Combining our proprietary Dynamic Combustion System, dry colorimetric methods and user-friendly CiSmart Software, C.I. Analytics’ 9730 Multi-Purpose Process Analyzer provides the solution to your analytical needs. Our 9730 model is designed for online use in industrial settings and is capable of detecting NOx, Total Sulfur, Total Nitrogen or Total Chlorides in your process streams.

Using C.I. Analytics’ Dynamic Combustion System, the target impurity undergoes a reaction to form a gaseous compound that is detectable by our dry colorimetric methods. These methods involve the use of Sensi-Tapes® which, when exposed to the gaseous product, change color in direct proportion to its concentration. A photo-optical system then compares the tape color to a standard response curve. The results from this process are accurate with a repeatability of ±2% or better.