~~~~ Excerpt from the Guide to Platinum Palladium Photographic Printmaking by Jeffrey D. Mathias ~~~~
No part of this document may be reproduced in whole or in part without the express written permission of the Author.
updated February 2001

 
Processing Equipment for Pt/Pd
for Film
SINK
Large sink to contain all wet processing steps. 3x10 foot works well for 12x15 inch trays.  In a large lab with heavy use, separate sinks for Pt/Pd and film may be beneficial.

TRAYS
Trays should be a bit larger than the largest paper to be used.
         Note: 12x15 work fine for 11x14 paper and smaller (8x10 negatives and smaller).
They should be white plastic with smooth bottoms (no ridges or groves).
         Note: Ridges or groves may damage the paper, especially thin paper.

  • One tray used exclusively for Developer bath (labeled)
  • One tray for rinse (labeled)
  • Three trays for Clearing baths (labeled)
  • One larger tray for pre-washing
  • One larger tray (or print washer) for washing
  • One tray for brightening (optional)
  • Five trays for film (develop, stop, fix, hypo clear, pre-wash) (labeled)

    •  

     

    Note: NEVER use any other chemicals, especially film chemistry, in the
               Pt/Pd trays.  Staining of prints can occur.

    Print washer
    This is optional and only for heavier papers or fabric.

    Drying Screens
    These are a must for thin papers

    Clips and Line
    these are for drying heavier papers and fabrics.

    Large Plastic Bucket
    This is used for neutralizing acids.

    Good Ventilation System
     

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