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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 analyzer+
NegotiableUpdate on 05/21
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Overview
Product Description: Plant Photosynthesis Analyzer+Using both open and closed circuit measurement methods, it can measure CO2 concentration, air temperature and humidity, plant leaf temperature, photon flux density, gas flow rate and other factors, and calculate plant photosynthetic rate, respiration rate, intercellular CO2 concentration, stomatal conductance and other indicators.
Product Details
Plant photosynthesis analyzer+
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 the apparent photosynthetic rate or net photosynthetic rate. If we simultaneously measure its respiratory rate and add it to the apparent photosynthetic rate, we obtain the true photosynthetic rate (true)photosynthetic rate)。
Plant photosynthesis analyzer+Analysis and Calculation:
Photosynthetic rate
respiratory rate
transpiration rate
IntercellularCO2concentration
stomatal conductance
Water utilization rate
Technical Indicators:
CO2Analysis:
Non diffusive infraredCO2Analysis and measurement range:0-1500ppmResolution:0.1ppmAccuracy: ± 3%
Leaf chamber temperature:
Swiss imported high-precision digital humidity sensor, measuring range:0-60℃, Resolution:0.1℃, error±0.2℃
Leaf temperature:
Platinum resistance, measurement range:0-60℃, Resolution:0.1℃, error±0.2℃
Humidity:
Swiss imported high-precision digital humidity sensor:
measurement range0-100%Resolution:0.1%Error≤±2%
Photosynthetically active radiation（PAR）：
Silicon photovoltaic cells with correction filters,
Measurement range:0-2700μmolm㎡/second,Accuracy:<5μmolm㎡/second
Flowmeter:Micro electronic flowmeter
Measurement range:0～1L/min
Resolution:0.01L/min
mistake Poor:5%
