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Factory competitive price plant photosynthesis analyzer
Feature and Description
Multifunction: Test photosynthetic rate,transpiration rate,cell CO2 concentration,stomatal conductance and water use efficiency,and CO2 concentration,relative humidity,PAR and air temperature,leaf temperature etc 10 indexes.
Intelligency : Display test result and storage real time.
Small size,light weight,easy to carry and operation.
Wide application : Match different kinds of leaf chamber,it widely used for different kinds of plants,different types leaves testing and soil, seeds and insects breathing.
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Usage and Application
NB-1020 Plant photosynthesis meter can test CO2,Air temperature/humidity,plant leaf temperature,illumination,air flow etc parameters,then calculate plant photosynthetic rate,inspiration rate,cell CO2 concentration and stomatal conductance these four main plant photosynthesis index,widely used in biology,agriculture,garden,forestry,insect,microbiology,animals fields.
Test parameter:
CO2
Leaf temperature
PAR
Leaf chamber temperature
Leaf chamber humidity
Calculation:
Leaf photosynthetic rate
Leaf transpiration rate
Cell CO2 concentration
Stomatal conductance
Water use efficiency
Technology index:
CO2 analysis:
Non disersive infrared CO2 analysis,measuring range:0-2000ppm,Resolution:0.1ppm; Accuracy<0.5ppm when 300ppm, Accuracy 1ppm when 300-800ppm,Accuracy 3ppm when 800-2000ppm
Leaf chamber temperature:
Germany Hareaus high arrucate digital temperature sensor,measuring range :0-60℃,Resolution:0.1℃,Error : ±0.2℃
Leaf temperature:
Platinum resistor,measuring range:0-60℃,Resolution:0.1℃,Error :±0.2℃
Humidity:
Measuring range : 0-100%,Resolution:0.1%,Error≤ 1%
PAR:
With a fixed filter silicon photocell,
measuring range:0-2850µmolm m2/s ,accuracy<3µmolm m2/s.
Respond wavelength range:400~700nm
Flow measuring:glass rotor flow meter,air pumo flow≤1.5L.Error:3%,<±0.2% during 0.2~0.8L/ min
leaf chamber size:55×20mm,other size can be customized
GPS positioning real time.
Operation environment:Temperature : 0℃—60℃,Relative humidity:0-100%(No water vapor condensation)
Powr supply:DC8.4V Li-ion battery,7-9hours contineously work
Datum storage:2GB SD card,can be extended to 4G SD card,can stock thousands of data.
Display:320×160 dot-matrix
Dimension:260×260×130mm
Weight : 3.25kg;
Packing and Shipping
Package : Aluminium alloy suitcase + Carton box package
Shipping : 5days
Optional accessories:
Leaf chamber : (choice one)
Ⅰ:(25×25mm)
Ⅱ:(55×20mm)
Ⅲ:(65×10mm)
Group assimilation box : volume :2L.Other size can be customized
Soil breath machine:Volume : 1.4L,other size can be customized
Light source:External plug LED red blue light source,adjust range :0—3000µmolm m2/s.
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1.Certificaton
2.Warranty And After-sale Service
♥♥We Supply 1 Year Warranty , And Lifelong Free Technical Guiding And Training♥♥
1.Customer Response
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Good machine good service,hope cooperate soon! |
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The machine wokes well,the quality is great! |
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