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Campbell Scientific offers atmospheric profile systems that measure gas concentration and temperature (optional) at several different intakes, which are typically spaced along the height of a tower to give a vertical concentration profile. These systems are used to calculate the change in storage, which may be combined with eddy-covariance fluxes to give a more complete measure of the surface gas exchange. Profile intakes may also be placed in alternative configurations such as a multi-plot gradient application (i.e., an upper and lower intake pair is placed at each test plot); with a CSAT3B, data from these systems may be used to estimate fluxes using the gradient (i.e., K-theory) method.

Product

Hệ thống đo Profile khí quyển CO2/H2O AP200

AP200 CO2/H2O Atmospheric Profile System

The AP200 is a complete, integrated CO2 and H2O atmospheric profile system. It measures carbon dioxide (CO2) and water vapor (H2O) concentration from up to eight intakes, which are normally spaced along the height of a tower to give a vertical profile. The AP200 is often used in conjunction with an eddy-covariance system to measure the storage term and provide you with a more complete measure of the surface gas exchange. 

Phần mềm EasyFlux WebH

EasyFlux WebH Software

EasyFlux® Web CSI-Hosted is a web-based software tool for monitoring any Campbell Scientific data-logger-based system. EasyFlux Web CSI-Hosted is hosted on Campbell Scientific's own Microsoft Azure server, which allows for automatic updates and maintenance of the software. After users create an account, they are given their own IP address to allow them to easily connect to their data from an Internet-connected device. Monitoring a network of data loggers is made easy with real-time data monitoring, customizable alerts, and data download capabilities. EasyFlux Web is compatible with all Campbell Scientific data-logger-based systems, including flux, weather, and soil stations. 

Updates in Version 2.01 

The updated EasyFlux Web 2.01 includes new benefits and features to enhance the user experience. EasyFlux Web 2.01 now provides the ability to monitor live video cameras. 

Phần mềm EasyFlux WebS

EasyFlux WebS Software

Current Version: 2.01 

EasyFlux® Web Self-Hosted is a web-based software tool for monitoring any Campbell Scientific data-logger-based system, including data loggers running EasyFlux® DL. EasyFlux® Web Self-Hosted is a user-installed version of EasyFlux® Web that allows users the ability to install on their own server and control updates of the software themselves. Monitoring a network of Campbell Scientific data-logger-based systems is made easy with real-time data monitoring, customizable alerts, and data download capabilities. EasyFlux® Web is compatible with all Campbell Scientific data-logger-based stations. 

Updates in Version 2.01 

The updated EasyFlux® Web 2.01 includes new benefits and features to enhance the user experience. EasyFlux® Web 2.01 now provides the ability to monitor live video cameras. 

CUSTOM SYSTEM REQUIREMENTS

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Closed-Path Eddy-Covariance Systems

Campbell Scientific offers closed-path eddy-covariance systems for fluxes of CO2, H2O (latent heat), sensible heat, CH4, N2O, and CO2 isotopes. These systems are an optimum solution for long-term, low-maintenance flux monitoring thanks to the features of automatic zero/span, low-power requirements, and the revolutionary vortex intake (U.S. Pat. No. 9,217,692), which reduces maintenance and improves H2O frequency response compared to traditional closed-path systems
Closed-Path Eddy-Covariance

Closed-Path Eddy-Covariance Systems

Air Quality and Pollution Instrumentation

High-performance monitoring systems designed to work when human lives are at risk
Hệ thống đo chất lượng không khí

Air Quality and Pollution Instrumentation

Turbulence and Energy Flux Systems

Campbell Scientific 3-D sonic anemometers are known for their research-grade performance, as evidenced by usage in a majority of NCAR, AmeriFlux, AsiaFlux, and NEON sites. The Campbell design features an extremely low ratio of transducer diameter to pathlength and a non-orthogonal geometry that keeps sonic paths closer to perpendicular with respect to mean horizontal flows, thereby minimizing transducer shadowing effects. The boom design also eliminates distortion of oncoming wind from support struts.
Hệ thống đo nhiễu loạn

Turbulence and Energy Flux Systems

Open-Path Eddy-Covariance Systems

Campbell Scientific offers low-power open-path eddy-covariance systems that are unmatched in the level of analyzer and sonic anemometer system integration.
Hệ thống đo lưu lượng CO2, H2O và nhiệt độ giữa hệ sinh thái và khí quyển

Open-Path Eddy-Covariance Systems

Trace Gas Systems

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.
Khí trace

Trace Gas Systems

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