Kodak T-Max 400 Development Chart
Testing Conditions:
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Hasselblad 501CM + CB80/2.8 + A12 magazine |
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Sekonic L-508 1o Spot meter |
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Stainless Steel Tank processing, agitate continuously in the 1st minute and every 5 seconds (inverted 5 times) at 30 second interval |
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T-Max Developer (1:4) |
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X-Rite Densitometer 820 |
Development Time
N+2 Development - 11 minutes 45 seconds at 19oC (EI400)
N Development - 7 minutes at 19oC (EI400)
Density Table (Density above D-min + fog level)
Zone | 0 | I | II | III | IV | V | VI | VII | VIII | IX | X | XI |
Density | 0.03 | 0.10 | 0.23 | 0.39 | 0.56 | 0.69 | 0.90 | 1.22 | 1.36 | 1.57 | 1.76 | 1.80 |
Whether this development time truly the N development is still subjected to match my printing test. I will update once I have the result.