Replenishment
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[edit] Overview
Replenishment is used in photo film and paper processing, where fresh chemistry is used to replace exhausted chemistry in a continuouos or per-batch fashion. Replenishment rates are calculated by the quantity of film processed in each individual bath; and additionally in Process E6 by the amount of film push-processed; and by film type in Process C41 (color negative) developing.
[edit] Process E6 replenishing
More to come tomorrow Discpad 04:31, 22 February 2007 (UTC) Dan Schwartz
[edit] Process C41 and process C41-RA replenishing
C-41 color developer exhaustion volumes vary according to the ISO and contrast of the films. Please see Table 3-2 in chapter 3 of the Kodak Process C-41 Processing Manual Z-131 to see the different color developer exhaustion rates for the various Kodak color negative films.
[edit] Black & white film developer replenishing
More to come tomorrow Discpad 04:31, 22 February 2007 (UTC) Dan Schwartz
[edit] Process RA4 replenishing
More to come tomorrow Discpad 04:31, 22 February 2007 (UTC) Dan Schwartz
[edit] External links
[edit] Official Kodak information
Kodak process E6 Ektachrome (color transparency) processing manual Z-119
Kodak process E6 Q-LAB processing manual Z-6 (more details than processing manual Z119 above)
Kodak process RA-4 lab manual Z-130
