Descrizione di AMS per GRUPPO II di Aprile

1
TV L-TOF TEST _at_ SERMS
B.Bertucci Università degli Studi di Perugia
INFN Sez. di Perugia
http//serms.unipg.it/ infoserms_at_unipg.it
2
AIM OF THE TEST
? VALIDATE THE THERMAL MODEL OF THE TOF
? VERIFY THE HEATERS/THERMOSTATS BEHAVIOUR
? VERIFY FUNCTIONALITY OF TOF VS P AND T
50
45
-30
-35
3
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS
4
? ARRIVAL IN TERNI May 2nd
5
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP UNPACKING IN CLEAN ROOM CHECK OF
INSTALLATION PROCEDURE IN TVC INSTRUMENTATION INST
ALLATION IN TVC
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS
6
(No Transcript)
7
BETTER THAN A FOOTBALL MATCH
8
DOES LTOF FIT IN TVC ?
9
DOES LTOF FIT IN TVC ?
10
INSTRUMENTATION
? 13 Chamber T sensors No malfunctiong during
test
? 14 Internal 44 External LTOF T sensors
56/58 ok
11
INSTRUMENTATION
COLD PLATE SENSOR CP MIDDLE
12
INSTRUMENTATION
SFEC monitoring sensor I3.
13
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS
14
? TEST READINESS REVIEW (TRR) WITH ASI May 25
15
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS
16
PRESSURE PROFILE DURING THE TEST
10-4 mbar
17
TEMPERATURE PROFILE OF THE CHAMBER
50
45
COLD PLATES
30
35
SHROUD
RAILS
18
TEMPERATURE PROFILE OF THE CHAMBER
50
45
COLD PLATES
30
35
PMTs
SHROUD
RAILS
19
END OF TEST Unplug electronics _at_ chamber opening

20
END OF TEST Friday 10 p.m. .but happy
21
FINGER TEST BEFORE DISASSEMBLY
22
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS
23
FINAL OPENING OF THE TVC
24
VISUAL INSPECTION AND REMOVAL OF ALL SENSORS
25
LAST SCREW BEFORE STORAGE OF TOF
26
.. AND FIX DETAILS FOR THE LTOF VIBRATION TEST
!!!
Accelerometer positioning _at_ PMTs
27
TEST PHASES
? ARRIVAL IN TERNI May 2nd
? SETUP
? TEST READINESS REVIEW (TRR) WITH ASI May 25
? THERMAL CYCLES IN VACUUM May 26 June 9
? TEST DISASSEMBLY June 10
? REPORT OF THERMAL MEASUREMENTS DISTRIBUTED
TO CGS INFN-BO on June 19th
28
CONCLUSIONS
? TVT OF L-TOF HAS BEEN SUCCESSFULLY DONE IN
SERMS (more details on Wed thermal )
? FUNCTIONAL TEST RESULTS ? ANALYSIS OF INFN-BO
? THERMAL RESULTS ? GAVAZZI (more details on Wed
thermal)
L-TOF still in SERMS FOR L-TOF AEROGEL
VIBRATION TEST
29
PARTICIPANTS
SERMS A.Alvino S.Ascani B.Bertucci S.Borsini V.
Cascioli D.Cosson L. Di Masso S.Lucidi S.Rossi G.S
colieri
BOLOGNA V.Bindi G.Castellini F.Giovacchini G.Lau
renti M.Lolli F.Palmonari R.Pilastrini L.Quadrani
GAVAZZI A.Franzoso M.Giacomazzo M.Molina F.Pamin
o C.Vettore