rolllog

Development times

Ilford Delta 100 Professional in Ilford Ilfosol 3

2 times for 1+14, 1+9, EI 100, 20 °C. From HARMAN technology DELTA 100 PROFESSIONAL Technical Information (2023-04).

Box speed (EI 100), 20 °C, 1+14, intermittent
7:30
Box speed (EI 100), 20 °C, 1+9, intermittent
5:00

Times

1+14 · intermittent

Ilford Delta 100 Professional in Ilford Ilfosol 3 1+14 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
1007:30

1+9 · intermittent

Ilford Delta 100 Professional in Ilford Ilfosol 3 1+9 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
1005:00

Source: HARMAN technology DELTA 100 PROFESSIONAL Technical Information (2023-04)

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 100 Professional in other developers

Other films in Ilford Ilfosol 3

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-delta-100/dev-times?developer=ilford-ilfosol-3"

All of Ilford Delta 100 Professional: exposure, reciprocity, formats and prices.