
Ambient air/emission gas analyzers
Calibration gas generator
CGS-12
- A gas preparation device for calibration of a flow ratio mixing system for the purpose of using calibration of an atmospheric sulfur dioxide analyzer, a nitrogen oxide analyzer, and a carbon monoxide analyzer.
- A zero gas generator is built in, and purifies to zero gas by absorbing the air in the atmosphere
- Concentration of span gas (calibration gas) can be arbitrarily set between 1/100 and 1/10,000 of the component gas