CI-340 Hand-Held Portable Photosynthesis System
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The CI-340 is a lightweight hand-held photosynthesis system. It features a new design concept and a compact solid-state structure. The entire system - display, keypad, computer, data memory, CO2/H2O gas analyzer, flow control system, and battery - is contained in a single hand-held case. It has everything you need to measure photosynthesis, transpiration, stomatal conductance, and internal CO2 concentration, as well as many other factors. Because the chamber is connected directly to the CO2/H2O differential gas analyzer, there is virtually no time delay when measuring CO2/H2O in the chamber. With CID's carbonate injection CO2/H2O generator module, the CI-340 can precisely control CO2 and H2O concentrations in the leaf chamber.
The CI-340 can also control temperature and light intensity with the optional temperature and light control modules. Furthermore, a chlorophyll fluorescence module can be attached to the CI-340 to simultaneously measure photosynthesis and chlorophyll fluorescence. These features make the CI-340 a fast, small, and accurate photosynthesis system for research and teaching.
- An entire photosynthesis system in one hand-held case.
- Lightweight and truly portable.
- Stable analyzer for accurate CO2 and H2O measurements.
- Open and closed system measurements.
- 9 interchangeable chambers for different types of leaves.
- Soil respiration chamber and plant canopy attachment available.
- Modular attachments include light, temperature control, CO2/H2O supply and chlorophyll fluorescence measurement.
- The system can automatically control light, temperature, and CO2/H2O concentrations in the leaf chamber.
- Infrared non-contact leaf temperature measurement.
- Measures chlorophyll fluorescence and photosynthesis simultaneously.
PAR Sensor
- Type: Filtered GaAsP photodiode
- Range: 0 ~ 2500 µmol m-2s-1
- Accuracy: 5 µmol M-2s-1
- Response: 400 ~ 700 nm
Air Temperature Sensor
- Type: Thermocouple
- Range: -15 ~ 50°C
- Accuracy: ± 0.1°C
Leaf Temperature Sensor
- Type: Infrared
- Range: -10 ~ 50°C
- Accuracy: ± 0.3°C
Specifications are subject to change without notice.
Includes infrared gas analyzer, PAR sensor, air temperature sensor, choice of one leaf chamber, an infrared non-contact leaf temperature sensor, a Soda Lime tube, a Silica Gel tube, a spare parts kit, rechargeable battery, battery charger, RS232 communication cable, communication software, operating manual, and a carrying case.
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