STATUS —->        In operation since June 2014

SCDTL-1 accelerates the injector beam from 7 MeV to 11.6 MeV

 

This structure has been realized during ISPAN project. It has been machined by CECOM company and was brazed by SIT-NRT company. It is equipped with its own chiller that keeps temperature stable within 0.2°C around 42°C in such a way that the resonant frequency is exactly 2.99792 GHz.

To be more precise, a motorized mechanical tuner can regulate the frequency within 60 kHz with a resolution well below 10 kHz

SCDTL-1 is composed of 9 tanks with 4 cells /tank. In the intertank space PMQs are placed. Two ion pumps keep the vacuum around 1 e-7 torr.

Oscilloscope pulses: Magenta: reflected power, Blue: Cavity Field, Yellow: end of RFQ pulse White, green: Transmitted current: Voltage on 200 Ohm resistor

Measurements on Microwave Bench:

Structure modes, Dispersion curve, Electric field on axis

· SCDTL-1

· SCDTL-2

· SCDTL-3

· SCDTL-4

 

· SCDTL-5

· SCDTL-6

· SCDTL-7

· SCDTL-8

· 

· PMQ

 

SCDTL-1

SUBSYSTEMS

INJECTOR     LEBT     SCDTL     CCL      RF SYSTEM      DIAGNOSTICS      DOSIMETRY    CONTROL SYSTEM   RADIOPROTECTION

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