1. Slide 1UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE 4-Hybrid Thermal Test System Status 27 May Sam Burke UCSB HEP Group

2. Slide 2UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Progress Checkout of Coolie box à Communication channel working (see script) à Responses from Digital Temp sensors à New power transformer pc card work New Coolie box panel in shop for rebuild Equipment Rack set up in Clean Room Thermoelectric Element received (300 watts)

3. Slide 3UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Progress System Interconnect Design Effort à ordered npt bulkhead stuffing tubes à ordered cables and connectors à work on overall electrical schematic

4. Slide 4UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Equipment Rack NIM Crate ARC P/S ARC Controllers Collie Controller ARC P/S Peltier P/S Relay Interface N2/Water Manafold

5. Slide 5UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Current Needs Water manafold design (1L/m) à closed loop with chilled water (400w) Dry air manifold design (.02L/m & 0.2L/m) à dry air or Nitrogen? If N then bottles or gen? NIM Crate (pulse gen, nim-ttl-nim, nim or)

6. Slide 6UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Current Needs Dedicated PC setup with; bar code reader, serial port, 2 PCI slots for Aachen modules Plumbing (air+water) design à ASC Rep contacted to visit UCSB re valves

7. Slide 7UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Future Plans Design Miniature Temp Sensor PC Card Install LabView on PC and test CERN code Design Solenoid valve Interface (Dean) Complete Tests on Coolie Box à trouble shoot bad relay control board à install new power transformer

8. Slide 8UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Future Plans Make up MC Project Schedule Draw up complete system schematic Start design of electric valve controller interface Complete design of cold chamber (Hale)