rolllog

Development times

Ilford Delta 3200 Professional in Ilford Ilfosol 3

20 times for 1+14, 1+9, EI 400–6400, 20–24 °C. From HARMAN technology DELTA 3200 PROFESSIONAL Technical Information (2025-06).

Times

1+14 · intermittent

Ilford Delta 3200 Professional in Ilford Ilfosol 3 1+14 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
40011:007:00
80013:008:00
160015:3010:00
320017:0011:00
640023:0019:00

1+9 · intermittent

Ilford Delta 3200 Professional in Ilford Ilfosol 3 1+9 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
4006:005:30
8007:307:00
160010:008:00
320011:009:00
640018:0015:30

Source: HARMAN technology DELTA 3200 PROFESSIONAL Technical Information (2025-06)

Time in min:sec. A dash means the source gives no time for that combination; rolllog doesn't fill gaps. These are starting points: test with your own process.

Ilford Delta 3200 Professional in other developers

Other films in Ilford Ilfosol 3

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-delta-3200/dev-times?developer=ilford-ilfosol-3"

All of Ilford Delta 3200 Professional: exposure, reciprocity, formats and prices.