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Thursday, July 07 2005, 7:31 PM

HP5+ for N update

Well I am screwed. I just ran N and my new index for the new emulsion is 320 from the previous 200. Now this stinks.

For z1 I got a reading of .11 using the same dev time of 6 min 15 seconds as before but now my z8 is 1.44 a bit

So now my normal, normal + 1 and +2 have changed. The new rule, every single new box I use I will test to make sure I am on, Since this box I have now is only 25 sheets I am just going to guess and blow through it. I will order 3 ? 100 sheet boxes to have all the same emulsion so when I test the first box the rest will be fine. No more 1 box at a time. I will always have to buy in 2 or 3 boxes.

New projected speeds and times for HC110 1:45 @ 68F with 5 minute pre-rinse in Jobo and 60 second water stop bath.
N=    Speed    Time
N-1   200      5 min
N     320      5 min 50 sec
N+1   500      8 min
N+2   640      13 min 10 sec

Once I use up the entire 25-sheet box I will re-test with 100-sheet box for road trip. So bummed.

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