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E-mail
15532116397@163.com
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Phone
13833187767
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Address
3rd Floor, Zone C, Building 1, Zhenxin Industrial Park, No. 399 Xinshi North Road, Shijiazhuang City
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Shijiazhuang Shiya Technology Co., Ltd
Plant photosynthesis measurement system photosynthesis analyzer
NegotiableUpdate on 05/21
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Overview
Product Description: The SY-1020+plant photosynthesis measurement system uses four measurement methods: single leaf open circuit, group open circuit, single leaf closed circuit, and group closed circuit. The indicator of photosynthesis is the photosynthetic rate. The photosynthetic rate is usually expressed in milligrams of carbon dioxide absorbed per hour per square decimeter of leaf area. Generally, methods for measuring photosynthetic rate do not take into account the respiration of leaves, so the actual result is the difference between photosynthesis and respiration, which is called apparent photosynthetic rate or net photosynthetic rate.
Product Details
SY-1020+Plant photosynthesis measurement system photosynthesis analyzerMeasurement items:
Non diffusive infraredCO2analyze
Photosynthetically active radiation（PAR）
Blade temperature
Leaf chamber humidity
air temperature
air humidity
SY-1020+Plant photosynthesis measurement system photosynthesis analyzerAnalysis and Calculation:
Photosynthetic rate
respiratory rate
transpiration rate
IntercellularCO2concentration
stomatal conductance
Water utilization rate
Plant photosynthesis measurement systemTechnical Indicators:
CO2Analysis: Non diffusive infraredCO2analyze
Measurement range:0-2000ppm/0-1500ppmoptional
Resolution:0.1ppm
Accuracy: ±3ppm
Air temperature: Swiss imported high-precision digital temperature sensor
Measurement range:-20-60℃
Resolution:0.1℃
Error:±0.2℃
Blade temperature: German Heraeus high-precision platinum resistor
Measurement range:0-60℃
Resolution:0.1℃
Error:±0.2℃
Air humidity: Swiss imported high-precision digital humidity sensor
Measurement range:0-100%
Resolution:0.1%
Error: ≤±3%
Leaf chamber humidity: Swiss imported high-precision digital humidity sensor
Measurement range:0-100%
Resolution:0.1%
Error: ≤±3%
Photosynthetically active radiation（PAR）Silicon photovoltaic cell with correction filter
Measurement range:0-3000µmolm㎡/second
Accuracy: ±5%
Response wavelength range:400～700nm
Flowmeter:Micro electronic flowmeter
Measurement range:0～1.0L/min
Resolution:0.01L/min
mistake Poor:3%
Leaf chamber size:The standard blade chamber size is 55 × 20mm, and other sizes can be customized according to customer needs. The leaf chamber undergoes sandblasting and oxidation treatment, resulting in a smooth and aesthetically pleasing surface.
Working environment: Temperature:0℃—50℃
Relative humidity:0-100%(No condensation of water vapor)
electricity Source:DC7.4VLithium battery, capable of continuous operation12hours
Data storage:2GB SDcard
apparent Show:320×240Dot matrix, Chinese interface
body Accumulate:260×260×130mm
heavy Quantity: Host3.5kg;
Plant photosynthesis measurement systemOptional accessories:
leaf Room: type i(20×20mmWindow area4cm²)Type II(55×10mmwindow area5.5cm²)； Type III(φ11.3mmwindow area1cm²)
light Source: External plug and playLEDRed and blue light sources, light intensity range:0-3000µmolm㎡/In seconds,Can manually or automatically set any light intensity value
GPSPositioning: Real time display and saving of latitude and longitude of the measurement location
Group assimilation box: Volume:2Raise. Other sizes can be customized
Soil respirator: volume1.4Raise. Other sizes can be customized
