Introduction: FS-3080 intelligent photosynthetic apparatus is used to measure the photosynthetic rate, transpiration rate, stomatal conductance and other parameters related to plant photosynthesis. The instrument uses high-precision infrared CO2 analysis sensor, imported temperature and humidity measurement sensor, and cosine-corrected PAR sensor to measure the effects of light intensity, CO2 concentration and temperature and humidity on plant photosynthetic systems. Measurement items: Non-diffusion infrared CO2 analysis Blade temperature Photosynthetically active radiation (PAR) Leaf chamber temperature Leaf chamber humidity Intelligent photosynthetic instrument analysis and calculation: Leaf photosynthetic (breathing) rate Leaf transpiration rate Intercellular CO2 concentration Stomatal conductance Water use efficiency Technical Parameters: CO2 analysis: Non-diffusion infrared CO2 analysis, measuring range: 0-3000ppm, resolution: 1ppm; accuracy: 10ppm Leaf chamber temperature: Germany Heraeus high-precision digital temperature sensor, measuring range: -20-80 ° C, resolution: 0.1 ° C, error ± 0.2 ° C Blade temperature: Platinum resistance, measuring range: -20-60 ° C, resolution: 0.1 ° C, error ± 0.2 ° C humidity: Swiss imported high precision digital humidity sensor: Measuring range 0-100%, resolution: 0.1%, error ≤ 1% Photosynthetically active radiation (PAR): Silicon photocell with correction filter, Measuring range: 0-3000μmol m 2 / sec, accuracy <1μmolm m2 / sec. Response wavelength range: 400 ~ 700nm GPS positioning: With GPS positioning function, the latitude and longitude of the measurement location can be displayed in real time. (optional) Flow measurement: glass rotor flowmeter, air pump flow rate: 0-1.5 L / min accuracy < ± 0.2% Leaf chamber size: standard size 55×20mm, other sizes are customized according to customer needs Operating environment: temperature -20 ° C - 60 ° C, relative humidity: 0-100% (no condensation) Power supply: DC8.4V lithium battery, can work continuously for 10 hours Data storage: 2GB SD card, data storage can reach hundreds of thousands of groups. Display: 320 × 160 dot matrix, Chinese interface Volume: 260 × 260 × 130mm Weight: 3.25kg host;
Introduction: FS-3080 intelligent photosynthetic apparatus is used to measure the photosynthetic rate, transpiration rate, stomatal conductance and other parameters related to plant photosynthesis. The instrument uses high-precision infrared CO2 analysis sensor, imported temperature and humidity measurement sensor, and cosine-corrected PAR sensor to measure the effects of light intensity, CO2 concentration and temperature and humidity on plant photosynthetic systems.
