In-line testing development diagnostic analysis

An in-line testing and product delivery assembly, said assembly comprising:

• a. a supply of product having at least one outlet;
• b. a sample feed in fluid communication with said supply of product to divert a portion of said product for testing;
• c. a reader to receive a sample from said sample feed and generate a test result from an assay for detecting a presence or absence of an analyte, said reader having a defined inclined imaging cavity with a proximate cavity portion and a distal cavity portion, wherein said proximate cavity portion aligns a first end of said assay vertically offset below said distal cavity portion to incline a second end of said assay in a predetermined inclined imaging position having an incline angle from horizontal and an optical detector positioned to image said assay positioned within said inclined imaging cavity and an incubator providing a controlled incubation temperature during imaging;
• and
• d. a delivery line in fluid communication with said at least one outlet and having a delivery output valve, and
• detection of said analyte triggers a closure of said delivery output valve, and a detection of an absence of said analyte triggers an opening of said delivery output valve to release said supply of product through said delivery line.