1. Explanation of Basic Knowledge Content

Introduction to the background knowledge of VOCs

Characteristics, Principles, and Applications of GCD-9200

The principle and structure of instrument hardware (sampling probe, heat tracing tube, chromatographic column, valve box, detector, electronic pressure controller, battery, etc.)

The principle and characteristics of the detector

Equipment calibration and daily use

Knowledge of equipment maintenance and upkeep

2. Tablet software operation

Software Overview and System Configuration

Introduction to each functional window

Data processing function (spectrum viewing, comparison, calibration curve and report settings)