Recipe & dev times for Ilford Delta 400 in Ilford Ilfotec DD-X 1:9




9 minutes, 15 seconds at 24°C/75.2°F

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Ten inversions during the first 30 seconds, then three very gentle inversions at the top of every minute for the remaining time. Stop and fix.

If you shoot Delta 400 and develop in Ilfotec DD-x, this should be your go-to recipe when shooting at box speed.

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