AP4 – Porometer

Product of DELTA, UK

  • Direct readout of stomatal conductance or stomatal resistance of leafs
  • Simple absolute calibration in the field
  • Minimises leaf stress during measurement
  • Ideal for phenotyping based research
  • Award-winning user interface

HEMIv9 HemiView – Forest Canopy Image Analysis System

Product of DELTA, UK

  • Analyses Hemispherical Images
  • Calculates canopy structure parameters and solar radiation indices
  • Predicts radiation levels beneath canopy

BF5 – Sunshine Sensor

Product of DELTA, UK

  • Measures global and diffuse radiation, and sunshine duration
  • PAR reference sensor for SunScan System
  • No moving parts, shade rings or motorised tracking
  • Outputs can be PAR (mmol.m-2.s-1), Energy (W.m-2) or Lux


SS1 – SunScan Canopy Analysis System

Product of DELTA, UK

  • Measures incident and transmitted PAR in canopies
  • Direct display of Leaf Area Index (LAI)
  • Usable in cloudy and clear conditions
  • Weatherproof and battery powered
  • Proven, research-grade canopy analyser
  • Ideal for phenotyping based research

WD3 – WinDIAS Leaf Image Analysis System

Product of DELTA, UK

  • Advanced leaf area meter + perimeter, length, width, object count and more
  • Measures healthy, diseased and pest-damaged area
  • Optional conveyor for high throughput
  • Choice of camera or scanner systems
  • Ideal for phenotyping based research