
sample or averaged over more than one of the dilution results.
No QC settings are assigned in this example. This is not required in Sample Setup, but when
entered these will appear under the Statistics function for trending analysis.