rolllog

Development times

Ilford SFX 200 in Kodak Xtol

5 times for stock, EI 200–800, 20–24 °C. From HARMAN technology SFX 200 Technical Information (2018-11).

Box speed (EI 200), 20 °C, stock, intermittent
7:00

Times

Stock · intermittent

Ilford SFX 200 in Kodak Xtol Stock · intermittent: time in minutes:seconds by exposure index and temperature
EI20 °C
2007:00
40011:00

Stock · machine dip and dunk

Ilford SFX 200 in Kodak Xtol Stock · machine dip and dunk: time in minutes:seconds by exposure index and temperature
EI24 °C
2007:00
4009:00
80011:30

Source: HARMAN technology SFX 200 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 SFX 200 in other developers

Other films in Kodak Xtol

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-sfx-200/dev-times?developer=kodak-xtol"

All of Ilford SFX 200: exposure, reciprocity, formats and prices.