I use a total development time of 60 minutes. I start the clock when I
pour in the developer, agitate for 1 minute and let it sit for the
balance. When I have pushed film one stop with stand processing I
increase time to 75 minutes (25% increase in development time). Never
tried it beyond one stop.
My process is to fill the tank and agitate as noted above, set the tank
on a towel on the table and drop another towel over it to help insulate
the tank and minimize thermal movement of the developer. I do this in my
basement which this time of year can be 58-60F, so the difference
between air temp and tank temp (68F) is significant.
On 2/3/2016 2:28 PM, Darren Addy wrote:
What total development time do you normally use, Mark?
Some of the users I'm seeing develop from 50 minutes to an hour.
Are you saying that you go that long and still need to go longer if pushing?
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