FS-3080D photosynthetic instrument test items: Non-diffusion infrared CO2 analysis Blade temperature Photosynthetically active radiation (PAR) Leaf chamber temperature Leaf chamber humidity Analysis calculated: Leaf photosynthetic rate Leaf transpiration rate Stomatal conductance Water use efficiency
FS-3080D Photosynthetic Instrument
Photosynthetic instrument, also known as portable photosynthetic apparatus, plant photosynthetic apparatus, photosynthesis measuring instrument, etc., is a special instrument for measuring plant photosynthesis. The new FS-3080D photosynthetic apparatus can measure gas CO2 concentration, air temperature and humidity, plant leaf temperature, light intensity, gas flow and other factors, and calculate the net photosynthetic rate, transpiration rate, stomatal conductance and water use efficiency of plants. The role indicators, in the biological, agronomy, horticulture, forestry, insects, micro-organisms, animals and many other professional experimental courses have broad prospects for use.
Versatile: Simultaneous determination of photosynthetic rate, transpiration rate, intercellular carbon dioxide concentration, stomatal conductance and water use efficiency, as well as carbon dioxide concentration, relative humidity, photosynthetically active radiation and air temperature, and blade temperature
Stability: The temperature-adjusted dual-wavelength infrared carbon dioxide analyzer is added. The measurement accuracy of carbon dioxide is not affected by temperature changes, and it has the characteristics of stability, high precision and sensitivity. The carbon dioxide difference can be collected within 1 second. The air pump flow can be set as needed to measure the effect on photosynthesis under different gas flows, and the gas flow is stable.
Intelligent: multi-information Chinese menu display and cursor-guided operation, instantly display and store the measurement process and final result screen
Small size, light weight, carry-on, single operation
Wide range of applications: with different types of leaf chambers (breathing reactors) can be widely used in the determination of different shapes of leaves of various crops such as field crops, fruit trees, vegetables, forest trees, pastures, and respiration of soil, seeds, insects, etc.
High cost performance: low price, low cost of use and easy maintenance.
A temperature-regulated dual-wavelength infrared carbon dioxide analyzer is added.
Measuring range: 0-3000ppm,
Accuracy is 3ppm.
Leaf chamber temperature:
Germany Heraeus high-precision digital temperature sensor,
measuring range: -20-80 ° C, resolution: 0.1 ° C, error ± 0.2 ° C
Platinum resistance, measuring range: -20-60 ° C, resolution: 0.1 ° C, error ± 0.2 ° C
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
Flow measurement: glass rotor flowmeter, the flow rate is arbitrarily set within the range of 0-1.5L, and the airflow is stable. Error: 1%, <±0.2% in the range of 0.2 to 1 L/min
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: DC12V lithium battery, can work continuously for 20 hours
Data storage: 16G memory, expandable to 32G.
Data transfer: USB connected to the computer can directly export data.
Display: 3.5" TFT true color LCD color display, resolution 800 × 480, clearly visible under strong light
Volume: 260 × 260 × 130mm
Weight: host 3.25kg