Ilfotec RT Rapid
B&W developer
Liquid concentrate
In production
Replenishable
Development times
| Film | Dilution | EI | Temp | Time | Agitation | Source |
|---|---|---|---|---|---|---|
| Pan F Plus | 1+1+2 | 50 | 26.0 °C | 0:40 | — |
Verified
Datasheet
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| Pan F Plus | 1+1+5 | 25 pull 1 stop | 26.0 °C | 0:45 | — |
Verified
Datasheet
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| Pan F Plus | 1+1+5 | 50 | 26.0 °C | 0:50 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+2 | 50 pull 1.25 stops | 26.0 °C | 0:40 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+2 | 125 | 26.0 °C | 0:45 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+2 | 200 push 0.75 stops | 26.0 °C | 0:54 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+5 | 50 pull 1.25 stops | 26.0 °C | 0:55 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+5 | 125 | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| FP4 Plus | 1+1+5 | 200 push 0.75 stops | 26.0 °C | 1:24 | — |
Verified
Datasheet
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| Ilford Delta 100 Pro | 1+1+2 | 100 | 26.0 °C | 0:40 | — |
Verified
Datasheet
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| Ilford Delta 100 Pro | 1+1+2 | 200 push 1 stop | 26.0 °C | 0:50 | — |
Verified
Datasheet
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| Ilford Delta 100 Pro | 1+1+5 | 50 pull 1 stop | 26.0 °C | 0:40 | — |
Verified
Datasheet
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| Ilford Delta 100 Pro | 1+1+5 | 100 | 26.0 °C | 0:56 | — |
Verified
Datasheet
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| Ilford Delta 100 Pro | 1+1+5 | 200 push 1 stop | 26.0 °C | 1:15 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+2 | 400 | 26.0 °C | 1:00 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+2 | 800 push 1 stop | 26.0 °C | 1:15 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+2 | 1600 push 2 stops | 26.0 °C | 1:31 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+2 | 3200 push 3 stops | 26.0 °C | 1:48 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+5 | 400 | 26.0 °C | 1:10 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+5 | 800 push 1 stop | 26.0 °C | 1:35 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+5 | 1600 push 2 stops | 26.0 °C | 2:00 | — |
Verified
Datasheet
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| Ilford HP5+ | 1+1+5 | 3200 push 3 stops | 26.0 °C | 2:46 | — |
Verified
Datasheet
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| SFX 200 | 1+1+2 | 200 | 26.0 °C | 0:54 | — |
Verified
Datasheet
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| SFX 200 | 1+1+2 | 400 push 1 stop | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| SFX 200 | 1+1+2 | 800 push 2 stops | 26.0 °C | 1:28 | — |
Verified
Datasheet
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| SFX 200 | 1+1+5 | 200 | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| SFX 200 | 1+1+5 | 400 push 1 stop | 26.0 °C | 1:30 | — |
Verified
Datasheet
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| SFX 200 | 1+1+5 | 800 push 2 stops | 26.0 °C | 2:00 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+2 | 200 pull 1 stop | 26.0 °C | 0:55 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+2 | 400 | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+2 | 800 push 1 stop | 26.0 °C | 1:11 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+2 | 1600 push 2 stops | 26.0 °C | 1:24 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+2 | 3200 push 3 stops | 26.0 °C | 1:44 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+5 | 200 pull 1 stop | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+5 | 400 | 26.0 °C | 1:18 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+5 | 800 push 1 stop | 26.0 °C | 1:44 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+5 | 1600 push 2 stops | 26.0 °C | 2:07 | — |
Verified
Datasheet
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| Delta 400 Professional | 1+1+5 | 3200 push 3 stops | 26.0 °C | 2:46 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+2 | 400 pull 3 stops | 26.0 °C | 0:54 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+2 | 800 pull 2 stops | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+2 | 1600 pull 1 stop | 26.0 °C | 1:13 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+2 | 3200 | 26.0 °C | 1:24 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+2 | 6400 push 1 stop | 26.0 °C | 1:44 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+5 | 400 pull 3 stops | 26.0 °C | 1:35 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+5 | 800 pull 2 stops | 26.0 °C | 1:48 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+5 | 1600 pull 1 stop | 26.0 °C | 2:00 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+5 | 3200 | 26.0 °C | 2:33 | — |
Verified
Datasheet
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| Delta 3200 Professional | 1+1+5 | 6400 push 1 stop | 26.0 °C | 2:56 | — |
Verified
Datasheet
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| Ortho Plus | 1+1+2 | 80 | 26.0 °C | 1:05 | — |
Verified
Datasheet
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| Ortho Plus | 1+1+5 | 80 | 26.0 °C | 1:18 | — |
Verified
Datasheet
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| Pan 100 | 1+1+2 | 50 pull 1 stop | 26.0 °C | 0:40 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+2 | 100 | 26.0 °C | 0:45 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+2 | 200 push 1 stop | 26.0 °C | 0:54 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+5 | 50 pull 1 stop | 26.0 °C | 0:55 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+5 | 100 | 26.0 °C | 1:05 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+5 | 200 push 1 stop | 26.0 °C | 1:24 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+2 | 200 pull 1 stop | 26.0 °C | 0:55 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+2 | 400 | 26.0 °C | 1:00 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+2 | 800 push 1 stop | 26.0 °C | 1:15 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+2 | 1600 push 2 stops | 26.0 °C | 1:31 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+5 | 200 pull 1 stop | 26.0 °C | 1:05 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+5 | 400 | 26.0 °C | 1:10 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+5 | 800 push 1 stop | 26.0 °C | 1:35 | — |
Unverified
Datasheet
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| Pan 400 | 1+1+5 | 1600 push 2 stops | 26.0 °C | 2:00 | — |
Unverified
Datasheet
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| Pan 100 | 1+1+2 | 50 pull 1 stop | 26.0 °C | 0:45 | — |
Verified
Datasheet
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| Pan 100 | 1+1+2 | 100 | 26.0 °C | 0:50 | — |
Verified
Datasheet
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| Pan 100 | 1+1+2 | 200 push 1 stop | 26.0 °C | 1:00 | — |
Verified
Datasheet
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| Pan 100 | 1+1+5 | 50 pull 1 stop | 26.0 °C | 1:00 | — |
Verified
Datasheet
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| Pan 100 | 1+1+5 | 100 | 26.0 °C | 1:10 | — |
Verified
Datasheet
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| Pan 100 | 1+1+5 | 200 push 1 stop | 26.0 °C | 1:30 | — |
Verified
Datasheet
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| Pan 200 | 1+1+2 | 100 pull 1 stop | 26.0 °C | 0:40 | — |
Verified
Datasheet
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| Pan 200 | 1+1+2 | 200 | 26.0 °C | 0:50 | — |
Verified
Datasheet
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| Pan 200 | 1+1+2 | 400 push 1 stop | 26.0 °C | 1:00 | — |
Verified
Datasheet
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| Pan 200 | 1+1+5 | 100 pull 1 stop | 26.0 °C | 0:55 | — |
Verified
Datasheet
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| Pan 200 | 1+1+5 | 200 | 26.0 °C | 1:10 | — |
Verified
Datasheet
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| Pan 400 | 1+1+2 | 400 | 26.0 °C | 1:15 | — |
Verified
Datasheet
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| Pan 400 | 1+1+2 | 800 push 1 stop | 26.0 °C | 1:35 | — |
Verified
Datasheet
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| Pan 400 | 1+1+5 | 400 | 26.0 °C | 1:25 | — |
Verified
Datasheet
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| Pan 400 | 1+1+5 | 800 push 1 stop | 26.0 °C | 2:00 | — |
Verified
Datasheet
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Dilutions
- 1+1+2 2 + 2 water
- 1+1+5 2 + 5 water
Link to this page
Specification
- Type
- B&W developer
- Form
- Liquid concentrate
- Capacity rolls per litre
- —
- Shelf life, unopened
- —
- Shelf life, opened
- —
A dash means the figure has not been read off a datasheet. The reuse calculator depends on capacity, so a guess here would produce wrong answers silently.
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Written by photographers, under their own profile — so you can see what they shoot before you weigh what they say.