Kodak T-Max 400 Development Chart

Testing Conditions:

Hasselblad 501CM + CB80/2.8 + A12 magazine
Sekonic L-508 1o Spot meter
Stainless Steel Tank processing, agitate continuously in the 1st minute and every 5 seconds (inverted 5 times) at 30 second interval
T-Max Developer (1:4)
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.

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