主要技术特点：

Selectively measures a wide range of gases and vapors
Linear response over a wide dynamic range
Stable and reliable: ensuring a maximum of only two calibrations a year
Compensates for temperature and pressure fluctuations, water vapor interference, and interference from other known gases
Virtually no warm-up time necessary for quick operation

Advanced Energy的Innova®3433i光声监测仪是一种高度精确、可靠、稳定的定量气体监测系统。气体选择性是通过使用滤光片来实现的。通过安装多达五个过滤器，Innova 3433i可以测量任何空气中多达五种成分气体和水蒸气的浓度样品检测界限取决于气体，但通常在ppb区域。这些测量的准确性是由仪器补偿温度和压力波动、水蒸气干扰和已知存在的其他气体干扰的能力所保证的。