Campbell Scientific offers our newest TDLAS closed-path trace gas analyzer model, the TGA200A, for measurements of CH4, N2O, or CO2 isotopes. The TGA200A has been optimized for rugged, low-maintenance operation, as it can be placed directly outside on the ground and no longer requires liquid nitrogen.
The TGA200A Trace-Gas Analyser measures trace-gas concentrations in an air sample using tunable-diode laser absorption spectroscopy (TDLAS). This technique provides high sensitivity, speed, and select...leer más
The 30497 is a sampling system most often used with a trace-gas analyzer in low-flow applications such as profile or chamber measurements. The 30497 features 12 ports or inlets for measuring sample ai...leer más