COURSE OVERVIEW:

The meaning of this course lies in the engineering-level mastery of Gas Chromatography (GC) systems to ensure maximum analytical performance and hardware longevity. Beyond simple operation, the modern GC requires a deep understanding of fluid dynamics, thermal management, and electronic signal processing. This program provides the technical expertise necessary to maintain, troubleshoot, and optimize the complex sub-systems that comprise a high-performance gas chromatograph.

The scope of the training addresses the mechanical and electronic architecture of the GC, focusing on the critical interfaces between the inlet, column, and detector. It covers the precision engineering of pneumatic controllers (EPC), the physics of sample vaporization, and the maintenance of high-sensitivity detectors like the FID and MSD. Participants will explore how to perform "Deep-Tissue" maintenance, including source cleaning, leak detection in high-vacuum environments, and the optimization of gas flow paths.

The coverage includes detailed instruction on column installation techniques, the calculation of "Carrier Gas Velocity," and the implementation of advanced features like "Backflushing" and "Dean's Switching." The course emphasizes the development of a proactive engineering mindset, utilizing diagnostic software to predict hardware failure before it impacts data quality. By mastering these engineering principles, participants will be able to minimize system downtime, reduce the cost of spare parts, and achieve the highest possible resolution for complex chemical separations.

COURSE OBJECTIVES:

After completion of this course, the participants will be able to:

• Explain the mechanical and electronic architecture of modern GC systems.
• Optimize "Electronic Pneumatic Control" (EPC) for precise retention times.
• Perform advanced troubleshooting of the GC inlet (Split/Splitless).
• Execute high-precision column installation and "Frit" maintenance.
• Maintain and clean high-sensitivity detectors (FID, ECD, MSD).
• Diagnose and resolve complex "Leak" issues using helium detectors.
• Implement "Backflushing" technology to protect columns and detectors.
• Calculate and optimize carrier gas linear velocity for maximum efficiency.
• Troubleshoot electronic and communication "Handshake" failures.
• Manage the "Source Cleaning" process for GC-MS systems.
• Utilize diagnostic software to monitor "System Health" parameters.
• Design a comprehensive preventative maintenance schedule for GC fleets.

TARGET AUDIENCE:

This course is intended for Senior Instrument Technicians, GC Specialists, Service Engineers, and Laboratory Managers responsible for high-uptime GC operations.

TRAINING COURSE METHODOLOGY:

A highly interactive combination of lectures, discussion sessions, and case studies will be employed to maximize the transfer of information, knowledge, and experience. The course will be intensive, practical, and highly interactive. The sessions will start by raising the most relevant questions and motivating everybody to find the right answers. The attendants will also be encouraged to raise more of their questions and to share in developing the right answers using their analysis and experience. There will also be some indoor experiential activities to enhance the learning experience. Course material will be provided in PowerPoint, with necessary animations, learning videos, and general discussions.

The course participants shall be evaluated before, during, and at the end of the course.

COURSE CERTIFICATE:

National Consultant Centre for Training LLC (NCC) will issue an Attendance Certificate to all participants completing a minimum of 80% of the total attendance time requirement.