Leaf/Stem Water Potential System

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
Specifications :
  • 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