martedì 12 febbraio 2008

How to develop your 35mm. film



February the 11th
click on the image to see the gallery

Film developing

Ilford HP5 exposed at 400asa
Film developer Ilford Ilfosol II
Time developing 7 minutes at 20° 1 part of chemical solution +9 part water
STOP developer Acetic Acid (BE CAREFUL, it can be dangerous) 12cc for 500cc
Fixer Ilford Hypam 4 minutes al 20° 1 part of chemical solution +4 part water
Caculate chemical solution for 500 cc

Kodak Tmax400 exposed at 400asa
Film developer Ilford Ilfosol II
Time developing 7:30 minutes at 20° 1 part of chemical solution +9 part water
STOP developer Acetic Acid (BE CAREFUL, it can be dangerous) 12cc for 500cc
Fixer Ilford Hypam 4 minutes al 20° 1 part of chemical solution +4 part water
Caculate chemical solution for 500 cc

Pour developer into the tank
Film developer at 20° 1 part of chemical solution +9 part water
Tap on counter / shake vigorously (to remove air bubbles) Shake for 15/20 seconds

Wait for 30 seconds
(1 minute) Flip gently 2/3 times

Wait for 30 seconds
Flip gently 1 times
Wait for 30 seconds
(2 minutes) Flip gently 2/3 times

continue with this tank agitation until the 7nd minute

Pour STOP developer 12cc for 500cc
diluited into the tank
Tap on counter / shake vigorously
SHAKE FOR 30 SECONDS whitout upset the tank
Pour out chemical

Pour into the tank
Fixer Ilford Hypam 1 part of chemical solution +4 part water
SHAKE FOR 20/30 SECONDS

Wait for 20 seconds
Flip gently 3/4 times
Wait until the first minute
Do this every 30sec for 4 minutes
(extra 30 seconds for used chemical)

Pour out chemical (pinkish)

Place container under running water (room temperature)
Wait for 20 minutes
If you want to save water:
Rinse / shake for 30 seconds
Empty / refill
(5 times)

because the calcium in the water, before hanging, wash the negative in a solution of wetting agent (imbimbente)
1,5cc for 500cc

Hang to dry in a place without dust

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