Understanding NRT- Reading 1- 2 of 2- Radiogaphic Testing A
Understanding nrt reading 1- 2 of 2- radiogaphic testing a
Understanding nrt reading 1- 2 of 2- radiogaphic testing a
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Chapter 9: Film Processing<br />
Processing film is a strict science governed by rigid rules <strong>of</strong> chemical<br />
concentration, temperature, time, and physical movement. Whether<br />
processing is done by hand or automatically by machine, excellent<br />
radiographs require the highest possible degree <strong>of</strong> consistency and quality<br />
control.<br />
Manual Processing & Darkrooms<br />
Manual processing begins with the darkroom. The darkroom should be<br />
located in a central location, adjacent to the reading room and a reasonable<br />
distance from the exposure area. For portability darkrooms are <strong>of</strong>ten mounted<br />
on pickups or trailers.<br />
Charlie Chong/ Fion Zhang