Partial Flow Dilution

Description:  AVL 472, AVL 478

1. Assess SPC General Health/Functionality

  • Temperatures, Pressures, Flows
  • Gprobe, Gtot, Gdil, checks/verifications
  • Filter Functionality
  • Tunnel Assessment
  • Gprobe response to Gexh

◊ Gair, Gfuel singal quality

◊ Gain/Offset of signals

2. Annual Bench Preventative Maintenance & Calibration

  • Calibration of Pressure Sensors and Thermocouples
  • Calibration of Analog Inputs
  • Install calibrated LFEs
  • Clean Tunnel and Season
  • Replace necessary filters and o-rings
  • Customer Provides

◊ AVL PM Kit

◊ Calibrated Reference Pressure Sensors & Thermal Well

3. Troubleshoot and Repair SPC failures