rolllog

Development times

Kodak Tri-X 400 in Kodak T-Max RS

37 times for stock, EI 400–3200, 18–24 °C. From Kodak Alaris F-4017 (2016-02).

Box speed (EI 400), 20 °C, stock, small tank
4:30
Box speed (EI 400), 20 °C, stock, large tank
5:00
Box speed (EI 400), 20 °C, stock, rotary tube
4:30

Times

Stock · small tank

Kodak Tri-X 400 in Kodak T-Max RS Stock · small tank: time in minutes:seconds by exposure index and temperature
EI18 °C20 °C21 °C22 °C24 °C
4004:454:304:154:003:30
16008:307:457:156:456:00
3200—9:309:008:157:30

Stock · large tank

Kodak Tri-X 400 in Kodak T-Max RS Stock · large tank: time in minutes:seconds by exposure index and temperature
EI18 °C20 °C21 °C22 °C24 °C
4005:305:004:454:304:00
1600—8:458:007:307:00

Stock · rotary tube

Kodak Tri-X 400 in Kodak T-Max RS Stock · rotary tube: time in minutes:seconds by exposure index and temperature
EI18 °C20 °C21 °C22 °C24 °C
4004:454:304:154:003:30
16008:307:457:156:456:00
3200—9:309:008:157:30

Source: Kodak Alaris F-4017 (2016-02)

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.

Kodak Tri-X 400 in other developers

Other films in Kodak T-Max RS

Same data from the API

curl "https://rolllog.io/api/v1/films/kodak-tri-x-400/dev-times?developer=kodak-t-max-rs"

All of Kodak Tri-X 400: exposure, reciprocity, formats and prices.