A 1 mR exposure at 80 kVp combined with aluminum and copper filtration determines the ______ base exposure indicator number.

Question

Quizplus · Accepted Answer

The exposure indicator number is specific to each manufacturer's imaging system. Fuji uses S value, Agfa uses Log relative sensitivity (LgM), Phillips uses Exposure Index (EI), and Kodak uses Speed Class. Therefore, the base exposure indicator number for a 1 mR exposure at 80 kVp combined with aluminum and copper filtration will be specific to Kodak systems only.

A 1 MR Exposure at 80 KVp Combined with Aluminum