rolllog

Development times

Ilford Delta 100 Professional in Ilford Ilfotec DD

3 times for 1+4, EI 50–200, 24 °C. From HARMAN technology DELTA 100 PROFESSIONAL Technical Information (2023-04).

Times

1+4 · machine dip and dunk

Ilford Delta 100 Professional in Ilford Ilfotec DD 1+4 · machine dip and dunk: time in minutes:seconds by exposure index and temperature
EI24 °C
508:00
1009:30
20012:30

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 Ilfotec DD

Same data from the API

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

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