Product specifications

1 OVERVIEW
1
1 OVERVIEW
1.1 Introduction
The APOA-370 is an ambient ozone (O
3
) monitor using the non-dispersive ultraviolet
absorption (NDUV) method as its operating principle.
This monitor allows you to continuously measure the concentrations of O
3
in the atmosphere.
As the analog output of concentrations, you can select either the combination of momentary
value and rolling average or that of momentary value and average (optional). The default
setting is the combination of momentary value and rolling average.
Addition of an RS-232C port (optional) will allow you to carry out data communication.
1.2 System Configuration
APOA-370 is a standalone system that allows you to operate it by merely connecting a zero
gas purifier.
The system can be upgraded by connecting a computer, monitor, recorder.
The system configuration of APOA-370 is shown in the following diagram:
Fig. 1 System configuration
APOA-370