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CIRAS-4 Portable Photosynthesis System

CIRAS-4 Portable Photosynthesis System

CIRAS-4 Portable Photosynthesis System

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  • Brand: PPSystems
  • Product Code:CIRAS4
  • Availability:Pre-Order

CIRAS-4 Portable Photosynthesis System is available from LABERA.UZ for laboratory, testing, medical and industrial applications in Uzbekistan.

Contact LABERA.UZ for specifications, pricing, lead time and a commercial quotation.

Technical Specifications
Weight: Console ≈ 4.8 kg (with batteries); cuvette ≈ 0.7 kg.
Autonomous lifetime Up to 16 hours of continuous operation or > 3 days in timer recording mode.
Time of analysis/measurement From 1 second to continuous monitoring (depending on the mode).
Dimensions: Console - 28 × 14.5 × 24 cm; sheet ditch - 19 × 8 × 6 cm.
Range of measurement/analysis CO2: 0–10,000 μmol mol−1; H2O: 0–75 mmol mol−1; temperature: –5 ... +50 °C; PAR: 0–2500 μmol m−2 s−1.
Measured/controlled parameters Speed of photosynthesis (A), transpiration (E), stomatal conductivity (gs), internal CO2 concentration (Ci), fluorescence of chlorophyll (Fv/Fm, Yield), leaf and air temperature, humidity, illumination, pressure.
Interfaces and exits: USB port, Wi-Fi, Bluetooth, entrance for external sensors and accessories.
Number of channels/points of measurement 4 channels of gas analysis + multiparameter cuvette (up to 10 parameters simultaneously).
Number of programmable cycles/automatic modes Up to 500 customizable measurement cycles; automatic recording and real-time graphs.
Number of calibration points/calibration method Two-point calibration of CO2 and H2O from the reference mixture of gases; autocalibration at zero level.
Completement CIRAS-4 console, PLC4 sheet cuvette, cables, 2 Li-ion batteries, charger, software and manual.
Construction and features Modular system (console + cuvette); built-in gas analyzers; touch color display (5.7′′); ergonomic handle.
Material of the housing / working chamber / tip Aluminum body of the console; stainless steel cuvette and plexiglass with an optical window and sealed connections.
Method of analysis / principle of work Measurement of sheet gas exchange by closed and open cuvette method with four independent IR analyzers (CO2/H2O) and microclimate control.
Availability of memory / functions of data storage Built-in memory 32 GB (> 1 million data points); automatic storage and export via USB/Wi-Fi.
Sample volume/volume range Cuvette volume ≈ 4 cm3 (leaves area ≈ 2 cm2).
Food: 2 lithium-ion batteries (14.4 V, 8 Ah); charging through a 100-240 V AC adapter or a 12 V car entrance.
Applied media Living plants are leaf plates under natural or controlled conditions.
Software/PC Compatibility: CIRAS Data Acquisition Software (Windows); export to Excel/CSV; compatibility with WinControl and PP Systems interface.
Certificates and compliance with standards CE, ISO 9001, GLP, RoHS; manufacturing PP Systems (UK/USA).
Lighting/climate control system Built-in LEDs PAR (0-2500 μmol m−2 s−1); control of temperature, CO2 and humidity in the ditch.
Country of production Britain
Temperature compensation Full automatic compensation according to temperature and humidity sensors.
Type of sensor / electrode / probe / indicator Two IR gas analyzers CO2 and H2O (reference + sample); temperature sensors Pt100; humidity sensors and PAR sensor.
Accuracy of measurement/analysis CO2 ± 3 μmol mol−1 at 300 ppm; H2O ± 0.1 mmol mol−1 or < 1%; temperature ± 0.2 °C.
Storage conditions Store in a dry room at +5 ... +40 °C; avoid dust and moisture.
Conditions of operation Temperature -5 ... +50 °C; humidity up to 95% (without condensation).

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