rolllog

Development times

Ilford Ortho Plus in Ilford ID-11

6 times for 1+1, 1+3, stock, EI 80, 20 °C. From HARMAN technology ORTHO PLUS FILM Technical Information (2019-10).

Box speed (EI 80), 20 °C, 1+1, intermittent
10:30
Box speed (EI 80), 20 °C, 1+1, intermittent
13:00
Box speed (EI 80), 20 °C, 1+3, intermittent
16:00
Box speed (EI 80), 20 °C, 1+3, intermittent
20:00
Box speed (EI 80), 20 °C, stock, intermittent
8:00
Box speed (EI 80), 20 °C, stock, intermittent
10:00

Times

1+1 · intermittent · CI 0.62

Ilford Ortho Plus in Ilford ID-11 1+1 · intermittent · CI 0.62: time in minutes:seconds by exposure index and temperature
EI20 °C
8010:30

1+1 · intermittent · CI 0.7

Ilford Ortho Plus in Ilford ID-11 1+1 · intermittent · CI 0.7: time in minutes:seconds by exposure index and temperature
EI20 °C
8013:00

1+3 · intermittent · CI 0.62

Ilford Ortho Plus in Ilford ID-11 1+3 · intermittent · CI 0.62: time in minutes:seconds by exposure index and temperature
EI20 °C
8016:00

1+3 · intermittent · CI 0.7

Ilford Ortho Plus in Ilford ID-11 1+3 · intermittent · CI 0.7: time in minutes:seconds by exposure index and temperature
EI20 °C
8020:00

Stock · intermittent · CI 0.62

Ilford Ortho Plus in Ilford ID-11 Stock · intermittent · CI 0.62: time in minutes:seconds by exposure index and temperature
EI20 °C
808:00

Stock · intermittent · CI 0.7

Ilford Ortho Plus in Ilford ID-11 Stock · intermittent · CI 0.7: time in minutes:seconds by exposure index and temperature
EI20 °C
8010:00

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 ID-11

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-ortho-plus/dev-times?developer=ilford-id-11"

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