Agilent 7820A Gas Chromatograph: performance and reliability for routine analysis
The Agilent 7820A gas chromatograph is an instrument designed to meet the needs of small and medium-sized laboratories that perform routine analyses using standard methods. This system offers a cost-effective solution that combines performance, reliability and ease of use. Its design incorporates technologies from Agilent's high-end range, ensuring accurate and reproducible results even in demanding working environments.
The 7820A features electronic pneumatic control (EPC) on all injectors and detectors, enabling better repeatability of retention times and peak areas. Gas parameters can be defined and saved via the software, facilitating implementation and reducing the risk of errors. On-board digital electronics ensure stable settings from cycle to cycle and operator to operator, contributing to consistent analysis quality.
The device is compatible with different types of detectors, such as flame ionisation detector (FID), thermal conductivity detector (TCD), electron capture detector (micro-ECD) and nitrogen phosphide detector (NPD). This versatility allows a wide range of samples to be processed, from aromatic hydrocarbons to halogenated compounds in drinking water. For each type of application, the Agilent 7820A guarantees high sensitivity and a linear response over a wide dynamic range.
Ease of use is another major advantage of this system. Thanks to an intuitive user interface and user-friendly keyboard, even novice operators can fully exploit its capabilities. The absence of pressure gauges and gas adjustment buttons reduces the risk of human error and makes it easy to get started. The system also includes self-diagnostic functions for fast and efficient maintenance, minimising downtime.
The Agilent 7820A integrates seamlessly with Agilent's OpenLAB software ecosystem, offering a wide range of solutions for data management, chromatographic processing and regulatory compliance. The software provides real-time visualisation of instrument status and analysis queues, optimising laboratory organisation.
Designed to last, the 7820A benefits from Agilent's more than 40 years of chromatography expertise. Its robustness and reliability are recognised worldwide, making it a safe investment for any laboratory seeking to ensure optimal analytical productivity and quality on a daily basis.
