Effects of solution depletion on films developed in the Peri-Pro automatic processor.
The changes in image quality and archival quality of dental films processed successively at room temperature in a Peri-Pro automatic processor without replenishment were measured. The changes in base-plus-fog density, film density and image contrast were measured for each of four processing solutions. All films to be developed in a solution were processed within 4 1/2 hours. The results cannot be generalized to solutions left overnight in the Peri-Pro processor or to solutions used in other automatic processors at different time-temperature cycles. If about 500 films are to be processed in a single day, the Peri-Pro solution, regular X-Omat, and RP X-Omat without part C are the solutions of choice. If about 1,000 films are to be processed in a single day, the Peri-Pro solution and RP X-Omat solution without part C are the solutions of choice. Only the Peri-Pro solution produced films (the first 600 films) of acceptable archival storage quality.
D011856:Radiographic Image Enhancement; D011861:Radiography, Dental / Q000295:instrumentation*; D012996:Solutions; D014962:X-Ray Film
D012996:Solutions