Aoda ADQK-1000 Plant Porometer

Aoda ADQK-1000 Plant Porometer

Stomata are the main outlets for water vapor to be discharged from the body to the outside during plant transpiration. They are also the channels for 

photosynthesis and respiration of plants to exchange gases with the outside world, thus affecting the processes of transpiration, photosynthesis, respiration, 

etc. Therefore, the measurement of plant transpiration rate and stomatal conductance is of great significance for agricultural research, teaching, horticultural 

research, forestry research, etc.

Plant porometer can be used to measure parameters such as air temperature, air humidity, light intensity PAR, leaf temperature, leaf chamber humidity, etc., 

and can display measurement values such as air temperature, air humidity, leaf temperature, leaf chamber humdity, light intensity, transpiration rate, stomatal 

conductance, etc.

Plant porometers are suitable for water utilization research in arid areas and plant water physiological ecology research and teaching.

Features

1. The plant porometer can be used to measure parameters such as air temperature, air humidity, light intensity PAR, leaf temperature, leaf chamber 

humidity etc.

2. Display the measured values of air temperature, air humidity, leaf temperature, leaf chamber humidity, light intensity, transpiration rate, stomatal 

conductance, etc.

3. The plant porometer can be set to open-circuit measurement and closed-circuit measurement modes. The closed-circuit measurement mode can 

choose automatic measurement and manual measurement;

4. SD card data storage, more than 150,000 sets of measurement data;

5. Lightweight and portable, with rechargeable batteries, can be used for field work.

Technical parameters

Humidity sensor: range: 0-100%RH; resolution: 0.1%; accuracy: ≤±1.8%RH

Photon sensor: range: 0-3000μmol/m2·s; resolution: 1μmol/m2·s; error: ±2%

Leaf temperature sensor: range: 0-50℃; resolution: ≤0.1℃; error: ≤±0.2℃

Air temperature sensor: range: 0-50℃; resolution: 0.1℃; error: ±0.3℃

Flowmeter: measurement range: 0.3-1.0L/min; resolution: 0.01L/min; error: ±2.0%

Display: 256×160 graphic dot matrix LCD display

Power supply: 7.4V 10AH rechargeable lithium battery, battery life 10 hours

Support firmware upgrade