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    MQXFBP1 Test Preparation

    → Europe/Zurich
    sm18 (CERN)

    sm18

    CERN
    Gaelle Ninet (CERN)
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    The magnet should be delivered in mid-December, 2019. The objective is :  Cold tests in February, 2020.

    Minutes meeting 12.09.19

     

    Tasks

    Responsible

    Informations

    Project

    P.Ferracin, S.Izquierdo Bermudez

    Delivered in December, 2019. The objective is cold tests in February, 2020.

    Cold mass

    H.Prin

    Hydraulical and electrical manifold installed by Herve

    Herve will do the “rallonge” from 18kA to 13kA busbars

    IFS, Instrumentation

    A.Foussat, J.Petrik

    2 * IFS close to CFB

    50 Vtaps (66 – 16 missing) + 16 wires for heaters

    CRG instrumentation

    N.Vauthier

    3 temperature sensors

    Cryostating

    D.Duarte Ramos, O.Riu

    /

    AC

    T.Lehtinen, M.Charrondière

    Design validated, AC manufacturing in progress, deadline 2.5 months

    Magnetic measurements

    L.Fiscarelli

    Project in progress but NO SHAFT (not ready for tests, discussion in progress to find solution)

    Stretched Wire could be used

    Drawings (Cryo-assembling)

    R.Betemps, Ph.Perret, R.Ferrière

    Waiting for drawing number to start thermal screens modification

    DRAWINGS (MSC-MM support)

    G.Villiger, F.Cottenot

    /

    QPS

    J.Steckert

    Special protection meeting to schedule

    Protection

    E.Nowack, F.Rodriguez Mateos

    8 DQHDS + CLIQ : delivery expected to December, 2019

    Strain gages, Optic fiber

    M.Guinchard, S.Emami Naini

    5 fischers 55 pins strain gages + 8 connectors Optic fibers

    Power convertors

    S.Yammine

    DCCT calibration mandatory before magnetic measurements

    CRG modifications

    G.Rolando

    Flowmeters in maintenance, DeltaT process upgrade in progress

    CRG operation

    JP.Lamboy

    Pressure test to perform on test bench

    Protection, PLC (MSC-TF)

    O.Ditsch, M.Charrondière

    Special protection meeting to schedule

    Tests

    G.Willering, F.Mangiarotti, G.Ninet

    Test plan : Nominal current, max 5  thermal cycles, 1.9K and 4.5K, current cycle, Ramp rate study, High Miits, Mag.measurememts

    Bench modification

    B.Mouches, A.Azarkan, F.Flamand

    CFB rotation and thermal screens removal done.

    Holes remain in yellow bench

    Miscellaneous

     

    Expected QH resistance at cold=5 W

     

    Gaëlle

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