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Plant photosynthesis tester

Plant photosynthesis meter price_plant photosynthesis meter manufacturer_plant photosynthesis meter specifications
Product model: GH-300
 
   Product introduction: The photosynthesis analyzer can measure the gas CO2 concentration, air temperature and humidity, plant leaf temperature, light intensity, gas flow and other factors, and calculate the photosynthetic (breathing) rate, transpiration rate, intercellular CO2 concentration and stomatal conductance of plants The four major photosynthesis indicators have broad application prospects in many experimental courses such as biology, agronomy, horticulture, forestry, insects, microorganisms, and animals.
Measurement items:
Non-diffusive infrared CO2 analysis
Leaf temperature
Photosynthetic radiation (PAR)
Leaf chamber temperature
Leaf chamber humidity
analysis caculate:
Leaf photosynthetic (respiratory) rate
Leaf transpiration rate
Intercellular CO2 concentration
Stomatal conductance
Water use efficiency
Technical indicators:
CO2 analysis:
Non-diffusive infrared CO2 analysis, measurement range: 0-1000ppm, resolution: 1ppm, accuracy 3ppm
Leaf chamber temperature:
High-precision digital temperature sensor imported from Switzerland, measuring range: 0-50 ℃, resolution: 0.1 ℃, error ± 0.2 ℃
Leaf temperature:
Platinum resistance, measurement range: 0-50 ℃, resolution: 0.1 ℃, error ± 0.2 ℃
humidity:
Swiss imported high-precision digital humidity sensor: measuring range 0-100%, resolution: 0.1%, error ≤ ± 3%
Photosynthetic radiation (PAR):
Silicon photocell with correction filter, measuring range: 0-2500μmolm ㎡ / second, accuracy <5μmolm ㎡ / second
Flow: glass rotor flowmeter
Leaf chamber size: standard size 55 × 20mm, can be customized according to customer needs
Working environment: temperature 20 ℃ -50 ℃, relative humidity: 0-100% (no moisture condensation)
Power: DC7.4V lithium battery, can work continuously for 7-9 hours
Data storage: 2GB SD card
Display: 320 × 160 dot matrix, Chinese interface
Volume: 260 × 260 × 130mm
Weight: 3.25kg
Optional accessories:
Leaf chamber: According to requirements, a variety of specifications of leaf chambers, temperature-controlled leaf chambers (ambient temperature ± 5 ° C), respirators, assimilation boxes, etc.
Light source: red / blue LED light source, adjustable range: 0-1500μmolm ㎡ / second.

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