1. Slide 1UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB 4-Hybrid Thermal Test System Status 23 June Sam Burke UCSB HEP Group

2. Slide 2UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Progress Measured Relative Humidity with System Sensor using sub vi (subroutine) à RH = 46.8 +-2.3% with System à RH = 49.0 +-0.98% with Sensirion Reference Fabricated Analog Input/Output Board à (photo later) Fabricated Sensor Input/Output Board à (photo later)

3. Slide 3UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Progress Generated Sensor Interconnect Schematics à Air Flow Sensor à Peltier Power Source Constant Current Control Received dc/dc converter for flow sensors à 12vdc @83mA from 5 vdc on Analog I/O Bd. à Acceptance testing unit [ie. Verify Vo = f (load)] Reverse Engineering on Coolie Box Relay Board

4. Slide 4UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE CERN Cold Box Note Following Details à Antenna à Humidity Sensor à Hybrid + Pitch Adapter à Foam Insulation

5. Slide 5UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE CERN Cold Box Blue lines are N2 Clear lines are water Note Hybrid boxes with bar codes

6. Slide 6UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB Cold Box Note: à Sensor penetrations à Test Tail Interface à ARC Board à Hybrid/Pitch Adapter on plate à Humidity Sensor and cable à Temperature Sensor and cable

7. Slide 7UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB Cold Box

8. Slide 8UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE UCSB Cold Box PENITRATIONS à 1.T/E Power + à 2.T/E Power - à 3. T/E High Temp à 4. Hybrid 1 Temp à 5. Hybrid 2 Temp à 6. Hybrid 3 Temp à 7. Hybrid 4 Temp à 8. Humidity à 9. Pulser (RG58) à 10. Spare à 11. Water IN à 12. Water Out à 13. Dry Air Low à 14.Dry Air High

9. Slide 9UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Sensor Interface SENSOR Interface Board (left) à 4ea Hybrid Temps à Box Humidity à High Temp Interlock ANALOG I/O Board (right) à Air Flow Sensor à Water Flow Sensor à Peltier Current Control Output

10. Slide 10UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Sensor Interface Backside of Analog Input/Output Board

11. Slide 11UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Coolie Box Relay Board Bench Tested à Red LED (heat) à Blue LED (cool) à Schematic generated

12. Slide 12UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Future Plans Fabricate and test all 4 Hybrid Temperature Sensors Build Power Transformer board Mount Temp/Humidity Sensors in Cold box

13. Slide 13UCSB CMS Weekly Status MeetingCMS 4-Hybrid Test System Sam Burke EE Future Plans Design Pitch Adapter Test Antenna New longer shielded cables for flow sensors Test Thermoelectric Element Control Function using LabView Code