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The LI-COR LI-7815 CO2/H2O Trace Gas Analyzer provides exceptionally stable and precise measurements for long-term atmospheric monitoring measurements. CO2 measurements drift less than 0.2 ppm per 24-hour period with 0.04 ppm precision (1σ, with 5-second averaging) at 400 ppm CO2 in dry air at STP.
The LI-7815 CO2/H2O Gas Analyzer provides stable and precise CO2 measurements in a rugged, portable, and cost-effective design.
The LI-7815 Trace Gas Analyzer can be used for, but is not limited to, the following applications:
The LI-7815 Trace Gas Analyzer is ideal for applications that require long-term CO2 monitoring, or where precision and stability over time is critical.
In comparison to the LI-7000 CO2/H2O Gas Analyzer, the LI-7815 provides a wider measurement range, low drift characteristics, and more flexibility in its uses and applications. While it does not provide a differential measurement, the LI-7815 still provides sub-1.0 ppm measurements.
The LI-7815 is not designed for eddy covariance applications—which requires higher frequency measurements. If you need higher frequency measurements for the eddy covariance method, consider our eddy covariance solutions.
Specifications subject to change without notice.
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