Ilford FP4 Plus in Ilford Ilfotec RT Rapid: development times

Times

1+1+2 · machine roller transport

Ilford FP4 Plus in Ilford Ilfotec RT Rapid 1+1+2 · machine roller transport: time in minutes:seconds by exposure index and temperature
EI	26 °C
50	0:40
125	0:45
200	0:54

1+1+5 · machine roller transport

Ilford FP4 Plus in Ilford Ilfotec RT Rapid 1+1+5 · machine roller transport: time in minutes:seconds by exposure index and temperature
EI	26 °C
50	0:55
125	1:05
200	1:24

Source: HARMAN technology FP4 PLUS 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 FP4 Plus in other developers

Acufine 2
Agfa Rodinal 4
Ilford ID-11 8
Ilford Ilfosol 3 2
Ilford Ilfotec DD 3
Ilford Ilfotec DD-X 3
Ilford Ilfotec HC 5
Ilford Ilfotec LC29 7
Ilford Microphen 6
Ilford Perceptol 6
Kodak D-76 9
Kodak HC-110 5
Kodak T-Max 2
Kodak T-Max RS 1
Kodak Xtol 4
Tetenal Ultrafin Plus 2
Tetenal Ultrafin SF 4

Other films in Ilford Ilfotec RT Rapid

Ilford Delta 3200 Professional ISO 1000
Ilford Delta 400 Professional ISO 400
Ilford HP5 Plus ISO 400
Ilford Ortho Plus ISO 80
Ilford Pan F Plus ISO 50
Ilford SFX 200 ISO 200
Kentmere Pan 100 ISO 100
Kentmere Pan 400 ISO 400

Same data from the API

curl "https://rolllog.io/api/v1/films/ilford-fp4-plus/dev-times?developer=ilford-ilfotec-rt-rapid"

All of Ilford FP4 Plus: exposure, reciprocity, formats and prices.