Gas and Liquid Monitoring

Analytical Systems Keco is a global company specializing in continuous on line process analysis. Established in 1984, our company provides field proven liquid and gas analyzers to refineries, chemical plants, gas processing and many other industries.

The exceptional on line performance of our analyzers comes from the rigorous quality control measures in place at ASI. In order to earn the ASI certification, documented verification of accurate stable results over an extended, uninterrupted period of operation is required. Our systems have earned certification in even the most aggressive environments.

We offer several solutions to your gas analyzer needs, such as CO2 in gas analyzers, H2S in gas analyzers, total sulfur in gas analyzers and H2S + total sulfur in gas analyzers.

Our liquid analyzer options include H2S in liquid analyzers, oil in water analyzers and hydrocarbon VOC in water analyzers. 

If you are looking for a liquid in gas analyzer, our analyzation system offers sample transfer stripper (exclusive ASI membrane technology) and solid state transfer. The oil in water monitor utilizes patented and exclusive features that are only available from ASI. These systems are commonly used for the analysis of oil in water for holding ponds, cooling towers, heat exchangers, waste water, produced water, run off water and much more. 

With decades of industry specific experience, our engineers and technicians can implement the best solution for your specific application. ASI analyzers conform to ASTM approved methods. They have been awarded BACT (Best Available Control Technology) by the Texas Commission on Environmental Quality (TCEQ), which means that they are cost effective, increase personal safety and protect the environment. Because of our commitment to quality and performance, Shell Global and Saudi Aramco have designated Analytical Systems International as their preferred vendor.

Contact Analytical Systems International today to see how we can help you with all of your gas and liquid monitoring needs.