To make our domestic customers better use our oil testing instrument, especially DGA equipment system, our company regularly held the tenth training sessions in June 2023. Training include the operating of GC and chromatographic columns, sample testing and related trouble shootings; the operating of CCS equipment, Moisture analyzer Karl Fischer Coulometric Titrator, Total acid number analyzer, Interfacial tenstion analyzer, Dielectric breakdown voltage test, Tan delta test, Kinematic viscosity test, etc, and related trouble shootings. This trainning sessions finished on June 8th with great success, make our customers and us all get much benifits.