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Measurement Uncertainty Assessments of the SPIRAL2 ACCT/DCCT

S. Leloir 1 T. André 1 C. Jamet 1 G. Ledu 1 S. Loret 1 C. Potier de Courcy 1
1 GANIL - Grand Accélérateur National d'Ions Lourds
Abstract : Four instrumentation chains with AC and DC Current Transformers (ACCT-DCCT) will equip the lines of SPIRAL2 facility to measure the beam intensity and line transmissions. These measures are essential to tune and supervise the beam, to assure the thermal protection of the accelerator and to control that the intensities and transmissions are below the authorized limits. As such, the uncertainties ofmeasurement chains must be taken into account in the threshold values. The electronic has been designed with high requirements of quality and dependability by following different steps; from prototyping, the qualification through an Analysis of FailureModes and Effects Analysis (FMEA) until final fabrication. This paper presents the measurement uncertainty assessments of the ACCT/DCCT chains.
Keywords : site rfq controls linac electronics
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Conference papers
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http://hal.in2p3.fr/in2p3-01366443
Contributor : Michel Lion <>
Submitted on : Wednesday, September 14, 2016 - 3:47:51 PM
Last modification on : Thursday, February 1, 2018 - 1:34:20 AM

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S. Leloir, T. André, C. Jamet, G. Ledu, S. Loret, et al.. Measurement Uncertainty Assessments of the SPIRAL2 ACCT/DCCT. 5th International Beam Instrumentation Conference - IBIC 2016, ALBA Synchrotron Light Source, Sep 2016, Barcelona, Spain. pp.712-714, ⟨10.18429/JACoW-IBIC2016-WEPG39⟩. ⟨in2p3-01366443⟩

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