Process Analyzer Knowledge Base

Real-world analyzer documentation written for field technicians and engineers. Focused on plant behavior, troubleshooting logic, and engineering fundamentals.

Gas Chromatograph (GC)

Separation-based analyzer used for composition measurement, custody transfer, and process optimization.

GC Fundamentals

GC Troubleshooting & Reliability

  • Retention Time Shift – Root Cause Analysis
  • Calibration & Response Factor Management
  • Detector Comparison – FID vs TCD vs ECD
  • GC Field Case Studies

Infrared (IR / FTIR) Analyzers

Spectroscopy-based analyzers used for multi-gas emission monitoring and process gas analysis.

FTIR Fundamentals

FTIR Accuracy & Reliability

Upcoming Analyzer Series

Emission & Combustion Analyzers

  • CEMS (Continuous Emission Monitoring Systems)
  • NDIR Gas Analyzers
  • Zirconia Oxygen Analyzers
  • Paramagnetic O₂ Analyzers

Advanced Process Analyzers

  • TDLS (Tunable Diode Laser Spectroscopy)
  • PEMS (Predictive Emission Monitoring)
  • Moisture Analyzers
  • Hydrogen Purity Analyzers

All future analyzer pages will follow the same structured technical format.