SPARO Sensors Inventory

Thermometers:

R0-600 GroupA Ruthenium Oxide Resistor (ROX)

• General info:
• Calibration sheets:page 1, page 2
• Manual information
• Serial No.'s: 1826, 1827
• Spares: Serial No.'s: 1924, 1925
• 0.2K stage:
• LINE 1
• 199k-Ohm resistor box in measurement line
• gain=200
• mounted on inner He-3 pot
• 1.5K (pumped pot) stage:
• LINE 2
• 10.5M-Ohm resistor box in measurement line
• gain=1000
• mounted on pumped pot

GR-200A-50 Germanium Resistance Thermometer (GRT)

• General info:
• Manuals information
• Serial No.'s: 27242
• Spares: Serial No.'s:
• 0.3K stage:
• LINE 3
• 100k-Ohm resistor box
• gain=200
• mounted on guard stage

DT-471-SP Silicon Diode Thermometer (SDT)

• General info:
• Manuals information
• 10 micro-Amp current source box
• Spares: 1
• On IVCS (x1)
• On OVCS (x1)
• On charcoal pump (x1)
• On JFET boxes (x2)

GR-200B-1000 GRT

• General info:
• Manuals information
• Serial No.'s: 26984, 26985
• 4K stage:

Pressure Sensors:

He-3 PX613 Pressure Transducer

• General info:
• Manuals information
• Model: PX613 transducer
• Range: 60#& Vac
• Accuracy: PER/SPEC
• Input: 10 - 30 Vdc
• Output: 1 - 5 Vac
• Proof: 120 psig
• 0.3K stage:
• LINE 6
• Serial No.: 70709962
• inner He-3 pressure
• 0.2K stage:
• LINE 7
• Serial No.:
• outer He-3 pressure

He-4 Sensor

• General info:
• Manuals information
• Capacitive Manometer
• Specs.:
• NO INFO YET

Heater monitors:

Charcoal Pump Heater Voltage

• Specs.:
• LINE 4
• 0 - 5V

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Contact g-novak@nwu.edu. Last updated July 10, 1998.