Continuous inversions for 1 minute, 10s every minute thereafter.
Recipes & dev times using Film Ilford Delta 100
Ilford Delta 100 in Ilford Ilfotec DD-X 1+4
12 minutes at 20°C/68.0°F
Ilford Delta 100 at 400 in Ilford Ilfotec DD-X 1+4
16 minutes at 20°C/68.0°F