Ilford has recently released a film about their basic starter kit:
Firstly, I very much do commend Harman Technology / Ilford for promoting use of analogue materials and providing this ‘all in one’ film developing pack and am very heartened that they have gone for the 600ml chemical quantity as being the best for Paterson tanks.
Nevertheless, it would have been much better if they had specified that all chemicals should be at 20˚C and it does not explain how you should wash your films.
I and my father (Brian Allen who founded the UK’s first ever private school for photography in 1972) tested the Ilford short washing technique in the 1970s during the countrywide drought in the UK when Ilford had developed the system and found it to be lacking in archival effectiveness. Because my Dad always created his very much cheaper kits for developing Cibachrome (which Ilford could not understand how he did it so quickly), we were invited to Ilford to meet the technicians.
I stated that, following extensive tests, I found their their newly developed ‘archival’ washing technique was not appropriate for archival techniques but they insisted that it was. Then came the situation where the technicians processed a film in front of us as we were there and the solution became clear. What they had forgotten to explain was that they took the film out of the fixer and put it into a bath of plain water whilst they thoroughly cleaned all parts of the developing tank. What my Dad and I discovered was that when you introduced this stage to the Ilford process you could much more quickly and with much less water wash a film to archival standards.
I now recommend, on the basis of my visit to Ilford the following, take the film out of the tank and place it in a holding jug (this also helps to reduce the pink dye on the film), once the tank is completely clean put the film back in it’s spiral and add 600ml of plain water. You then follow the following sequence: fill with plain water at 20˚C and invert 10 times, pour out and fill with plain water at 20˚C and invert 10 times, pour out and fill with plain water at 20˚C and invert 20 times and pour out and fill with plain water at 20˚C and invert 20 times. Finally place into a jug with Distilled water at 20˚C and leave for 2 - 20 minutes.
I can guarantee (following extensive testing) that this quick and water-less process will produce clean negatives that exceed all tests for archival qualities.
Bests,
David.
www.dsallen.de