|Agilent© HP 6890 GC Gas Chromatograph Repair, PM Preventative Maintenance, Support Service, QC/QA, Troubleshooting, Installation and Validation|
The HP 6890 is an Agilent© Gas Chromatograph designed to replace the HP5890 which is an older model. This newer GC system delivers high levels of performance and features an electronic pneumatics control of all flows and gas pressures. HP 6890 has on-board sensors that automatically compensate for ambient temperature changes and barometric pressure differences to routinely achieve and produce more accurate and reproducible results. This EPC (Electronic Pneumatics Control) improves the laboratory productivity and reduces recalibration frequency. Each EPC unit is optimized for its intended use.
The Agilent© 6890 is considered as one of the best (GC) gas chromatograph systems today producing excellent performance for many applications. Overall thermal performance provides optimal chromatography including retention time repeatability, peak symmetry, and retention index accuracy, while allowing for fast GC results. The accurate temperature together with its precise pneumatic control leads to outstanding retention time repeatability, the basis for all chromatographic measurement.
Some of the Agilent© HP 6890 GC key applications include the following: