QUENCH BEHAVIOR OF INDUSTRIAL PRODUCED HERA DIPOLES

Several HERA collared coils series produced were cryogenically tested in ANSALDO before being clamped in the iron yoke. The results of the quench measurements are shown, comparing them to the calculated values. Besides a statistical comparison to the short sample data of the used conductor is given. The preliminary data show that the produced dipoles have a very little training and the nominal value for the current is reached in all of them.