Carl Weese (cjweese@wtco.net)
Mon, 01 Nov 1999 09:59:16 -0400
David,
Please check the data in either TNPP or the new article I've just
published in _PHOTO Techniques_.
ABC+/rollo times are *dramatically* different from regular PMK. That's
in fact half the whole point: bringing the process times down reduces
oxidation (together with the chemical changes) and enables rotary
development. Process times at 70 degrees range from 6 to 10 minutes so
there is no advantage to higher temperatures, though I don't see any
reason they wouldn't work as long as you time them very
carefully.---Carl
DAVID DISTEFANO wrote:
>
> I will be trying rollo pyro for the first time in my jobo processor and
> I would like to know if, like PMK, can you raise the temperature up to
> 80 degrees for the shorter development time. If so, for beginning
> testing purposes, will the development times be close enough that I can
> use my PMK time and temp. for a starting point.
>
> David Distefano
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