How to reduce PH in Damping water ?

Discussion in 'Mitsubishi Printing Presses' started by Mitesh Raval, Jan 12, 2019.

  1. Mitesh Raval

    Mitesh Raval New Member

    Joined:
    Jan 2019
    Messages:
    1
    Location:
    Ahmedabad
    Maintain pH level for printing is between 5 to 5.5 pH
    And Conductivity is between 800 to 1800.
    How to reduce pH ?
     
  2. Andrei83

    Andrei83 Member

    Joined:
    May 2017
    Messages:
    21
    Location:
    Russia
    Why You Need It? The manufacturer of the supplement recommends dosing. Follow the recommendations.
     
  3. turbotom1052

    turbotom1052 Senior Member

    Joined:
    Oct 2008
    Messages:
    656
    Location:
    Vermont
    modern fountain concentrates are ph buffered to run with little variation in ph. You would probably have to either add or reduce your fountain concentrate a huge amount to effect a small change in ph. I would as mentioned mix it to manufacturers formula and focus more on your conductivity.