Portable photosynthesis meter is a new generation of intelligent portable photosynthesis measuring instrument, used to measure parameters related to plant photosynthesis such as photosynthetic rate, transpiration rate, stomatal conductance, etc. of plant leaves. instrumentApplication Time Difference IRGA (Infrared Gas Analysis) CO₂Analysis module andDual laser tuning fast response water vapor sensorPrecise measurement of CO on the surface of blades₂To investigate the parameters related to photosynthesis between leaves and plants based on changes in concentration and water content. Through artificial light sources CO₂The control unit and temperature control unit can accurately regulate environmental conditions simultaneously, thereby measuring light intensity CO₂The effects of concentration and temperature on plant photosynthetic system. This instrumentIt can be used in harsh environments such as high humidity and high dust, and has a wide range of applicability.

The photosynthetic parameters such as photosynthetic rate, transpiration rate, and stomatal conductance of plants can comprehensively measure the intensity and ability of plant photosynthesis; Chlorophyll fluorescence not only reflects the primary reaction processes of photosynthesis, such as light energy absorption, excitation energy transfer, and photochemical reactions, but also relates to electron transfer, proton gradient establishment, ATP synthesis, and CO₂Fixed and related processes. The combined measurement of both is indispensable in the study of plant photosynthetic physiology.

application area

l Research on Plant Photosynthetic Physiology

l Research on Plant Stress Resistance

l Research on Carbon Source and Carbon Sink

l The response and mechanism of plants to global climate change

l Screening of new crop varieties

FEATURES

Equipped with a handheld chlorophyll fluorescence analyzer or fluorescence imaging module, it has built-in all common chlorophyll fluorescence analysis experimental programs, including two sets of fluorescence quenching analysis programs, three sets of light response curve programs, OJIP test, etc

Color LCD touch screen, both the screen and control unit adopt film sealing technology, which can be used in high humidity and dusty environments

White light and RGB light sources are optional

Built in GPS module, accurately obtaining latitude, longitude, and altitude data

Fully automatic and independent control of environmental parameters (air humidity, CO2 concentration, temperature, light intensity)

Accurate measurement of CO2 and water vapor data

Portable design, lightweight and small in size, weighing only 4.1Kg

Ergonomic design, comfortable shoulder strap, easy to carry and operate

The leaf chamber handle is equipped with a miniature IRGA, effectively reducing CO2 measurement time

L can operate in harsh environments, sturdy and durable

Easy interchangeability of different types of leaf chambers and leaf clamps

Carefully selected leaf chamber materials to ensure measurement accuracy of CO2 and moisture

Large data storage capacity, using a plug and play SD card

Easy to maintain, all areas of the blade chamber are easy to clean

Adopting low-energy technology, the outdoor single battery can work continuously for up to 16 hours

Real time graphic display function