Rapid, reliable and simultaneous ppb level monitoring of formaldehyde, acetaldehyde and methanol in ambient air

The airmoHCHO online analyser from Chromatotec performs uninterrupted, reliable and simultaneous monitoring of formaldehyde (HCHO), acetaldehyde and methanol in ambient air. This user-friendly and highly dependable auto-GC-FID based system offers rapid ppb level data in a 30 minute cycle time as there is no need for time consuming sample preparation. This cylinder free airmoHCHO solution controlled by GC is available in rack or wall mounted box. 

This robust analyser features a carrier gas back-flush to clear the GC of potential contaminants that could adversely affect the system. There is no requirement for cumbersome cylinders because H2 and zero air generators are part of the system, along with calibration units to lower maintenance and operating costs and labour.

Chromatotec’s integrated Vistachrom software enables data to be displayed as results tables or chromatograms, making it easy for numerical results to be reviewed. For further peace of mind, results are automatically validated by an internal HCHO permeation tube included with the analyser.