In-Situ Leaf/Stem Water Potential System

In-Situ Leaf/Stem Water Potential System (Psychrometer) Model PSY-1

The Leaf/Stem Water Potential System/Psychrometer Model PSY-1 is a stand-alone instrument for the measurement of Leaf/Stem water potential. It can continuously log changes in plant water status/potential, which directly reflect the energy required to access water or the stress the plant is under.

PSY1 Psychrometer Features:
  • Stem, leaf and root water potential
  • Ambient environmental parameters integration
  • Hydraulic conductivity
  • Plant water relations
  • Growth potential
Specification :
  • Measurement Units :MPa Range -0.1 to 10 MPa (1 to 100 Bars)
  • Resolution:0.01 MPa (0.1 Bar)
  • Accuracy:±0.1 MPa (1 Bar)
  • Response Time: Measurement mode 51 Seconds; Live mode: 1 second
  • Computer Interface: USB
  • Data Storage: 8GB MicroSD card
  • Operating Temp. & RH Range: -10 to 50°C & 0-99% RH
  • Power supply: Inbuilt Rechargeable battery of 950mAh, Lithium Polymer Battery
  • External power: 8-30 Volts DC; USB Powered
  • Logger Rated: IP65, Waterproof Enclosure