rolllog

Development times

Ilford Delta 400 Professional in Kodak D-76

12 times for 1+1, 1+3, stock, EI 200–3200, 20–24 °C. From HARMAN technology DELTA 400 PROFESSIONAL Technical Information (2018-11).

Box speed (EI 400), 20 °C, 1+1, intermittent
14:00
Box speed (EI 400), 20 °C, stock, intermittent
9:30

Times

1+1 · intermittent

Ilford Delta 400 Professional in Kodak D-76 1+1 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
20010:008:00
40014:00—
80017:30—

1+3 · intermittent

Ilford Delta 400 Professional in Kodak D-76 1+3 · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
20018:0014:00

Stock · intermittent

Ilford Delta 400 Professional in Kodak D-76 Stock · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
2007:005:30
4009:30—
80011:30—
160014:30—
320019:00—

Source: HARMAN technology DELTA 400 PROFESSIONAL Technical Information (2018-11)

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 400 Professional in other developers

Other films in Kodak D-76

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-delta-400/dev-times?developer=kodak-d-76"

All of Ilford Delta 400 Professional: exposure, reciprocity, formats and prices.