Search found 186 matches

by Digitaltruth
Thu Mar 26, 2020 6:28 am
Forum: The Digitaltruth Forum
Topic: BW Chemistry and Disposal
Replies: 3
Views: 7864

Re: BW Chemistry and Disposal

In most cases it is safe to pour ECO PRO chemicals down the drain as long as you run water to dilute them during disposal. ECO PRO chemicals are free of Metol, hydroquinone, borates (except powder film developer), phosphates, acetic acid, perfume, dye and non-biodegradable organic compounds EDTA and...
by Digitaltruth
Tue Jul 02, 2019 3:46 am
Forum: The Digitaltruth Forum
Topic: Kodak tri-x in d76 wrong time table
Replies: 4
Views: 12933

Re: Kodak tri-x in d76 wrong time table

The time is for 1+1 dilution as in the original posted question.
by Digitaltruth
Fri Jun 28, 2019 12:53 pm
Forum: The Digitaltruth Forum
Topic: Kodak tri-x in d76 wrong time table
Replies: 4
Views: 12933

Re: Kodak tri-x in d76 wrong time table

For ISO 400, the time of 9 mins 45 seconds is correct at 20C/68F. This is published in most of Kodak's data sheets. If you are using a different time, please explain which data sheet it comes from and whether you have tested it. The time posted in our chart has been widely used by many people over m...
by Digitaltruth
Tue May 07, 2019 6:49 am
Forum: The Digitaltruth Forum
Topic: Developing Kodak Technical Pan
Replies: 2
Views: 9740

Re: Developing Kodak Technical Pan

Dev times are in the obsolete section of The Massive Dev Chart here: https://www.digitaltruth.com/devchart.php?Film=Kodak+Technical+Pan&Developer=&mdc=Search&obs=Y You can access old data in the chart by using either the Advanced Search, or you via the Discontinued/Unlisted page here: ht...
by Digitaltruth
Thu Nov 29, 2018 8:09 am
Forum: The Digitaltruth Forum
Topic: fomapan 100 rodinal 1+19 definitely is not 6 minutes
Replies: 1
Views: 4555

Re: fomapan 100 rodinal 1+19 definitely is not 6 minutes

Thank you for letting us know. We will review all the times for this combination and remove any errors later today.
by Digitaltruth
Mon Jun 04, 2018 7:23 am
Forum: The Digitaltruth Forum
Topic: Ars imago FD & lomography film
Replies: 3
Views: 7487

Re: Ars imago FD & lomography film

If no time is listed, you need to run some tests. Other medium speed films develop between 3.5 to 7.5 minutes, so the time is likely to be within this range at 1+39, 20C.
by Digitaltruth
Mon Feb 05, 2018 2:51 pm
Forum: The Digitaltruth Forum
Topic: Rodinal digitaltruth´s formula not working !? HELP
Replies: 6
Views: 16432

Re: Rodinal digitaltruth´s formula not working !? HELP

The formula has now been updated in the online version and will be updated in the app at the next upgrade later this month.
by Digitaltruth
Wed Jan 31, 2018 1:12 pm
Forum: The Digitaltruth Forum
Topic: Rodinal digitaltruth´s formula not working !? HELP
Replies: 6
Views: 16432

Re: Rodinal digitaltruth´s formula not working !? HELP

Kenny,

You sent us a bunch of data which we added to the site and checked the veracity of with you, but now you say the data on our site is incorrect.

Can you please contact me by email and follow up on this so that I can be sure the data is accurate?

Thanks.
by Digitaltruth
Wed Jan 31, 2018 1:10 pm
Forum: The Digitaltruth Forum
Topic: 120, D-76 (1:1), Tri-X 400 Underexposed
Replies: 3
Views: 10113

Re: 120, D-76 (1:1), Tri-X 400 Underexposed

Hi, The time of 9 3/4 minutes is the official time published by Kodak for Tri-X 400 in D-76 1+1. This is a common combination used by many people over a long time, so it should be a very reliable starting point. You say that your film is underexposed. If that is the case, then it is your light meter...
by Digitaltruth
Sun Aug 13, 2017 5:10 am
Forum: The Digitaltruth Forum
Topic: LegacyPro EcoPro BW Clear Stop Bath
Replies: 2
Views: 7265

Re: LegacyPro EcoPro BW Clear Stop Bath

The easiest way is to use pH indicator test strips or a test meter. Full information (including links to purchase third-party testing kits) can be found here: http://www.digitaltruth.com/products/ecopro_stop.php Alternatively, you can simply change it at the same time as the fixer, or at the end of ...
by Digitaltruth
Sat Jun 03, 2017 4:30 am
Forum: The Digitaltruth Forum
Topic: Mixing Eco Pro Developer - what kinda water"
Replies: 3
Views: 8536

Re: Mixing Eco Pro Developer - what kinda water"

Always use regular tap water for any chemicals, including ECO PRO, unless distilled or deionized is specifically recommended.
by Digitaltruth
Mon Sep 28, 2015 2:24 pm
Forum: The Digitaltruth Forum
Topic: Pushing Tri X - dev time masive dev
Replies: 15
Views: 45572

Re: Pushing Tri X - dev time masive dev

A lot of manufacturers do list times for push processing, but Ornello is correct in stating that every film has an optimal speed at which it should be exposed to get the fullest tonal range and most accurate contrast. Some films have more latitude than others, allowing them to be exposed within a wi...
by Digitaltruth
Sat Dec 06, 2014 6:19 am
Forum: The Digitaltruth Forum
Topic: Pan F+ in HC 110
Replies: 10
Views: 39461

Re: Pan F+ in HC 110

The 4 minute time is officially published by Ilford for Pan F+ in HC-110 for both 35mm and 120 roll film. Its possible that the developer concentrate is old and has lost activity, but its unlikely because HC-110 concentrate is pretty robust. The most likely causes are that it was mixed incorrectly, ...
by Digitaltruth
Wed Aug 14, 2013 6:13 pm
Forum: The Digitaltruth Forum
Topic: Rodinal, its true story and formula.
Replies: 35
Views: 103330

Re: Rodinal, its true story and formula.

Hi Cameramill,

The translated link appears incomplete.Can you repost it?