ECA-PBO4O2A photosynthesis analyzer Introduction: The ECA-PB0402A photosynthesis analyzer is a domestically leading photosynthetic analyzer. After years of hard work by the R&D team, the instrument has successfully made outstanding contributions to the national agricultural 863 project and has received high praise from domestic and foreign experts. It has been exported to many countries such as Europe, America, and Asia. The automation level and portability of this instrument have perfectly surpassed similar instruments in China. The PB0402 photosynthetic analyzer has small size, light weight, strong user recognition ability, high degree of automation, and multiple measurement items, making it more convenient for users to use. The ECA-PB0402A photosynthetic analyzer can calculate the photosynthetic rate, transpiration rate, stomatal conductance, intercellular carbon dioxide concentration, and water use efficiency of plants by measuring indicators such as leaf chamber temperature, leaf chamber humidity, leaf temperature, carbon dioxide concentration, and photosynthetic effective radiation. It is used in research in ecology, agriculture, forestry, and other fields. The ECA-PB0402A photosynthetic analyzer can expand the chlorophyll fluorescence measurement system according to customer requirements; When entering the measurement interface, pressing the up and down keys simultaneously can display the carbon dioxide change curve; Published multiple professional papers both domestically and internationally; Features: 1. Main measurement indicators: leaf chamber temperature, leaf chamber humidity, leaf temperature, carbon dioxide concentration, and photosynthetic effective radiation. 2. Main calculation indicators: photosynthetic rate, transpiration rate, stomatal conductance, intercellular carbon dioxide concentration, and water use efficiency. 3. Main modes: single leaf open circuit mode, single leaf closed circuit mode, group open circuit mode, group closed circuit mode. 4. Environmental monitoring function: It can monitor air temperature, air humidity, carbon dioxide concentration in the air, and photosynthetically active radiation. The instrument can also serve as an environmental monitoring instrument. When set up successfully, it is placed at a certain point and automatically runs to monitor the atmospheric environment around 100 meters around the instrument. 5. Measurement of multiple types of blades: The instrument is equipped with a multifunctional composite blade chamber, which can measure multiple types of blades of different areas. 6. Result output: After the measurement is completed, the user needs to modify the leaf area to ensure the accuracy of the measurement. After setting up, press the save button to save to SD. When reading data, the user only needs to unplug the SD card and insert the card reader into the computer to directly view the measurement data. The save format is TXT document. 7. Storage function: The instrument adopts a large capacity SD card, with a standard configuration of 2G, which can store 1 million sets of data and can be expanded up to 64G. 8. Display function: Chinese menu cursor guidance, 240 * 128 dot matrix display. 9. Keyboard function: Using a 26 English letter keyboard, it is convenient for multiple users to edit measurements with different usernames, which is beneficial for users to recognize their own measurement data results. 10. Power function: A dedicated DC7.4V7.6AH lithium battery that can store electricity. After testing, it can be used continuously for up to 9 hours. Technical parameters: 1. CO2 sensor: Non diffusive infrared CO2 analysis, measurement range: 0-1500ppm, resolution: 1ppm, accuracy of 3ppm at 350PPm. 2. Leaf chamber temperature sensor: imported high-precision temperature sensor, measurement range: 0-50 ℃, resolution: 0.1 ℃, error ± 0.3 ℃. 3. Blade temperature sensor: imported platinum resistance, measurement range: 0-50 ℃, resolution: 0.1 ℃, error ± 0.3 ℃. 4. Leaf chamber humidity sensor: imported high-precision humidity sensor, measurement range: 0-100%, resolution: 0.1%, error: ≤ ± 2% (0-80%), ≤ ± 4% (80-100%). 5. Photosynthetic effective radiation sensor: silicon photocell with correction filter, measurement range: 0-2742 µ molm-2 • -1, accuracy: ≤ 5 µ molm-2 • -1 6. Flowmeter: Glass rotor flowmeter, measurement range: 0-2L/min, resolution: 0.1L/min, error: ± 3% 7. Host: Display screen: 240 * 128 dot matrix, Chinese cursor guided menu interface, 26 English letters custom username. Data transmission: SD card, no communication software required; Storage method: SD card storage 8. Function: Beijing Yikangnong's dedicated DC7.4V7.6AH rechargeable lithium battery has been tested and can be used continuously for up to 9 hours. 9. Host size: 290mm * 130mm * 120mm 10. Instrument weight: 3.25Kg (currently the world's smallest photosynthetic analyzer) 11. Working environment: Temperature -20 ℃ -50 ℃, relative humidity 0-100% (without water vapor condensation). 12. Standard blade chamber: Made of all aluminum products, with a volume of 0.12L and a measuring area of 11cm ²
Introduction: The ECA-PB0402A photosynthesis analyzer is a domestically leading photosynthetic analyzer. After years of hard work by the R&D team, the instrument has successfully made outstanding contributions to the national agricultural 863 project and has received high praise from domestic and foreign experts. It has been exported to many countries such as Europe, America, and Asia. The automation level and portability of this instrument have perfectly surpassed similar instruments in China. The PB0402 photosynthetic analyzer has small size, light weight, strong user recognition ability, high degree of automation, and multiple measurement items, making it more convenient for users to use. The ECA-PB0402A photosynthetic analyzer can calculate the photosynthetic rate, transpiration rate, stomatal conductance, intercellular carbon dioxide concentration, and water use efficiency of plants by measuring indicators such as leaf chamber temperature, leaf chamber humidity, leaf temperature, carbon dioxide concentration, and photosynthetic effective radiation. It is used in research in ecology, agriculture, forestry, and other fields. The ECA-PB0402A photosynthetic analyzer can expand the chlorophyll fluorescence measurement system according to customer requirements; When entering the measurement interface, pressing the up and down keys simultaneously can display the carbon dioxide change curve; Published multiple professional papers both domestically and internationally;
