rolllog

Developer

Kodak T-Max RS

Development times for 10 films, each taken from that film's datasheet or a named source.

Films

FilmDilutionBox speed, 20 °CEI
Ilford Delta 100 ProfessionalISO 100stockmachine dip and dunk—50–200
Ilford FP4 PlusISO 125stockmachine dip and dunk—125
Ilford HP5 PlusISO 400stockmachine dip and dunk—400–1600
Ilford Pan F PlusISO 50stockmachine dip and dunk—50
Ilford SFX 200ISO 200stockmachine dip and dunk—200–800
Kodak T-Max 100ISO 1001+7small tank, roll only—100
1+7rotary tube, roll only—100
1+7rotary tube, sheet only—100
1+9small tank, roll only—100
1+9rotary tube, roll only—100
1+9rotary tube, sheet only—100
stocksmall tank, roll only8:00100–800
stocklarge tank, roll only8:45100–400
stocklarge tank, sheet only8:45100–400
stocktray, sheet only7:15100
stockrotary tube, roll only7:45100–800
stockrotary tube, sheet only7:45100–800
Kodak T-Max 400ISO 4001+7small tank, roll only—400
1+7rotary tube, roll only—400
1+7rotary tube, sheet only—400
1+9small tank, roll only—400
1+9rotary tube, roll only—400
1+9rotary tube, sheet only—400
stocksmall tank, roll only5:45400–3200
stocklarge tank, roll only6:30400–3200
stocklarge tank, sheet only6:30400–3200
stocktray, sheet only5:30400
stockrotary tube, roll only5:45400–3200
stockrotary tube, sheet only5:45400–3200
Kodak T-Max P3200ISO 3200stocksmall tank, roll only14:30400–25000
stocklarge tank, roll only16:30400–12500
Kodak Tri-X 320ISO 320stocktray, sheet only2:45320
stocklarge tank, sheet only3:30320
stocklarge tank gaseous burst, sheet only2:45320
stockrotary tube, sheet only2:30320
Kodak Tri-X 400ISO 400stocksmall tank4:30400–3200
stocklarge tank5:00400–1600
stockrotary tube4:30400–3200

Time in min:sec at the film's box speed and 20 °C; a dash means the source gives no time for that. Each film's page has every EI and temperature.

Same data from the API

curl https://rolllog.io/api/v1/developers/kodak-t-max-rs