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The first truly mobile system for simultaneous measurement of photosynthesis and chlorophyll fluorescence. For field work, size and weight matter. At a weight of approximately 5 kg for both the console and cuvette, benefits include:
• Less site disturbance
• Easy access to hard-to-reach areas
• No need for a tripod or assistance
• Reduced fatigue
• An entirely new research experience
Our system is easy to use and highly intuitive. That means minimal training is needed, allowing you to begin collecting data shortly after your system arrives. Built-in system help dialogs are there to guide even the most inexperienced user every step of the way. Rely on the defaults or customize your own settings to monitor and display numerical and graphical data.
The CIRAS-3 offers fully-automatic, complete and independent control of CO2, H2O temperature and light for response curves (i.e. fast A/Ci curves, light response, etc.) Control of all environmental parameters can be dynamic or preprogrammed. The CIRAS-3’s temperature stability and control is the most reliable in the industry. We also offer one of the widest temperature control ranges available with an extensive variety of different controlling options.
Our CFM-3 Chlorophyll Fluorescence Module has a built-in light source. It can be used as both a fluorometer (PAM) and as an independent light source making it not only versatile but time and cost-efficient. Our unique “MultiPulse™ technology allows for the popular estimation of apparent Fm‘.
Generate ultra-fast A/Ci curves in a fraction of the time using our innovative and programmable high-speed CO2 ramping technique.
The CIRAS-3 is a true differential analyzer featuring four independent gas analyzers for CO2 and H2O. It’s compact size and small total system volume ensures the most rapid, accurate equilibration and leaf gas exchange measurement.
The CIRAS-3 can be used with a number of different leaf cuvettes for measurement of leaf gas exchange and chlorophyll fluorescence. It can also be used as a stand-alone CO2 and H2O differential gas analyzer. Measure insect respiration as well as soil CO2 efflux and net canopy flux using our chambers or yours.
Our PLC3 LED Light Units feature red, green, blue and white light enabling users to control both light intensity up to 2500 µmol m-2s-1 and proportion of light by wavelength.
Our Auto-Zero measurement principle ensures an inherent calibration stability confirmed by more than 35 years of experience in gas technology. It allows for fast warm-up, adaptation to changing ambient conditions and unsurpassed stability for many years.
The CIRAS-3 is designed with the high-level field researcher in mind. Its small size makes it the most mobile photosynthesis system of its kind, alleviating the need for assistance or tripods.
The innovative design of the CIRAS-3 utilizes its small system volume to ensure faster equilibration as well as the most rapid and accurate measurements available. Faster measurements allow the user to expand the parameters of their research and use their time and resources efficiently. Check out the size and weight of the CIRAS-3 console and leaf cuvettes and you will quickly discover why smaller and lighter is better.
The location of the CIRAS-3’s IRGAs (Infrared Gas Analyzers) in the main console — right next to the internal gas mixing system and flow control — allows the CIRAS-3 to provide an ultra-fast response to changes in “reference” gas, and the fastest and most accurate mobile photosynthesis measurement available. IRGAs in the console makes the entire system highly portable, not to mention the added protection from dirt, dust, and debris commonly found in and around a leaf cuvette.
Sound system electronics coupled with powerful Li-ion battery packs allows operation of the CIRAS-3 system for up to 12 hours. An important element of field work, you will find our batteries allow for a much longer duration of time in the field as well as eliminating the need to swap out batteries.
