UCSB 4-Hybrid Thermal Test System Status

1
UCSB 4-Hybrid Thermal Test System Status
30 June Sam Burke UCSB HEP Group
2
Progress

• Measured Relative Humidity with System Sensor
  using sub vi (subroutine)
• RH 46.8 -2.3 with System
• RH 49.0 -0.98 with Sensirion Reference
• Fabricated Analog Input/Output Board
• (photo later)
• Fabricated Sensor Input/Output Board
• (photo later)

3
Progress

• Generated Sensor Interconnect Schematics
• Air Flow Sensor
• Peltier Power Source Constant Current Control
• Received dc/dc converter for flow sensors
• 12vdc _at_83mA from 5 vdc on Analog I/O Bd.
• Acceptance testing unit ie. Verify Vo f
  (load)
• Reverse Engineering on Coolie Box Relay Board

4
Progress

• Coolie Box AC Power Transformer Board Fabricated.
  
• Fabricated four Hybrid Temperature Sensors
• Digital addressing
• Calibration check
• LabView Sensor File created

5
CERN Cold Box

• Note Following Details
• Antenna
• Humidity Sensor
• Hybrid Pitch Adapter
• Foam Insulation

6
CERN Cold Box

• Blue lines are N2
• Clear lines are water
• Note Hybrid boxes with bar codes

7
UCSB Cold Box

• Note
• Sensor penetrations
• Test Tail Interface
• ARC Board
• Hybrid/Pitch Adapter on plate
• Humidity Sensor and cable
• Temperature Sensor and cable

8
UCSB Cold Box

9
UCSB Cold Box

• PENITRATIONS
• 1.T/E Power
• 2.T/E Power -
• 3. T/E High Temp
• 4. Hybrid 1 Temp
• 5. Hybrid 2 Temp
• 6. Hybrid 3 Temp
• 7. Hybrid 4 Temp
• 8. Humidity
• 9. Pulser (RG58)
• 10. Spare
• 11. Water IN
• 12. Water Out
• 13. Dry Air Low
• 14.Dry Air High

10
Sensor Interface

• SENSOR Interface Board (left)
• 4ea Hybrid Temps
• Box Humidity
• High Temp Interlock
• ANALOG I/O Board (right)
• Air Flow Sensor
• Water Flow Sensor
• Peltier Current Control Output

11
Sensor Interface

• Backside of Analog Input/Output Board

12
Coolie Box Relay Board

• Bench Tested
• Red LED (heat)
• Blue LED (cool)
• Schematic generated

13
UCSB Cold Box Equipment

• Hybrid Cold Box Equipment Rack in clean room test
  area
• NIM Modules (pulser)
• ARC Power Supplies
• ARC Modules in crate with Coolie Controller
• ARC Power Supplies
• Peltier Constant Current Power Supply
• Flow Control Panel (future)

14
Coolie Controller

• New Back Panel
• note high current connectors
• high current connector pins
• pin removal tool

15
Flow Control Panel

• Note following components
• Digital I/O board
• Solid State Relays
• Solenoid valves
• Flow sensor

16
Future Plans

• Design and Fabricate Pitch Adapter Antenna
• Complete T/E Element Cabling
• Test T/E Element using Sub LabView
• Fabricate Flow Control Panel (see photo)