Choisissez le fuseau horaire
Le fuseau horaire de votre profil:
Meeting ITk LPNHE
→
Europe/Paris
Higgs 12-22-2-28
Higgs 12-22-2-28
, ,
Description
Join Zoom Meeting
https://cern.zoom.us/j/94940524377?pwd=dnI4NnZUWGNMN1ZpRFJncFU1ZlMrQT09
Presents: Marco B, David Thibaud, Pascal, Luc, Frederic, Marc, Paul, Eric, Francesco C
General: qualification advancing
Wirebonding:
- out of the 4 digital modules received one is not bondable
- one module under wirebonding:
- GA1 gluing not good, but wire-by-wire possible
- GA2/GA3 OK
- GA4 not going well, many broken wires
Assembly & metrology:
- Visual inspection & metrology for bare flex 2.4 and 3.2 done and qualification data submitted
- Dummy silicon ongoing
- Gluing (glass) starting tomorrow wed 12 with Marco B
Testing:
- Advanced tests on data transmission ongoing, testbench at 1.2 gbps working
- LV main board in the hands of Julien but he's in vacation, next week he will resume
- LV secondary board
- simple version full designed
- to be verified that interlock pins can be driven directly from a microcontroller
- DCS card (Karim) progressed
- Lecture humidity done with a 555 not of the good level, but good component ordered (will arrive mid may)
- All inputs tested
- Frequency ~0.4 Hz
- Material for multi module structure re-ordered at level precommande. The order has to go through the usual approving process. Material en stock.
X-Ray:
- Led for power-on to be ordered
- Electric cabinet arrived, to be assembled, Yann will start today
Database;
- User names must be re-created on the localDB
- To complete the PDB connection the two passwords are need (not possible to use the SSO like for the web interface)
- Qualification questionnaire
- Fred is completing it
- He is missing some info, we will follow by email
Il y a un compte-rendu associé à cet événement.
Les afficher.
