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WP4: Instrumentation. Tânia Melo Mendonça. ISOLDE target unit. Present target unit base at ISOLDE with 7 inlets (including ion source gas leak, heating for chimney/transfer line) Present interface at ISOLDE allows up to 4 thermocouples Changes at the front-end interface?. Temperature
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WP4: Instrumentation Tânia Melo Mendonça
ISOLDE target unit Present target unit base at ISOLDE with 7 inlets (including ion source gas leak, heating for chimney/transfer line) Present interface at ISOLDE allows up to 4 thermocouples Changes at the front-end interface? Temperature (Multipinconnnector) Chimneyandtransferlineheating Ionsource
Temperaturecontrol • Minimum 5 thermocouplesneeded Transferline + chimney (2x) Inletirradiationchamber Outletdiffusionchamber OutletPump
Flowcontrol • - Flow rate measurement at entrance of irradiation chamber – flow meter (e.g. Venturi tube) • - Pressure in the pump • LBE level in the diffusion chamber – sensor • Leak detection Inletirradiationchamber Interlock to be included in case of flow failure – cut on proton beam Sensor atdiffusionchamber