How it works
The Teledyne API CO2 Gas Filter Correlation Carbon Dioxide Analyser (Model T360) measures Carbon Dioxide by comparing infrared energy absorbed by a sample to that absorbed by a reference gas. Using a Gas Filter Correlation Wheel, a high-energy IR light source is alternately passed through a CO₂ filled chamber and a chamber with no CO₂ present. The light path then travels through the sample cell, which has a folded path of 2.56 metres.
The energy loss through the sample cell is compared with the reference signal provided by the filter wheel to produce a signal proportional to concentration, with little effect from interfering gases within the sample. This design produces excellent zero and span stability and high signal to noise ratio, allowing excellent performance over a wide concentration range.
Servicing
Datasheet
CO2 Gas Filter Correlation Carbon Dioxide Analyser (Model T360)
Specifications
- Ethernet, RS-232, and (optional) USB com ports
- Front panel USB connections for peripheral devices and firmware upgrades
- 8 analogue inputs (optional)
- Adaptive signal filtering optimises response time
- Temperature & pressure compensation
- Comprehensive internal data logging with programmable averaging periods
- Ability to log virtually any operating parameter
- Two-year warranty
- Five-year warranty on GFC wheel
