Measure SO2 in ambient air up to 100ppm with the Thermo Scientific™ Model 43i SO2 Analyzer, the first gas analyzer to utilize pulsed fluorescence technology to measure SO2. Reflective bandpass filters are less subject to photochemical degradation and more selective in wavelength isolation, resulting in both increased detection specificity and long term stability.
Key Features:
High sensitivity and fast response time
Linearity through all ranges
Internal sample pump
Insensitive to changes in flow and ambient temperature
The Model 43i with Oxygen uses paramagnetic sensor technology to extend the possibilites of SO2 measurment, reading and reporting the concentration of oxygen in the sample stream up to 100%. Additionally, programming allows the user to correct the SO2 reading for the amount of oxygen in the sample.
