Description

1. Assess Micro Soot Sensor General Health/Functionality

• Temperatures, Pressures, Flows
• Microphone & Laser Linearity
• Span Check
• Window Pollution & Zero Signal Checks
• Internal Tubing Assessment

2. Annual Instrument Preventative Maintenance & Calibration

• Calibration of Pressure Sensors, Flow Meters, and Thermocouples
• Calibration of Analog Outputs
• Clean gas cell and windows
• Replace measuring unit internal tubing if necessary
• Replace sample line tubing
• Conditioning Unit Pump
• Customer Provides

◊  AVL PM Kit

◊  Calibrated Reference Pressure Sensors & Thermal Well

3. Troubleshoot and Repair Instrument failures

4. Perform Instrument Calibration Check

• MSS to MSS comparison

*Requires Customer provided Soot Source