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Transpiration rate, stomatal conductance, leaf
1:Plant transpiration ratemeasuring instrument technical index.
Transpiration rate, stomatal conductance, leaf temperature, PAR, air temperature,
air humidity
Leaf temperature range: 0 ~ 50℃
PAR range: 0-2500μmolm m2/s
Relative humidity range: 0 ~ 100%
Technical parameters
1. Air temperature (TL): High accuracy digital temperature sensor from
Swaziland, Range: 0-50ºC, Resolution: 0.1ºC, Error: ±0.2ºC
2. Leaf temperature (TC):Platinum, Range: 0-50ºC, Resolution: 0.1ºC, Error: ±0.2ºC
3. Air humidity (RH): High accuracy digital temperature sensor from Swaziland, Range:
0-100%, Resolution: 0.1%, Error: ≤±3%
4. PAR: Silicon photocell with Correction filter, Range: 0-2500µmolm m2/s,
Accuracy: <5µmolm m2/s
5. Flux: glass rotameter
6. Size of leaf chamber: 55mm x 20mm. customized available
7. Work environment: Temperature: 20ºC~50ºC,
Relative humidity: 0-100% (without condensation of moisture)
8. Power: DC7.4V Li-ion Battery, 7-9hours continuously working
9. Data storage: 2GB SD card
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