wiki:darkroom:chemistry:xtol
Table of Contents
Kodak XTOL
Short description goes here…
Resources
- Kodak official data sheet, Kodak J109
- Kodak data sheet, old version. Tabulated data on dilutions other than 1+1: Kodak J109, 1996
- Kodak (GER) data sheet, Techspec
- Covington unofficial resource page, http://www.covingtoninnovations.com/xtol/
Characteristics
X-Tol is said to give better shadow tonality and keep highlights down without blocking up. Appropriate for situations with direct-light [1].
Notes on usage
Dilutions
Use a minimum of 100 ml concentrate per 80 sq inch (=645 cm² = 1 roll (120) = 4 sheets 4×5).
- 1+2 : 175ml + 350ml = 525ml
- 1+2 : 160ml + 320ml = 480ml
Development times
Ilford HP5+
| Film | EI | Dil | Source | Time | Note |
|---|---|---|---|---|---|
| HP5+ | 200 | 1+1 | Kodak | 10:15 | . |
| HP5+ | 200 | 1+1 | MassiveDev | 10:15 | . |
Ilford FP4+
| Film | EI | Dil | Source | Time | Note |
|---|---|---|---|---|---|
| FP4+ | 125 | 1+1 | Kodak | 10:00 | . |
| FP4+ | 64 | 1+1 | Kodak | 8:30 | . |
| FP4+ | 125 | 1+2 | Kodak | 11:30 | ?11.5? |
| FP4+ | 64 | 1+2 | Kodak | 10:00 |
Ilford Delta 400
| Film | EI | Dil | Source | Time | Note |
|---|---|---|---|---|---|
| Delta400 | 200 | 1+1 | my | 9:00 | . |
Adox CHS-II
| Film | EI | Dil | Source | Time | Note |
|---|---|---|---|---|---|
| CHS-II | 100 | 1+1 | Adox | 8:00 | -10% for sheet film –> 7:15 min |
wiki/darkroom/chemistry/xtol.txt · Last modified: 2022/02/02 08:34 by henpe