Innova (CAI) Model 1412 and 1314 analyzers use photoacoustic infrared technology and
precision optical filters to achieve ppm and ppb detection limits for a wide range of toxic gases
and VOC’s. The units can measure up to (5) gas components AND water vapor. They are used
for emissions monitoring and ambient gas detection applications, and can be mated with
multipoint samplers. These analyzers are extremely stable and reliable, requiring only 1 to 2
calibrations per year. The analyzers compensate for water-vapor interference as well as
temperature and pressure fluctuations.