SHARE:  
Join Our Email List
The Leafview 1 : The ideal e ntry-level gas-phase oxygen electrode system for advanced photosynthesis & respiration studies

Perfect for teaching environments as well as high-level research facilities
Leafview 1 is the entry-level system for studies of photosynthesis and respiration from gas-phase, solid-state samples under actinic illumination. The system is ideally suited to teaching environments for under and post-grad plant biology studies of the photosynthetic processes as well as research facilities where demands on equipment performance are high.

Samples typically consist of leafdiscs which are either cut from a broad leaf or made up of a “mat” of smaller leaves to form a circular disc of 10cm 2 . Changes in the oxygen content of the sealed sample chamber are determined by the integral oxygen electrode mounted in the base of the chamber.

  • LD1/2 electrode unit suitable for leafdiscs up to 10cm2 cut from whole leaves, algae or moss etc.
  • Oxygen electrode control & signal acquisition via Oxyview control unit
  • Illumination via LS2 high-intensity tungsten-halogen white light source
  • LS2 intensity adjustable by insertion of neutral-density filters
  • Oxygen signal output from Oxyview to recording device via 0V – 5V analogue output
  • Upper optical port allows uniform illumination from LS2 from directly above the sample.
The individual components of the Leafview 1 system include:
S1 Oxygen Electrode Disc
When connected to the electrode control unit, the S1 provides a fast, effective and accurate method of detecting small changes in O 2 concentration.
LD1/2 Electrode Chamber

The LD1/2 leafdisc electrode chamber is a simple device for measuring oxygen exchange from a 10cm 2  leafdisc mounted within a sealed, gas-tight sample-chamber.

The LD1/2 is constructed from black acetal with a cast acrylic top window allowing the sample to be evenly illuminated for photosynthesis measurements using the  LS2 high-intensity white light source .
LS2 Light Source
The LS2 light source is a high-intensity (100W) tungsten-halogen light source powered from a stabilized power supply.

A range of light intensity steps may be achieved by adding permutations of the 4 A5 neutral density filters supplied to attenuate the light intensity.

When used with the  DW1 electrode chamber  the LS2 can achieve a maximum intensity of 1,800 µmol m - 2  s - 1  when mounted horizontally with respect to the electrode chamber.
Oxyview Control Unit
The low-cost Oxyview control unit provides an accurate and stable reading of the oxygen content of the sample in question.

A series of menu screens guide you to easily configure and control the system via a front mounted control panel.

The Oxyview control unit is fully compatible with the range of Hanstech  oxygen electrode chambers .
The entry-level gas-phase oxygen electrode system for advanced photosynthesis & respiration studies
July 25 - 29
Washington D.C.
Booth # 504
What Conferences Do You Attend ? We're always looking for conferences that benefit our researchers. Let us know and we may see you there!
The Ultimate Research Experience
We have always understood the importance of working closely with experienced end users as well as the next generation of scientists to continually refine the role of instrumentation as a seamless extension of the thought process of every student of science.

Our drive to constantly innovate provides you with the most advanced, rugged and easy-to-use instruments with unsurpassed accuracy available.
We are the US authorized distributor for:
ppsystems.com | sales@ppsystems.com | CONNECT WITH US!
© 2020 PP Systems. All rights reserved.