Kodak T-Max 100 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) at 19oC
X-Rite Densitometer 820

Development Time

N+2 Development - 11 minutes (EI100)

N+1 Development - 8 minutes (EI100)

N Development - 6 minutes 45 seconds (EI100)

N-1 Development - 5 minutes 15 seconds (EI100)

Density Table (Density above D-min + fog level)

Zone 0 I II III IV V VI VII VIII IX X
N+2 - - - - - - - 1.50 - - -
N+1 0.04 0.14 0.26 0.43 0.57 0.74 0.95 1.22 1.57 1.85 2.14
N - - - - - - - - 1.26 - -
N-1 - - - - - - - - - 1.21 -

 

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