Presentation is loading. Please wait.

Presentation is loading. Please wait.

NA62 SILICON PIXELS DETECTOR VIBRATIONS MEASUREMENT 1Vittore Carassiti - INFN FE NA62 GTK Meeting 08.02.2011, CERN.

Similar presentations


Presentation on theme: "NA62 SILICON PIXELS DETECTOR VIBRATIONS MEASUREMENT 1Vittore Carassiti - INFN FE NA62 GTK Meeting 08.02.2011, CERN."— Presentation transcript:

1 NA62 SILICON PIXELS DETECTOR VIBRATIONS MEASUREMENT 1Vittore Carassiti - INFN FE NA62 GTK Meeting 08.02.2011, CERN

2 Vittore Carassiti - INFN FE2 NA62 GTK Meeting 08.02.2011, CERN MEASURING INSTRUMENT

3 Vittore Carassiti - INFN FE3 NA62 GTK Meeting 08.02.2011, CERN THE DETECTOR CONSTRAINTS THREE POINTS BY 50 μm THICKNESS KAPTON FOIL

4 Vittore Carassiti - INFN FE4 NA62 GTK Meeting 08.02.2011, CERN MEASURED VIBRATIONS Tested partsDeflection (μm) RMS Velocity (mm/s) RMS Acceleration (g) RMS Filter (KHz) Room floor20--1 Test bench20--1 Supports20--1 Vessel no flow 20--1 Vessel From 1 to 8 m^3/h 20 (no vibrations inside) 6,40,051-5-10

5 Vittore Carassiti - INFN FE5 NA62 GTK Meeting 08.02.2011, CERN PROTECTIVE RUBBER TEST TWO TYPES OF RUBBER HAVE BEEN TESTED IN LIQUID NITROGEN (3 DAYS) : 3140 RTV COATING (SILICONE RUBBER) 186 SILICONE ELASTOMETER (BICOMPONENT) NO CRACKS ; NO LOSS OF ELASTICITY

6 Vittore Carassiti - INFN FE6 NA62 GTK Meeting 08.02.2011, CERN NEXT STEPS MAKING A BOARD FOR THE WIRE BONDS TEST FRONTBACK

7 Vittore Carassiti - INFN FE7 NA62 GTK Meeting 08.02.2011, CERN NEXT STEPS OPTIMIZATION BY SIMULATIONS OF THE NITROGEN GUIDE CHANNELS TEST AIMING TO VERIFY THE EFFECTIVE TEMPERATURE DISTRIBUTION ON THE DETECTOR DESIGN OF THE NITROGEN SUPPLY SYSTEM


Download ppt "NA62 SILICON PIXELS DETECTOR VIBRATIONS MEASUREMENT 1Vittore Carassiti - INFN FE NA62 GTK Meeting 08.02.2011, CERN."

Similar presentations


Ads by Google