Re: abc+ pyro, t-max100

• To: alt-photo-process-l@sask.usask.ca
• Subject: Re: abc+ pyro, t-max100
• From: Sandy King <sanking@hubcap.clemson.edu>
• Date: Mon, 31 Jul 2000 00:48:45 -0400
• Comments: "alt-photo-process mailing list"
• Reply-to: alt-photo-process-l@sask.usask.ca

Tom,

I tested this combination a couple of years ago with  ABC+ that I mixed
myself from Leban's original formula. For silver printing developing at 75F
required about 5 minutes to get to a DR of 1.0 (average gradient of .48). I
developed in tubes with constant agitation. For platinum or carbon
negatives, about 9 minutes at 75F should get you to a DR of around 1.6. I
have not used this combination recently but ABC+ is a very energetic
developer and you must not allow it to develop for too long because it
builds up contrast very quickly.

Sandy King


l>Dear Listmembers,
>
>If anyone has developed t-max 100 in abc+/rollo pyro, I would appreciate
>suggestions for a starting point for development times.
>
>I am developing 4x5 film in 3010 Jobo expert drums.
>
>Thanks in advance,
>
>Tom Hawkins

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