Up one level

Beamtime in begin of June 2011

2011-06-02_01 Marco preparing an adapter. 2011-06-02_02 Comparator to fire the Marx generator made by Andreas Müller. 2011-06-02_03 The two Marx generators. 2011-06-02_03a Marx generator. 2011-06-02_04 Lab 111d. 2011-06-02_05 Arnold, Jörg and Maik (from left). 2011-06-02_06 One chopper stage. 2011-06-02_07 2011-06-02_08 Test of high voltage device - it is new and defect  ;-( 2011-06-02_09 2011-06-02_10 Andreas Wagner and Maik Butterling (from left). 2011-06-02_11 Comparator is added to the chopper generator. 2011-06-02_12 Jörg Haeberle. 2011-06-02_13 Current supplies for the longitudinal magnetic guidance field. 2011-06-02_14 First check of Marx generators. 2011-06-02_15 2011-06-02_16 Input of chopper. 2011-06-02_17 Electron beam line short before entering the electron-positron converter (left). 2011-06-02_18 2011-06-02_19 Dosemeter level after 4 shifts: 10.4 microSv/h. 2011-06-02_20 2011-06-02_21 2011-06-02_22 Check of the activation of the electron beam tubes short after opening the cave. 2011-06-02_23 2011-06-02_25 Input of positron converter. 2011-06-02_26 2011-06-02_27 End of beamline in Lab 111d so far... 2011-06-02_28 2011-06-02_29 End of electron beamline in Cave 111b. 2011-06-02_30 2011-06-02_31 2011-06-02_32 W aperture at the end of electron beamline. 2011-06-02_33 2011-06-02_34 DCM: differential current monitor 2011-06-02_35 2011-06-02_37 2011-06-02_38 2011-06-02_39 2011-06-02_40 Marco checking the alignment of the beam line. 2011-06-02_41 2011-06-02_42 Pt converter was shifted by too fast breaking of the vacuum. 2011-06-02_43 2011-06-02_44 2011-06-02_45 Lightening in the end of the beam line due to bad isolators. PP-BL_03