sulfite + developer
Posted: Sat Feb 16, 2013 9:04 pm
In the general rule, or sense.
to add Sodium Sulfite into developer, would it INCREASE or DECREASE the developing time?
Here is the math I need to figure out
my developing tank is 16oz.
pour Rodinal 1:36 @20C.
add 5.6g sodium sulfite
take how long to develop 3 different brand of film?
- Foma120 200 pull to 100
- Tmax120 400 pull to 200
- Ilford Hp5 400 pull to 200
I know i probably need to do some test roll, but i need some suggestion developing time from all you boffin.
Thankyou very much
to add Sodium Sulfite into developer, would it INCREASE or DECREASE the developing time?
Here is the math I need to figure out
my developing tank is 16oz.
pour Rodinal 1:36 @20C.
add 5.6g sodium sulfite
take how long to develop 3 different brand of film?
- Foma120 200 pull to 100
- Tmax120 400 pull to 200
- Ilford Hp5 400 pull to 200
I know i probably need to do some test roll, but i need some suggestion developing time from all you boffin.
Thankyou very much