PAS Sense 1403

CAI PAS Sense analyzers use photoacoustic infrared technology to measure many of the most commonly measured IR-absorbing gases. Gas selectivity is achieved through the use of optical filters that provide both a means of detecting the gas of interest and compensating for interfering gases and water. Both bench-top and rack-mounted PAS configurations are available
"An optional carousel is available to accommodate up to five additional gases. Typical applications for CAI PAS analyzers include:

Vehicle exhaust measurements for Ammonia, Ethanol, Nitrous Oxide, CO2, CO and H2O
SHED testing for Methanol, Ethanol, Toluene, CO2, R-134-A and H2O
Process quality control
Stack gases
VOC/THC analysis
Fermentation/greenhouse gases
Trace gas analysis
Occupational health and safety
Livestock emissions"