rolllog

Development times

Ilford Ortho Plus in Ilford Ilfotec DD-X

2 times for 1+4, EI 80, 20 °C. From HARMAN technology ORTHO PLUS FILM Technical Information (2019-10).

Box speed (EI 80), 20 °C, 1+4, intermittent
10:30
Box speed (EI 80), 20 °C, 1+4, intermittent
13:00

Times

1+4 · intermittent · CI 0.62

Ilford Ortho Plus in Ilford Ilfotec DD-X 1+4 · intermittent · CI 0.62: time in minutes:seconds by exposure index and temperature
EI20 °C
8010:30

1+4 · intermittent · CI 0.7

Ilford Ortho Plus in Ilford Ilfotec DD-X 1+4 · intermittent · CI 0.7: time in minutes:seconds by exposure index and temperature
EI20 °C
8013:00

Source: HARMAN technology ORTHO PLUS FILM Technical Information (2019-10)

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 Ortho Plus in other developers

Other films in Ilford Ilfotec DD-X

Same data from the API

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

All of Ilford Ortho Plus: exposure, reciprocity, formats and prices.