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- Mar 26, 2005
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Here are the results from my first test.
FP4+
Rodinal 1:200 @ 68F
1 Min Initial agitation then stand for remaining time
(I'll get into greater detail with regards to the process when I'm finished with all of the tests) also, my paper ES is 1.01 Kodak Polymax :-(
N-2 16:00 minutes .34G EI-100
N-1 22:40 minutes .39G EI-125
N 46:50 minutes .48G EI-125
N+1/2 64:00 minutes .53G EI-160
These tests produce an upswept curve where the highs separate more with time.
My next two series of tests will consist of increasing initial agitation to 1:30min (keeping all else the same) then with a following test (using 1:00 agitation again) I will increase the temperature to 75F. Any predictions?
Again, any feedback or suggestions are welcome!
Thanks
bob
FP4+
Rodinal 1:200 @ 68F
1 Min Initial agitation then stand for remaining time
(I'll get into greater detail with regards to the process when I'm finished with all of the tests) also, my paper ES is 1.01 Kodak Polymax :-(
N-2 16:00 minutes .34G EI-100
N-1 22:40 minutes .39G EI-125
N 46:50 minutes .48G EI-125
N+1/2 64:00 minutes .53G EI-160
These tests produce an upswept curve where the highs separate more with time.
My next two series of tests will consist of increasing initial agitation to 1:30min (keeping all else the same) then with a following test (using 1:00 agitation again) I will increase the temperature to 75F. Any predictions?
Again, any feedback or suggestions are welcome!
Thanks
bob