Plant Photosynthesis Analyzer FK-GH60

Introduction to FK-GH60 Plant Photosynthesis Analyzer:

The FK-GH60 plant photosynthesis measurement system can measure factors such as gas CO2 concentration, air temperature and humidity, plant leaf temperature, photosynthetically active radiation, intercellular CO2 concentration, gas flow rate, etc., and calculate the four major photosynthesis indicators of plants, including photosynthesis (respiration) rate, transpiration rate, stomatal conductance, and water utilization rate. It can also be used as a standalone carbon dioxide recorder. The FK-GH60 plant photosynthesis measurement system uses a Windows operating system and a touch screen display, which can display, save, and export CO2 photosynthesis curves, temperature photosynthesis curves, light photosynthesis curves, and carbon dioxide change curves. Widely applied scientific research in disciplines such as agriculture, forestry, ecology, and agricultural meteorology.
Measurement method: Open circuit measurement
Measurement items:
Non diffusive infrared CO2 analysis in ppm or μ mol mol-1
Leaf temperature ℃
Photosynthetically active radiation (PAR) μ mol m-2 s-1
Leaf chamber temperature ℃
Leaf chamber humidity% or mb
Atmospheric pressure mBar
Analysis and Calculation:
Net photosynthetic rate
transpiration rate
Intercellular CO2 concentration
stomatal conductance
Water utilization rate
Display curve:
CO2 photosynthesis curve, temperature photosynthesis curve, light photosynthesis curve, and CO2 variation curve.
Measurement mode:
1. CO2 reduction mode
2. Humidity rise mode
3. Air pressure mode
Technical specifications of FK-GH60 plant photosynthesis measurement system:
CO2 analysis:
Non diffusive infrared CO2 analysis, measurement range: 0-10000 ppm or μ mol mol-1, resolution: 0.1 ppm or μ mol mol-1; The accuracy within the measurement range of 0-3000ppm is 1ppm or μ mol mol-1
Leaf chamber temperature:
German Heraeus high-precision digital temperature sensor, measuring range: -20-80 ℃, resolution: 0.1 ℃, error ± 0.2 ℃
Leaf temperature:
Platinum resistance, measurement range: -20-60 ℃, resolution: 0.1 ℃, error ± 0.2 ℃
Humidity:
Swiss imported high-precision digital humidity sensor:
Measurement range 0-100%, resolution: 0.1%, error ≤ 1%
Photosynthetically active radiation (PAR):
Silicon photovoltaic cells with correction filters,
Measurement range: 0-3000 μ mol m-2 s-1, accuracy<1 μ mol m-2 s-1. Response wavelength range: 400-700nm
Flow measurement: Micro electronic flowmeter, flow can be set arbitrarily within the range of 0-1L. Resolution: 0.0001L,
Zero drift: ± 0.005L, the flow rate of the air pump can be set according to needs, and the influence of different gas flow rates on photosynthesis can be measured. The gas flow rate is stable.
Data storage: 16GB of memory, expandable to 32GB.
Data transmission: There are two ways to export data: USB drive and USB connection to a computer.
Software: Specialized data analysis software, real-time display and storage of carbon dioxide difference and humidity. After the experiment is completed, multiple sets of data can be analyzed simultaneously to generate different colored curve graphs for easy comparison of experimental data.
Display: 5 'TFT true color LCD screen color touch display, resolution 800 × 480, clearly visible under strong light.
Volume: 255 × 255 × 110mm
Weight: Host 3.8kg;
Leaf chamber size:
Type I: (20 × 20mm)
Type II: (55 × 20mm) standard size
Type III: (55 × 10mm)
Type IV: Round with a diameter of 11.3mm
GPS positioning: can be equipped with GPS positioning function, which can display the latitude and longitude of the measurement location in real time
Light source: external plug in LED red and blue light source, adjustable range 0-3000 µ molm ㎡/s, light intensity value can be set through the instrument.
Group assimilation box: Capacity 2L. Other sizes can be customized
Soil respirator: diameter 100mm, height 200mm. Other sizes can be customized.
Operating environment: temperature -20 ℃ -60 ℃, relative humidity: 0-100% (no condensation of water vapor)
Power supply: Large capacity rechargeable lithium battery, capable of continuous use for 12 hours on a single charge
FK-GH60 Plant Photosynthesis Measurement System Product Features:
High stability: The latest dual wavelength infrared carbon dioxide analyzer developed by our instrument company incorporates temperature regulation and atmospheric pressure measurement units, effectively improving the stability and accuracy of carbon dioxide. Effectively avoiding the drawbacks of excessive fluctuations in carbon dioxide values caused by temperature changes;
Multifunctional: Simultaneously measure photosynthetic rate, transpiration rate, intercellular carbon dioxide concentration, stomatal conductance, and water use efficiency, as well as indicators such as carbon dioxide concentration, relative humidity, photosynthetically active radiation, air temperature, leaf temperature, and atmospheric pressure;
Intelligence: using Windows operating system and touch screen display. Multi information Chinese menu display and text guidance operation, instantly displaying and storing the measurement process and final results on the screen. And it can display curves such as CO2 photosynthesis curve, temperature photosynthesis curve, and light photosynthesis curve;
Data analysis: After the experiment is completed, multiple sets of data can be analyzed simultaneously to generate curve graphs with different colors for easy comparison of experimental data;
Convenience: Small size, light weight, portable, single person operation;