Product name

Plant photosynthesis meter

CO2 analysis

Non disersive infrared CO2 analysis，measuring range：0-2000ppm，Resolution：0.1ppm；
Accuracy＜0.5ppm when 300ppm, Accuracy 1ppm when 300-800ppm，
Accuracy 3ppm when 800-2000ppm

Leaf chamber temperature

Germany Hareaus high arrucate digital temperature sensor,
measuring range ：0-60℃，
Resolution：0.1℃，Error : ±0.2℃

Leaf temperature

Platinum resistor，
measuring range：0-60℃，Resolution：0.1℃，Error :±0.2℃

Humidity

Measuring range : 0-100%，Resolution：0.1%，Error≤ 1%

PAR

With a fixed filter silicon photocell, measuring range：0-2850µmolm ㎡/s

Respond wavelength range

400～700nm

Flow measuring

glass rotor flow meter,
air pumo flow≤1.5L.
Error：3%，

leaf chamber size

55×20mm，
other size can be customized

Operation environment

Temperature : 0℃—60℃，
Relative humidity：0-100%（No water vapor condensation）

Powr supply

DC8.4V Li-ion battery，7-9hours contineously work

Datum storage

2GB SD card,can be extended to 4G SD card,can stock thousands of data

Display

320×160 dot-matrix

Size

260×260×130mm