Thermo Fisher 49i

Measure 

O3

Description 

The Thermo Scientific™ Model 49i Ozone Analyser utilises dual-cell, UV photometric technology to measure the concentration of ozone (03) in ambient air. 

Features

• Measures amount of ozone in the air from 0.05 ppb concentrations up to 200 ppm
• Dual range and auto range are standard features, as is temperature and pressure correction
• Because the instrument has both sample and reference flowing at the same time, a response time of 20 seconds can be achieved
• User-settable alarm levels for concentration and for a wide variety of internal diagnostics are available from an easy-to-follow menu
• Instrument features an Ethernet port as well as flash memory for increased data storage and field upgrade capabilities