Application

APNA-370 Ambient NOx monitor

APNA-370 Ambient NOx Monitor, MCERT certified.

The APNA-370 continuously monitors atmospheric　NOX, NO2, and NO concentrations using a cross-flow modulated semi decompression　chemiluminescence method. The APNA-370 employs an independent, internal dry-method　sampling device to...

APOA-370 Ambient Ozone monitor

APOA-370 Ambient Ozone Monitor, MERTS Certified

The APOA-370 continuously monitors atmospheric ozone concentrations using a cross flow modulated ultraviolet absorption method. The APOA-370 employs an independent, internal dry-method sampling device to achieve the highest...