tri-x 320p Pyrocat HD PT-PD

[mexipike]

Does anyone by chance have a good time for tri-x 320 in pyrocat hd 4x5. I plan on processing in trays and exposing at around 200 iso. I can´t seem to find anytimes anywhere.

Thanks,

John

 

[noseoil]

John, film tests are the way to go here.

 

[MartinB]

semi stand (tank or tube) Pyrocat HD

I know this may not be helpful since you use trays but ...

I develop TXP 4x5 sheets semi stand for 45-60 min with agitation first 30 sec, then about 5-10 sec 3 more times in the remaining time (e.g. at 15,30,45 min) in a combi plan tank 6 ml A: 6ml B : 1100 ml water. If I just have a single sheet, I use a 1 1/2" ABS tube; same agitation, same dilution but less solution. You may find the negatives a bit thick and might want to try the 45 min time to start.