PSD90-3 AC/DC Fuel Quantity Test Set

The VIAVI PSD90-3 is a universal AC/DC fuel quantity test set designed to test, troubleshoot, and isolate fuel system issues. It allows for calibration of fuel quantity indicators and detection of contaminated fuel probes. The PSD90-3 is suitable for use in various environments, including flight line testing on battery power or bench testing on external power. 


Key Features:

  • Measurement of capacitance, DC voltage, and insulation resistance
  • Simulation of capacitance for indicator testing
  • Automatic and manual contaminated fuel probe detection
  • Low Voltage/Low Current Mode for isolating intermittent connections
  • Self-test on power-up and closed box calibration


Applications:

  • Testing and calibration of aircraft fuel quantity systems
  • Detection and isolation of fuel system issues
  • Maintenance and troubleshooting of fuel probes


Datasheet: PSD90-3 Brochure