QE-N1 Flow and Center data - sda 2/4/2005 At 120 PSI the flow through the magnet was .75 gpm. The horizontal magnetic center of the magnet as determined by the wire is -0.26815 mm. The positive direction is toward the main power terminals, thus the negative direction is way from the main power terminals. Magnet is wired to be horizontally focusing quad for electrons. Power N S Leads + - S N PTF at 120.02 A is 0.335 T. So Length = 0.11 m and Radius = 0.01594 m then Integrated Strength from PTF = 0.12594*0.335 T/0.01594 = 2.647 T which is close to the 2.649 measured by the wire.