CIRAS-3 Portable Photosynthesis System Redef ining the Boundaries of Life Science Research • Photosynthesis • Chlorophyll Fluorescence • Soil Respiration • Canopy Assimilation • Insect Respiration CIRAS-3 Redef ining “portability”. Meeting the demands of the serious researcher driving the future of science. High-Contrast, Full-Color Transflective LCD + Outstanding readability, particularly in bright sunlight + Field Fit. Lab Accurate. Always Reliable. User-defined presentation of data (numeric, graphical or custom) + Optimized 30° viewing angle User-Adjustable Handle System Navigation & User Inputs + 27 tactile keys for easy user inputs & navigation Control in the Palm of Your Hand + Up to 8 parameters + Convenient viewing with Two Internal Rechargeable onboard LCD Li-ion Battery Packs + Switch display + Up to 12 hours of parameters continuous operation + Record remotely Field-Rugged Enclosure + Lightweight aluminum enclosure + Easy access battery compartment + Shock-absorbing polyurethane base Ambient Temperature Sensor CIRAS-3 Main Console Weight: 4.5 kg (including batteries) Dimensions: 28 cm (W) x 14.5 cm (D) x 24 cm (H) www.ppsystems.com sales@ppsystems.com CIRAS-3 Redef ining “portability”. Meeting the demands of the serious researcher driving the future of science. Field Fit. Lab Accurate. Always Reliable. Laboratory Results in a Field-Portable System Non-Contact Infrared Leaf Temperature Sensor + Best sensing technology for accurate measurement of leaf temperature Leaf Gaskets + Truly mobile! Lightweight console + Airtight seal (4.5 kg) & leaf cuvette (0.75 kg) + No damage Control in the Palm of Your Hand External PAR Sensor to vegetation + True differential gas analyzer (Ambient) + Up to 8 parameters featuring four independent, + Convenient viewing with non-dispersive infrared gas onboard LCD analyzers for both CO + 2 & H2O Switch display parameters + Small system volume optimized for the + Record remotely fastest, most accurate measurement of photosynthesis available + Rapid measurement of A/Ci with our Internal PAR Sensors high-speed CO2 ramp technology + Fully automatic, independent & programmable control of CO2, H2O, temperature & light Peltier Cooler + Up to 12 hours of continuous use + For accurate & stable temperature control with two lightweight, energy-efficient Li-ion battery packs + Collect a full range of data in a single Customize Your PLC3 Universal Leaf Cuvette in the Field measurement Three interchangeable head plates come standard, making it the go-to cuvette in most situations. + Simultaneous measurement of photosynthesis & chlorophyll fluorescence + Unlimited data storage + Intuitive user interface 25 mm x 7 mm 18 mm Diameter 25 mm x 18 mm + Powerful, highly customizable Works with our CFM-3 Chlorophyll Fluorescence Module, too! software All accessories are field-changeable as well — virtually plug & play! + Versatility at it's best with lightweight, field-ready plug & play accessories for several applications CIRAS-3 Main Console PLC3 Universal Leaf Cuvette Weight: 4.5 kg (including batteries) Weight: 0.75 kg Dimensions: 28 cm (W) x 14.5 cm (D) x 24 cm (H) Dimensions: 32 cm (L) x 3.8 cm (Handle Diameter) www.ppsystems.com sales@ppsystems.com Fully Mobile & Fast Response Eliminating the obstacles while elevating the experience. Size & Weight Matter Portability is critical, particularly when field research takes you to remote sites. Having a system that is lightweight with a small footprint results in less site disturbance, greater access to hard-to-reach places and reduced fatigue. At just 4.5 kg for the CIRAS-3 main console (including both Li-ion battery packs) and 0.75 kg for the leaf cuvette, field measurements become an entirely new research experience. Packed with Power Advanced system electronics coupled with powerful, efficient Li-ion battery packs allow for continuous system operation up to 12 hours. Our batteries have greater power density allowing for longer battery life, eliminating time-consuming and cumbersome battery changes in the field. Minimal Maintenance Required No need to concern yourself with routine service or maintenance of any electrical or mechanical components on the CIRAS-3 console – including the optical bench. Simply maintain easily accessible desiccants and filters and periodically inspect the leaf cuvette head and gaskets for dust, dirt and any debris from vegetation. Simply put, the CIRAS-3 is remarkably low maintenance! www.ppsystems.com sales@ppsystems.com Fully Mobile & Fast Response Eliminating the obstacles while elevating the experience. Additional Field-Friendly Features + Plug & Play Leaf Cuvettes & Chambers Al accessories are elegantly designed to connect directly to the CIRAS-3. No assembly or disassembly required. + Two Leaf Cuvettes in One The PLC3 Conifer and Narrow Leaf Cuvettes are convertible by design. Need both styles? Simply change out the top head plate to convert from one style to the other. The PLC3 Narrow/Conifer LED Light Unit is designed to fit both leaf cuvette styles – an additional value. + Automatically Control or Create Air Supply Humidity Built into the CO2/H2O control air supply, the CIRAS-3’s unique H2O Vapor Equilibrator incorporates Nafion® gas tubing to ensure accurate, stable and precise control of H2O above and below ambient levels. + CFM-3 Chlorophyll Fluorescence Module The CFM-3 can be used as both a fluorometer and as an actinic light source. All light sources and fluorescence detection capability is built into one single, compact module. + Stand-Alone CO2/H2O IRGA The CIRAS-3 console can be used independently for accurate, precise and reliable measurement of CO2 and H2O. Do you have your own custom chambers that you would like to use? No problem! Simply connect the gas lines to the CIRAS-3 and begin your measurements. + Ideal Flow Rates The CIRAS-3 can be programmed to control flow rates up to 500 cc min-1 resulting in fast response time, higher differentials and lower signal-to-noise ratio on CO2 and H2O, particularly on small vegetation. “The people working in my lab and I have been extremely satisfied with the CIRAS-3. We have found all of the CIRAS systems (my first was the CIRAS-1) to be easy to use and highly reliable. “In addition, the technical support and service at PP Systems is impeccable.” — Bruce Schaffer, Ph.D. University of Florida www.ppsystems.com sales@ppsystems.com You're in Control The certainty of automated environmental controls & the versatility of complete programmability. CO2 & H2O Gas Analyzers Auto-Zero Columns The heart & soul of any leaf gas exchange system The backbone and most critical part of any leaf gas exchange system is the gas analysis system. The CIRAS-3 is a true differential analyzer featuring 4 independent, non-dispersive infrared gas analyzers (IRGAs) ensuring the most accurate and reliable measurement and control of CO2 and H2O available. For high-level research, this is a critical requirement and a major advantage over gas switching systems. For enhanced reliability, there are no moving parts and the optical bench is temperature controlled and pressure compensated for the most accurate and reliable measurement of CO2 and H2O under changing ambient conditions. Each gas analyzer includes an IR source, highly polished gold-plated sample cells, and detectors optimized for CO2 (4.26 µm) and H2O (2.60 µm). Located in the console, the CIRAS-3's optical bench is safely protected and filtered from even the harshest of environmental conditions, virtually eliminating the need for any user maintenance or cleaning. The IRGAs are located close to the internal gas mixing system, providing tight control of gas flow and ultra-fast response to changes in the reference CO2 and H2O gas supply. Our Unique Auto-Zero Technique No factory recalibration required Expect nothing less than the most accurate, reliable and stable calibration of CO2 and H2O for many years without the need for inconvenient, time-consuming and costly return-to-factory calibration. Our innovative, proprietary Auto-Zero measurement technique ensures an inherent calibration stability that has been confirmed by more than 30 years of experience in gas analysis technology. It allows for very fast warm-up, quick adaptation to changing ambient conditions and excellent long-term stability. Auto-Zero also minimizes effects on span gas sensitivity, IR source aging, as well as changes in detector sensitivity and electronics. Simple, periodic system checks are recommended to confirm system integrity and calibration. Soda Lime (CO2 Scrubber) Molecular Sieve (CO2 & H2O Scrubber) CO2 Measurement & Control Drierite (H2O Scrubber) Automatic and programmable CO2 control is standard with the CIRAS-3. PP Systems pioneered the method of controlling CO2 back in 1992 (CIRAS-1) using mini CO2 cartridges that are commercially available and easily sourced worldwide. Our proprietary gas mixing technology and CO2 regulator provide accurate, stable and constant flow of CO2. Each CO2 cartridge provides at least 12 hours of continuous use in the field and our CO2 regulator and cartridge holder are maintenance free. Measurement Range Control Range 0 – 10000 µmol mol-1 0 – 2000 µmol mol-1 The CIRAS-3 can easily be connected to an external CO2 source if required. It can also be easily programmed and configured Environmental control is fast and easy. for ambient CO2 measurements. www.ppsystems.com sales@ppsystems.com You're in Control The certainty of automated environmental controls & the versatility of complete programmability. CO2 & H2O Control Columns H2O Measurement & Control PP Systems also pioneered the method of controlling H2O automatically. Programmable H2O control is standard with the CIRAS-3. Onboard, self-conditioning desiccants are used for controlling H2O via user-defined settings. The CIRAS-3 can control H2O based on a percentage of ambient, VPD (Vapor Pressure Deficit), or to a specific H2O concentration (mb). Measurement Range Control Range 0 – 75 mb 0 – Dewpoint The CIRAS-3 can easily be configured for above and below ambient H2O measurements. Temperature Measurement & Control The CIRAS-3 features the widest range, as well as the fastest and most reliable temperature control in the industry. Each leaf cuvette’s integral automatic temperature control is highly accurate and stable. Peltier coolers with heat sink and fan are mounted on all cuvette heads for precise control over a wide range of temperatures. The CIRAS-3 can be programmed to control to a specific leaf temperature, a specific cuvette air temperature or to track leaf to ambient. Temperature control can also be disabled. Control Limits Control Range 0 – 45 °C -10 °C below ambient to +15 °C above ambient Light Measurement & Control Automatic control of light intensity is achieved with our compact, low-power lightweight LED (RGBW) light units available for each of our PLC3 leaf cuvettes. Measurement Range Control Range 0 – 3000 µmol m-2 s-1 0 – 2500 µmol m-2 s-1 (PLC3 Universal) Soda Lime (CO2 Scrubber) 0 – 2000 µmol m-2 s-1 (PLC3 Conifer & Narrow) H2O Vapor Equilibrator Each light unit features a bank of red, green, blue and white LEDs. In addition to controlling Drierite (H2O Scrubber) light intensity, you can also control the proportion of light by wavelength, which can be especially useful for research on plant responses to different light types. Trusted accuracy & reliability provide the freedom to focus on the important work to be done. www.ppsystems.com sales@ppsystems.com Ultra-Fast A/Ci Curves The game-changing technology & technique that generates the fastest & easiest measurements available. Our High-Speed CO2 Ramping Technique Bean at 25 °C Researchers perform rapid A (Assimilation) vs. C 40 i (Intercellular CO2) curves to provide parameters for photosynthetic characteristics of leaves 35 beyond those derived from any single A and Ci measurement including: 30 · Maximum capacity of the ribulose 25 bis-phosphate carboxylase enzyme )-1 (Rubisco-V s cmax) -2 · 20 Maximum rate of photosynthetic electron transport (Jmax) · 15 A (μmol m Maximum rate of triose phosphate Steady-State A vs. Ci Non-Steady-State A vs. C utilization (TPU i cmax) 10 For years, researchers have optimized survey time without sacrificing accuracy by 5 utilizing our proprietary gas mixing system for performing Stored Differential Balance 0 (SDB). Our unique SDB self-calibration 50 100 150 200 250 300 350 400 450 routine lets you accurately measure and C (µmol mol-1) i store CO2 and H2O concentrations over a Comparison of a non-steady-state A/Ci curve performed in 7 minutes using our high-speed CO2 series of levels, eliminating steady-state ramping technique to a traditional point-by-point steady-state A/Ci curve performed in 35 minutes for a typical C response interruptions to balance or match 3 Bean (Phaseolus vulgaris) at 25 °C with PAR of 1800 µmol m-2 s-1. reference and analysis gas analyzers. Bunce, J. (2018). Three Methods of Estimating Mesophyll Conductance Agree Regarding its CO2 Sensitivity in the Rubisco-Limited Ci Range. Plants, 7(3), 62. This allows you to experience incredibly fast, doi:10.3390/plants7030062 non-steady-state measurement of A/Ci in a fraction of the time required for steady-state methods thanks to the CIRAS-3’s SDB and our innovative high-speed CO2 ramping technique — revolutionizing the research experience. The process is fully automatic and programmable and post-processing of data could not be any easier — more measurements and data points in a much shorter period of time! www.ppsystems.com sales@ppsystems.com Photosynthesis & Chlorophyll Fluorescence The compact, lightweight & versatile solution for both measurements. CFM-3 Chlorophyll Fluorescence Module If your research includes chlorophyll fluorescence, the CFM-3 Chlorophyll Fluorescence Module is capable of simultaneously measuring chlorophyll fluorescence and photosynthesis. MultiPulse™ Technology for Accurate Estimation of Fm’ The CFM-3 is capable of delivering high- saturating pulses up to 10000 µmol m-2 s-1. The CIRAS-3 is the only system available that features our innovative MultiPulse™ technology. MultiPulse™ produces a sequence of user-defined, lower-saturating pulse light levels, avoiding the risk of photodamage to the leaf while accurately estimating apparent Fm‘. Actinic Light Source — Added Versatility & Value The CFM-3 is elegantly designed with all light sources and fluorescence detection capability built directly into one lightweight, compact unit. Elegant & Lightweight Design — Ideal for Field Use It can act as an actinic light source for leaf gas 1. Simply slide the unit onto the upper jaw exchange and as a pulse-amplitude-modulated of the cuvette. (PAM) fluorometer for measurement of 2. Plug the power connector into chlorophyll fluorescence on both dark- and the cuvette. light-adapted vegetation. That's it! Multiple Leaf Head Plates The compact module is lightweight (0.3 kg), truly plug and play, and allows the user to measure chlorophyll fluorescence over the entire leaf area using any of the three leaf head plates that come standard with Chlorophyll Fluorescence Parameters the PLC3 Universal Leaf Cuvette. Measured Calculated PLC3 Universal Leaf Cuvette Head Plates F Fv ΦPSII qL Fs Fv/Fm J ΦNO Fo Fv’ qP ΦNPQ-K Fm Fm’ qNP ΦfD Fo’ Fv’/Fm’ NPQ ΦNPQ-G 25 mm x 7 mm 18 mm Diameter 25 mm x 18 mm 1.75 cm2 2.5 cm2 4.5 cm2 www.ppsystems.com sales@ppsystems.com Lightweight & Field-Adaptable Revolutionizing the research experience. PLC3 Leaf Cuvettes Each cuvette is truly plug & play! No need for time-consuming delicate reassembly & adjustment of different heads or sensors. All leaf cuvette materials are carefully selected to minimize influences such as infrared radiation, water sorption, CO2 effects & leaks. PLC3 Universal Leaf Cuvette By far our most popular leaf cuvette, the PLC3 Universal Leaf Cuvette measures most flat, broad leaf plants. It comes standard with three interchangeable window head plates that are easy to swap out, allowing you to accommodate a wide range of different leaf sizes in the field. For flat, broad leaves Two miniature PAR sensors provide a highly reliable average of PAR inside the cuvette in addition to ambient PAR measured by an external sensor. A technologically advanced Infrared (IR) sensor provides accurate, non-contact measurement of leaf temperature. PLC3 Universal Leaf Cuvette Leaf temperature can also be determined by energy balance. PLC3 Universal Leaf Cuvette Field-Changeable Head Plates + Comes standard + Easy to swap out in the field 25 mm x 7 mm 18 mm Diameter 25 mm x 18 mm + Survey multiple types of vegetation PLC3 Conifer & Narrow Leaf Cuvettes An internal PAR sensor provides measurement of PAR inside the cuvette in addition to ambient PAR by an external sensor. Leaf temperature is calculated using energy balance or measured directly using a precision thermistor for contact measurement. For grasses, For grasses, cereal crops cereal crops & short needle & long needle conifers conifers Need both? No need to purchase two cuvettes. Optional head plates provide the simple PLC3 Conifer Leaf Cuvette PLC3 Narrow Leaf Cuvette conversion between "narrow" and "conifer". www.ppsystems.com sales@ppsystems.com Lightweight & Field-Adaptable Revolutionizing the research experience. LED Light Units Automatically control both light intensity & proportion of light by wavelength Optional light units are available for automatic control of light for all PLC3 leaf cuvettes. Each light unit features a bank of red, green, blue and white LEDs (RGBW), allowing for automatic control of both light intensity and proportion of light by wavelength. All light units are designed to ensure uniform light distribution over the entire leaf area for accurate results. Effortlessly connect our light units to the corresponding leaf cuvette head for use on cloudy days or for controlled light experiments, or remove for ambient measurements. Wavelength (RGBW) Color Peak Full Width at Half Max Red 625 nm ± 5 nm 15 nm Green 528 nm ± 8 nm 40 nm Blue 475 nm ± 10 nm 28 nm White 425 – 700 nm Light Control Ranges Universal 0 – 2500 µmol m-2 s-1 Narrow/Conifer 0 – 2000 µmol m-2 s-1 PLC3 Universal Leaf Cuvette with PLC3 Universal LED Light Unit PLC3 Conifer & Narrow LED Light Unit A single light unit for both — an added savings in cost, space & weight in the field This PLC3 LED Light Unit is uniquely designed as an interchangeable RGBW light source for both the PLC3 Conifer and Narrow Leaf Cuvettes. PLC3 Conifer & Narrow LED Light Unit www.ppsystems.com sales@ppsystems.com Powerful, Customizable & Intuitive Software with a user interface that's quick to learn & easy to use. Outstanding Readability Under All Lighting Conditions, Particularly High Sunlight The CIRAS-3 features a large, full-color 7.0” transflective display offering unsurpassed readability even under high sunlight conditions. The brighter the sun, the higher the contrast! The console is ergonomically designed to offer a 30° viewing angle to comfortably view the display from just about any position in the field. A 27-key tactile keypad is available for all user inputs and system navigation. Your First Measurements in Minutes Begin collecting data shortly after your system arrives. Built-in system help and user tutorials are designed to guide even the most inexperienced user every step of the way. Details with Your Data Data Presentation Easily include that detailed, alphanumeric Customize the information that you would like to be presented on the LCD under your system information needed for analysis and preferences. Many displays, as wel as presentation of data, are user-definable including numeric post-processing your stored data using display of information, numeric and graphical presentation of data or customized data for your the CIRAS-3's virtual keyboard. specific parameters. “The CIRAS-3 is accurate, reliable, easy to use and extremely robust in greenhouse as well as field conditions. We look forward to continuing to work together to discover new innovations in agriculture.” — Dr. Jeremy Pattison Driscoll’s Research & Development www.ppsystems.com sales@ppsystems.com Powerful, Customizable & Intuitive Software with a user interface that's quick to learn & easy to use. Data Collection & Transfer Measurements can be performed manually or automatically based on user-defined time intervals or programmable response curves. Response scripts can be programmed directly on the CIRAS-3 console or by using our PC Utility. Data storage is flexible & virtually unlimited. Data can be stored to internal memory or directly to a USB flash drive and is easily transferred to your PC for further analysis in your spreadsheet program of choice. PC Utility Response Scripts Editor Remote Operation & Display Programming experiments from a PC is effortless with PP Systems’ PC Utility. Easily create, Presenting information or utilizing the CIRAS-3 edit and modify your own response curve scripts. Once created, simply upload to the CIRAS-3 as a teaching tool? Operating the CIRAS-3 console for execution or share with colleagues that may want to replicate your experiment. remotely on a PC is a popular feature for those particular applications, and more. Parameters Measured CO2 Reference Cuvette Temperature CO2 Analysis Leaf Temperature CO2 Differential PAR Internal H2O Reference PAR External H2O Analysis Relative Humidity H2O Differential Flow And Leaf Area Air Temperature Calculated Assimilation (A) Intercellular CO2 (Ci) Stomatal Conductance (gs) Evaporation/Transpiration (E) Vapor Pressure Deficit (VPD) Water Use Efficiency (WUE) www.ppsystems.com sales@ppsystems.com Valuable Versatility A single instrument capable of multiple applications. Expand your measurement capabilities with field-ready plug & play accessories. All CIRAS-3 accessories are lightweight & designed to connect directly to the console, further enhancing the process of discovery. Soil CO2 Efflux The popular SRC-2 Soil Respiration Chamber is the industry standard for rapid, accurate survey measurement of soil CO2 efflux. The lightweight chamber is constructed of rugged PVC with a convenient handle for placement on the soil surface. A stainless steel ring provides a good seal on the soil surface or on collars.* A built-in temperature sensor measures air temperature near the soil surface. Dimensions 150 mm (H) x 100 mm (D) Temperature Sensor (Precision Thermistor) Volume 1171 ml Range -5 to 50 °C Area 78 cm2 Accuracy ± 0.5 °C at 25°C Cable Length 1.5 meters Weight 0.9 kg * Optional collars are available for the CPY-5 Canopy Assimilation Chamber & the SRC-2 Soil Respiration Chamber from PP Systems. Net Canopy CO2 Flux The CPY-5 Canopy Assimilation Chamber is ideal for measurement of net canopy CO2 flux on low-lying vegetation and fruit. Constructed of rugged polycarbonate, the interior of the transparent chamber includes a user-adjustable PAR (Photosynthetically Active Radiation) sensor and an air temperature sensor near the soil surface. An aluminum ring provides a good seal on the soil surface or on collars.* Dimensions 145 mm (H) x 146 mm (D) Temperature Sensor (Precision Thermistor) Area 167 cm2 Range -5 to 50 °C Cable Length 1.5 meters Accuracy ± 0.5 °C at 25°C Weight 1.05 kg PAR Sensor Fully cosine corrected Range 0-3000 µmol m-2 s-1 Accuracy ± 5 µmol m-2 s-1 Precision 1 µmol m-2 s-1 Insect Respiration Our Insect Respiration Chamber can be used to measure CO2 respiration from small insects. Chamber Dimensions 15.1 cm (L) x 25 cm (D) Chamber Volume 33 cm3 (not including gas tubing) Chamber Weight 65 g Custom Chambers? No Problem. The CIRAS-3 console can be used as a stand-alone CO2 and H2O differential gas analyzer. Custom chambers are easily integrated in the laboratory or field. www.ppsystems.com sales@ppsystems.com Training & Technical Support With you in the field & for the life of your system. We want you to have the best possible experience & fully utilize your instrument's capabilities from day one. Hands-On Training Technical Support Our goal with any of our instruments is that Prompt service and support is paramount you not only understand basic operating and we are highly responsive to all requests. procedures, but that you use the instrument Direct technical support is available from to its fullest capacity. our U.S. headquarters as well as through We will get you up to speed quickly as well our extensive network of certified as provide valuable tips and tricks to further factory-trained distributors. enhance your user experience. Our instructor-to-student ratio is intentionally kept low to guarantee personalized attention. True hands-on training ensures the maximum benefit of attending the course. “Whenever we had issues or concerns, the team at PP Systems has been very " The training provided by PP Systems was exceptional. The training responsive and helpful covered aspects ranging from basic setup to advanced techniques troubleshooting and of chlorophyll fluorescence. The step-by-step instruction made providing solutions.” disseminating the knowledge gained with my other lab members quite easy.” — Dr. Alan N. Lakso Cornell University — Lauren Pile Clemson University Pioneering the Field Research Experience Trusted & Tested Technology The exception has become the rule Since 1984 Innovation has always been synonymous with CIRAS Portable Photosynthesis Systems. Our PP Systems has proudly designed and introduction of automatic and programmable CO2 and H2O control as well as the use of 8g CO2 manufactured instrumentation to meet the cartridges — features that have been standard on all CIRAS systems dating back to 1992 — have technology needs of plant and soil scientists since become the industry standard and we wouldn’t have it any other way. since 1984. Our constant innovation is centered around designing scientific instruments that eliminate Our extensive experience working closely with obstacles and elevate the research experience. scientists to provide the best possible research tools, along with our drive to constantly enhance The CIRAS-3 Experience the research and educational experience has With the CIRAS-3, you collect highly accurate data at a rapid pace with the most advanced and afforded us the honor of being one of the most mobile instrument of its kind. That makes for an exciting research experience that ignites the highly referenced global standards in more than desire to explore further and we're with you every step of the way. 100 countries worldwide. www.ppsystems.com sales@ppsystems.com Technical Specifications CIRAS-3 Portable CO2/H2O Gas Analysis System SRC-2 Soil Respiration Chamber Analysis Method Dimensions 150 mm (H) x 100 mm (Diameter) Non-dispersive infrared, configured as an absolute absorptiometer with microprocessor control of linearization. Four Volume 1171 ml independent gas analyzers simultaneously measure absolute CO2 and H2O for both the reference and analysis gas Area 78 cm2 streams. All measurements corrected for temperature and pressure. Cable Length 1.5 meters CO2 Measurement 0 – 10000 µmol mol-1 Digital Output · USB-Mini b (Host) Weight 0.9 kg Range (Optimized for 0-2000 µmol mol-1) · 2 x USB for use with external Temperature Sensor Precision Thermistor CO devices (USB Flash Drive, USB 2 Precision 0.1 µmol mol-1 at 400 µmol mol-1 · Range: -5 to 50 °C Mouse, etc.). CO · Accuracy: ± 0.5 °C at 25 °C 2 Control Range 0 – 2000 µmol mol-1 Data Storage 512 MB flash memory for H2O Measurement 0 – 75 mb programming and data storage. CPY-5 Canopy Assimilation Chamber Range Unlimited data storage using USB H2O Precision 0.01 mb at 10 mb Flash Drive (Thumb Drive). Dimensions 145 mm (H) x 146 mm (Diameter) H2O Control Range 0-Dewpoint or 0-100% Ambient Microprocessor 800 MHz Area 167 cm2 Pressure Range 55 – 115 kPa Display 7.0” WSVGA transflective, color LCD Cable Length 1.5 meters Air Sampling User-adjustable from User Input · 27 tactile keys Weight 1.1 kg 50 – 100 cc min-1 using integral · Virtual alphanumeric keypad Temperature Sensor Precision Thermistor DC pumps. Both analysis and Power Supply Two internal, rechargeable 7.2 V · Range: -5 to 50 °C reference pumps fitted with mass Li-ion battery packs providing up · Accuracy: ± 0.5 °C at 25 °C flow controllers. to 12 hours continuous use. PAR Sensor Fully cosine corrected Cuvette Air Supply 0 – 500 cc min-1 measured and Operating 0 – 50 °C, non-condensing. · Range: 0 – 3000 µmol m-2 s-1 Unit (Integral) controlled by a mass flow meter. Temperature Range External air filtration may be · Accuracy: ± 5 µmol m-2 s-1 Auxiliary Port For connection to the SRC-2 Soil required in dusty environments. · Precision: 1 µmol m-2 s-1 Respiration Chamber and CPY-5 Enclosure Rugged, ergonomic, lightweight Canopy Assimilation Chamber. Insect Respiration Chamber aluminum with polyurethane base. Dimensions 28 cm (W) x 14.5 cm (D) x 24 cm (H) Chamber Dimensions 15.1 cm (L) x 25 mm (Diameter) Weight 4.3 kg (including 1 battery pack) Chamber Volume 33 cm3 (Not including gas tubing) 4.5 kg (including 2 battery packs) Chamber Weight 65 g PLC3 Leaf Cuvettes CFM-3 Chlorophyll Fluorescence Module Construction · Handle: Aluminum PAR Sensor Fully cosine corrected Modulating Beam 625 nm ± 5 nm (Red) · Leaf Gasket: Closed cell foam (External) · Response: 400 – 700 nm Saturation Light 0 – 10000 µmol m-2 s-1 · Impeller: Aluminum fan blade · Range: 0 – 3000 µmol m-2 s-1 Far Red Light 2 x 750 nm LEDs LCD Display 2 x 16 character parameter display · Accuracy: ± 5 µmol m-2 s-1 · Precision: 1 µmol m-2 s-1 Detector PIN Photodiode with >700 nm filter Keypad 2 tactile keys for recording and LCD selection Air Temperature Precision Thermistor Detector Method Rapid pulse peak tracking Sensor · Range: -5 °C to 50 °C Dimensions 32 cm (L) x 3.8 cm (Diameter) Leaf Area 1.75 cm2, 2.5 cm2 and 4.5 cm2 · Accuracy: ± 0.5 °C at 25 °C (Handle) Dimensions 8 cm (L) x 6 cm (W) x 6.2 cm (H) Temperature -10 °C below ambient to +15 °C Leaf Temperature ± 0.5 °C at 25 °C Control above ambient Weight 0.3 kg Sensor Accuracy · Control limits: 0 – 45 °C Universal Narrow Conifer · PP Systems is a registered trademark of PP Systems, Inc. Window Glass Calflex™ IR Filter Glass Calflex™ IR Filter · PP Systems is continuously updating its products and · 7 mm x 25 mm (1.75 cm2) · Scratch resistant glass 83 mm x 30 mm · 83 mm x 40 mm reserves the right to amend product specifications · 18 mm diameter (2.5 cm2) without notice. · 18 x 25 mm (4.5 cm2) · All brand names are trademarks of their respective PAR Sensor 2 miniature PAR sensors 1 PAR sensor 1 PAR sensor owners. (Internal) Leaf Temperature IR sensor for non-contact Precision thermistor Precision thermistor Sensor Type measurement Weight 0.75 kg 1.0 kg 1.0 kg For further information, please contact us at: PLC3 LED Light Units (RGBW) 110 Haverhill Road, Suite 301 LED Specification Wavelength (RGBW) Color Peak Full Width at Half Maximum Amesbury, MA 01913 U.S.A. Red 625 nm (± 5 nm) 15 nm TEL +1 978-834-0505 Green 528 nm (± 8 nm) 40 nm Blue 475 nm (± 10 nm) 28 nm FAX +1 978-834-0545 White 425 – 700 nm EMAIL sales@ppsystems.com Universal Narrow & Conifer Automatic Control 0 – 2500 µmol m-2 s-1 0 – 2000 µmol m-2 s-1 ppsystems.intl @pp_systems Range ppsystemsinc company/pp-systems Dimensions 6.4 cm (L) x 6 cm (W) x 5.1 (H) 6.5 cm (L) x 10.6 cm (W) x 6 (H) Weight 0.2 kg 0.3 kg © 2019 PP Systems. All rights reserved. www.ppsystems.com Portable • Accurate • Reliable sales@ppsystems.com