The instrument uses a 6-port valve with a single sorbent trap, and a metallic capillary column.
It has a minimum detection level as low as 15 ppt (for 1,3-Butadiene for e.g.) in ambient air, and analyses up to 32 compounds during a single analysis.
The airmo VOC C2-C6 uses a thermoelectric cooling system to control the temperature of the sample trap when required, for example for the analysis of Ethyne. Miniaturization, sensitivity, mobility and flexibility are its main features.
Everything from the sample port up to the data storage is integrated in a 19"- rack 4U (programmed gradient temperature of the oven and pressure/flow control of the carrier gas by the piezo-valve). Before delivery the analyzer is tested for one week by our quality control department.
The Vistachrom software enables the user to analyze and store data on a PC. It provides user friendly utilities to recalculate, calibrate, configure the measurement and export data.
The software allows the calculation of retention time, area, mass or concentration profiles.