Plant Photosynthesis Meter

Plant Photosynthesis Meter is an  experimental instrument for testing the photosynthesis of living leaves of  plants in artificial climate chambers, greenhouses, greenhouses, fields, etc.  The measurement content includes air CO2 concentration, ambient temperature and  humidity, leaf room temperature humidity, leaf surface temperature, atmosphere  Pressure, photosynthetically active radiation (PAR), leaf photosynthetic rate  (Pn), stomatal conductance (Gs), leaf transpiration rate (Tr), intercellular  CO2 concentration (Ci), water utilization efficiency (WUE), respiration rate  (Rd) , Transpiration Ratio (TR), a total of 15 parameters, which can be used  for scientific research such as plant growth physiology, photosynthetic  physiology, stress physiology research, etc. The plant photosynthesis meter is  suitable for agricultural scientific research, teaching, horticulture, grass  industry, forestry and a wider range of fields.

Measurement parameters

Instrument parameters

Features:

Intelligent: Using Android operating  system and highly sensitive touch screen. Efficient human-computer interaction,  real-time display of the measurement process, and better operating experience;

High stability: Dual-wavelength infrared  carbon dioxide analyzer, adding temperature adjustment and atmospheric pressure  measurement units, effectively improves the stability and accuracy of carbon  dioxide. Effectively avoids the disadvantages of excessive fluctuations in  carbon dioxide values due to temperature changes;

Multi-function: simultaneously measure  photosynthetic rate, transpiration rate, intercellular carbon dioxide  concentration, stomatal conductance and water use efficiency, as well as carbon  dioxide concentration, relative humidity, photosynthetically active radiation,  air temperature, leaf temperature, atmospheric pressure and other indicators;

Customization: Users can customize and  edit experimental notes according to measurement needs, and can display Pn  curve, Tr curve, light-photosynthesis curve and humidity-transpiration curve;

Data analysis: After the test is  completed, multiple sets of data can be analyzed simultaneously to generate  curve graphs in different colors to facilitate comparison of experimental data;

Large screen: 7-inch high-sensitivity  touch screen, humanized operation interface, providing users with better data  display.

Data export: Supports U disk copying of  data, eliminating the need for driver plug-in and removal.

Long battery life: It can be used  continuously in the field for 10-12 hours when fully charged.

Convenience: small size, light weight,  portable with suitcase, convenient for single-person mobile testing;