normally rinsing is specified in terms of dilution factor.what is the dilution factor requried in rinses following baths that contain high dissoved solids? E.g after acid copper, acid/ alkaline etching, permanganate desmear etc.(assuming soft or D.I water is used) sometimes chemistry supplier specify the water turnover in a counter flow rinses should be 1to 2 bath volume per hour. what is the relationship between dilution factor and bath turnovers ? In their effort to increase bath lives,excess amount of water is used than necessary. how do you fix amount of rinse water required for a particular volume of dragout(for particular throughput) thanks in advance *************************************************************************** * TechNet mail list is provided as a service by IPC using SmartList v3.05 * *************************************************************************** * To subscribe/unsubscribe send a message <to: [log in to unmask]> * * with <subject: subscribe/unsubscribe> and no text in the body. * *************************************************************************** * If you are having a problem with the IPC TechNet forum please contact * * Dmitriy Sklyar at 847-509-9700 ext. 311 or email at [log in to unmask] * ***************************************************************************