URS for Air Rinser/De-ioniser for glass + PET bottles

Hello All,

I am writing a URS for an Air Rinsing Machine, which will use de-ionised air to trap/attract particles and charge and vacuum out any particles on bottles before they are to be filled.

Just wondering has anybody any particular information they could share with me; such as:

  1. what would be a suitable measurement parameter of electrostatic charge? Coulombs, decay voltage time etc.
  2. what should the allowable limits be?

any information would be great.