rolllog

Development times

Ilford Delta 400 Professional in Kodak HC-110

9 times for B, A, EI 200–3200, 20–24 °C. From HARMAN technology DELTA 400 PROFESSIONAL Technical Information (2018-11).

Box speed (EI 400), 20 °C, B, intermittent
7:30

Times

B · intermittent

Ilford Delta 400 Professional in Kodak HC-110 B · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C24 °C
2005:004:00
4007:30—
80010:00—
160013:30—

A · intermittent

Ilford Delta 400 Professional in Kodak HC-110 A · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
3204:00
8005:30
16007:30
320013:00

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 HC-110

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-delta-400/dev-times?developer=kodak-hc-110"

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