Photosynthesis Analyzer

The Photosynthesis Measuring Instrument is an experimental device for detecting photosynthesis in living leaves of plants within controlled environments such as artificial climate chambers, greenhouses, plastic tunnels, and open fields. It measures 15 parameters including atmospheric CO₂ concentration, environmental temperature and humidity, leaf chamber temperature and humidity, leaf surface temperature, atmospheric pressure, photosynthetically active radiation (PAR), leaf photosynthetic rate (Pn), stomatal conductance (Gs), leaf transpiration rate (Tr), intercellular CO₂ concentration (Ci), water use efficiency (WUE), respiration rate (Rd), and transpiration ratio (TR). It supports scientific research in plant growth physiology, photosynthetic physiology, and stress physiology. Suitable for agricultural research, education, horticulture, grassland science, forestry, and broader applications.

• Intelligent: Powered by the Android operating system, it offers effective human-machine interaction, real-time display of measurement processes, and an enhanced user experience.

• Large Display: 7-inch high-sensitivity touchscreen with a user-friendly interface provides enhanced data visualization.

• High Stability: Dual-wavelength infrared CO₂ analyzer incorporates temperature compensation and atmospheric pressure measurement units, significantly improving CO₂ stability and accuracy while effectively mitigating excessive CO₂ fluctuations caused by temperature variations.

• Multifunctionality: Simultaneously measures photosynthetic rate, transpiration rate, intercellular CO₂ concentration, stomatal conductance, and water use efficiency, along with CO₂ concentration, relative humidity, photosynthetically active radiation (PAR), air temperature, leaf temperature, and atmospheric pressure.

• Data Analysis: Multiple datasets can be analyzed concurrently after testing, facilitating experimental data comparison.

• Portability: Compact and lightweight design with a carrying case for easy transport, enabling single-person mobile testing.

• Customization: Users can edit experimental notes according to measurement requirements.

• Long Battery Life: Operates continuously for 10-12 hours in the field on a full charge.

• Data Export: Supports USB flash drive data copying with plug-and-play functionality.