What is the DTN? - Radiation Detection Company
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What is the DTN?

Cody Miles | July 4, 2018

DTN stands for “Dosimeter Transaction Number” and is the seven digit, alphanumeric data printed on the front and back labels of each dosimeter.  On the ring label, it is the six digit numeric data printed above the barcode.  DTNs are unique for every dosimeter issued.

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