Knowledge Hub
Practical, field-oriented knowledge for instrumentation and analyzer technicians. Each topic is explained step-by-step with clear diagrams and real plant experience.
Field Instrumentation
Pressure Measurement
Pressure basics, transmitters (PT / DP), impulse lines, manifolds, failures, and real field case studies.
Open →Gas Chromatography (GC)
GC Basics
Learn the basic working principle of a gas chromatograph, major components, and flow path.
Learn →6-Port Sampling Valve
Understand sample loading and injection using a 6-port rotary valve, including LOAD and INJECT positions.
Learn →GC Backflush
Learn cut time logic and how backflush removes heavy components to protect the column and detector.
Learn →GC Sampling System
Understand probes, filters, regulators, conditioning, and why most GC problems start in the sampling system.
Learn →GC Column Types
Compare packed and capillary columns, understand separation behavior, applications, and common column problems.
Learn →More Topics Coming
Additional sections such as Flow, Level, Temperature, GC troubleshooting, CEMS analyzers, PEMS, and field best practices will be added here.