Distributed Optical Fibre Radiation and Temperature Sensing at High Energy Accelerators and Experiments Update on installation of DOFRS in PS-Booster.

Slides:

Advertisements

Similar presentations

Install L2 Switch Head End CATV

Advertisements

Session 4: Termination and Splices. 2 FO Connectors Specifications Specifications Loss Repeatability Environment (temp, humidity, vibration, etc.) Reliability.

Atmospheric Profiles from Spirit and Opportunity Paul Withers Spring AGU, New Orleans, Acknowledgements: MER Atmospheric Advisory.

Chapter 10 Optical fiber measuring instruments and testing single-mode fiber networks.

COMPONENT TEST H4IRRAD 15 TH NOVEMBER 2011 G. Spiezia, P. Peronnard, G. Foucard, S. Danzeca, P. Gander, E. Fadakis (EN/STI/ECE)

MQXF state of work and analysis of HQ experimental current decays with the QLASA model used for MQXF Vittorio Marinozzi 10/28/

Change Request Routing from the CUB (H01) to D04, D07, D08, E04 for the DMSC network. Routing from the CUB (H01) to D04, D07, D08, E04, G02, G04, F03 for.

SR1 ongoing workH.Pernegger21/2/02 Ongoing work in SR1 and preparations for detector macro assembly Heinz Pernegger.

Thermoluminescent Dosimeters (TLDs) from the Institute of Physics, Krakow, Poland Adam Thornton.

J. MEKKI (1/6) 15/03/11 – RadWG meeting CNRAD installation summary Key dates Installation have been performed from 2 nd to 4 th of March. CNGS setup with.

Temporary irradiation facility at the CNGS beam D. Mcfarlane, T. Wijnands,

5th LHC Radiation Day, Passive dosimetry at the LHC 1 D. Forkel-Wirth, M. Fuerstner, F. Jaquenod, M. Silari and H. Vincke CERN Radiation Protection.

BCT for protection LHC Machine Protection Review April 2005 David Belohrad, AB-BDI-PI

STATUS OF HO Sudhakar Katta TIFR, Mumbai India-CMS meeting, Delhi 27 th Sept 2007.

1 1. Some recent views ( ) 2 Linac tunnel

M. Körfer, DESY Salzau Light guide dosimeters and loss monitors H. Henschel, J. Kuhnhenn Fraunhofer-Gesellschaft INT M. Körfer, K. Wittenburg.

Update on Material Studies - Progress on Linearity using calib-hits (very brief) - Revisiting the material problem: - a number of alternative scenarios.

CERN, O.Pinazza: ALICE TOF DCS1 ALICE TOF DCS Answers to DCS Commissioning and Installation related questions ALICE week at CERN O. Pinazza and.

CHANTI update F. Ambrosino, T. Capussela, D. Di Filippo, P. Massarotti, M. Mirra, M. Napolitano, L. Roscilli, G. Saracino.

CERN EN-EL Cabling and Optical Fibre Section CERN EN-EL Cabling and Optical Fibre Section Mini Workshop, Simao Machado, EN/EL/CF.

Institute for Nuclear Research and Nuclear Energy Dimitrov L.P., Iaydjiev P.S., Mitev G.M., Vankov I.V.

Dose Measurements S. Roesler (DGS-RP) Collimation WG – IR3 passive absorbers 4 June 2012.

BWS PS and SPS problem report J. Emery

EN-CV Progress EHN1 Extension Project Jérôme Rodary EN-CV-PJ 2016/01/21.

ALICE setup: update on the installation 18/10/2010 Angela Intermite.

INJECTORS BLM SYSTEM: PROGRESS REPORT Christos Zamantzas on behalf of the BLM team. MSWG 28/08/2015.

Calorimetric Power Measurements in Xbox-1 Xiaowei Wu.

Status of LAV electronics commissioning Mauro Raggi, Francesco Gonnella Laboratori Nazionali di Frascati 1 Mauro Raggi - Laboratori Nazionali di Frascati4.

WA105, SC Collaboration Meeting, CERN, 07th March 2016 AIMARD B., LAPP BALIK G., LAPP BOURGEOIS N., CERN BRUNETTI L., LAPP CANTINI C., ETHz MURPHY S.,

1. Baseline – from LMC  Presentation by F. Bordry at LHC Machine Committee 5.10 on LS1 Organisation: 1. Linac4 is not going to be connected.

P. 1Mario Deile – TOTEMino: Status and Schedule Mario Deile Zone 2.Gas system 3.Cooling water 4.Cables 5.Safety 6.Schedule, Project Plan 7.Schedule.

Distributed Optical Fiber Radiation and Temperature Sensing at High Energy Accelerators and Experiments Iacopo Toccafondo, EN-EA.

EN-CV Progress EHN1 Extension Project Jérôme Rodary EN-CV-PJ 2016/01/14.

EN-CV Progress EHN1 Extension Project Jérôme Rodary EN-CV-PJ 2016/02/04.

PSB and PS test systems status. M. Haase September 14 th Finemet Review.

Report Technical Director Storage-Ring-Installation Completed

Status Optical System KM3NeT

Report Technical Director Storage-Ring-Installation Completed

Distributed Optical Fibre Radiation and Temperature Sensor (DOFRS)

Detector building Notes of our discussion

Distributed Optical Fiber Radiation and Temperature Sensing at High Energy Accelerators and Experiments Iacopo Toccafondo, EN-EA.

Update on the Critical Path of the PS Booster Schedule for the EYETS

SR1 extension follow up Extract and update of “Minutes of the keep-up meeting for SR1” sent on 27/02/ results from the visits and new requirements.

Brief Status SPS Prototype PSB Prototype Installed in LS1

SPS dose forecast for foreseen safety installations

EYETS David Hay EN-OSS.

ELENA installation and commissioning status

The VDS performance Outline: Current reconstruction / analysis

LIU Wire Scanner Milestones June 2017

Building H0209A (G007) (GAP Thorsten Ziglasch, Ina Schurig)

Injectors BLM system: PS Ring installation at EYETS

2 Fraunhofer INT Euskirchen Germany

Emittance growth AT PS injection

Status of the BI Work Package in the LIU-PSB frame

Dosimeters installation during the EYETS 28/03/17

BCTW calibration status and future

Compact readout unit for the EP-RADMON radiation monitoring sensors

Summary of ECRs for the YETS Booster, PS, ISOLDE and associated transfer lines (LIU + Consolidation) T. Birtwistle (EN-MEF-DC)

Automatic Generation of the Radiation Level Weekly Reports Update 18

Dose levels at the SPS, monitoring and calculation.

YETS PS + PS SWY + TT2 Facility Coordinator:

Distributed Optical Fibre Radiation and Temperature Sensing at High Energy Accelerators and Experiments Update on installation of DOFRS in PS-Booster.

PS Booster Report from: David HAY, Cyrille BEDEL 12-Jan-2018

CONSOLIDATION CPS-BL SYSTEM

دانشگاه شهیدرجایی تهران

تعهدات مشتری در کنوانسیون بیع بین المللی

PS Unit 4 Standards PS Unit 4 Standards PS Unit 4 Standards

Pierluigi Paolucci & Giovanni Polese

Drift Chamber Monitoring

LIU EL-FC ACTIVITIES Updated on 28/11/2017

Presentation transcript:

Distributed Optical Fibre Radiation and Temperature Sensing at High Energy Accelerators and Experiments Update on installation of DOFRS in PS-Booster Diego DI FRANCESCA, EN-EA

Outline Installation in the PS-Booster Current status Comparison with other dosimeters

Current status The rack was installed. Ok The power strips for the alimentation of the OTDR and other instruments has not been done yet. It should be done soon. OK. The installation of Ethernet outlet is planned in the beginning of March (before the 10th). OK. The cable tray was installed. OK

Current status The cables were installed and the fibers were connected to the subrack (A priori, OK. But we are now waiting for the “ok” to perform some tests) We went for a survey in the PSB and we were able to follow the cable duct along almost all its path. Cable duct

Current status We are taking references in the machine to reconstruct the cable path. It will be the X-axis in our OTDR traces.

Current status The exportation of the data from the OTDR works fine. OK Some last minor changes need to be done. In progress Testing is in progress. Calibrations curves: Extension of the initial calibration for the j-fiber. OK Calibration of all other radiation sensitive OFs (6 out of 8, last one in progress) . OK

Comparison with other dosimeters What I showed last time… Average dose Gy/y Total expected losses in dB Raw data 300 150 W/o 1 hotspot 80 45 W/o 2 hotspots 23 Data extracted from HLD_PSB 2014/2015 We would have expected hot spots with tens of kGy/year …..

Comparison with other dosimeters This time… Dose in 2016 in Gy (rough estimation) BR.SIMA-1:SEU_B1_COUNTS_INT 1.08E+02 BR.SIMA-2:SEU_B1_COUNTS_INT Wrong 1.26E+04 BR.SIMA-3:SEU_B1_COUNTS_INT Wrong 4.84E+03 BR.SIMA-4:SEU_B1_COUNTS_INT 1.40E+00 BR.SIMA-5:SEU_B1_COUNTS_INT 7.19E-01 BR.SIMA-6:SEU_B1_COUNTS_INT 3.79E-01 BR.SIMA-7:SEU_B1_COUNTS_INT 4.72E-01 BR.SIMA-8:SEU_B1_COUNTS_INT 4.27E+00

Comparison with other dosimeters Actions we are taking: We are going to install 15 radfets in one period (probably period 1) Wednsday 22/02 We are going to install also several RPL within this week, starting on Wednesday too This is going to be useful in two ways: verifying the agreement with punctual dosimeters It will help to find the correct positioning of the sensing cable in the machine

Thank you for you attention diego.di.francesca@cern.ch