The QClam-Spectrometer at the S-DALINAC

The multi-wire drift chamber detectors of the QCLAM (Quadrupole CLAM shell) spectrometer at S-DALINAC were refurbished. This includes the replacement of the cathode foils, all seals and a cleaning of the inside. The detectors have, thus, been restored to operational condition. Stable gas conditions and low oxygen levels were achieved. In September 2018 the refurbished detectors were used for data acquisition for the first time.