Oxygraph respirometer provides an affordable & convenient method

of measuring oxygen evolution or consumption from samples during

photosynthesis or respiraton in liquid suspensions of 200μl - 2.5ml.

*Clear cast acrylic DW1 oxegen electrode unit with integral

  electrode sensor

*Integral stirrer unit drives a magnetic follower to ensure adequate

  sample mixing.

*Computer controlled oxygen electrode system with on-screen

  display of traces.

*Custom Windows software for instrument control & data analysis.

*System expansion to 8 channels via purchase of additional components.

The Oxytherm respirometer provides an affordable & convenient

method of measuring oxygen uptake or evolution during liquid-

phase respiration or photosynthesis studies. It additionally

provides precise temperature control of the reaction vessel using

an integral thermoelectric module & requires no supply of circulating

water.

*Peltir electrode unit with integral thermoelectric temperature

  control.

*Compact design with integral electronics & magnetic stirrer.

*Computer controlled oxygen electrode system with on-screen

  display of traces.

*Custom Windows software for instrument control & data analysis.

*System expansion to 8 channels via purchase of additional

  components.

The Oxyview control unit has been designed as a convenient,

low cost oxygen electrode control unit for teaching studies of

photosynthesis and cellular respiration using the oxygen electrode

measurement technique.  The Oxyview control unit is fully

compatible with the range of exygen electrode chambers produced

by Hansatech Instruments thus allowing a wide range of different

assays to be performed in both liquid and gas-phasees.

*Convenient, low cost system for teaching of photosynthesis &

  cellular respiration measurement using oxygen electrode.

*Suitable for liquid & gas-phase measurements of photosynthesis

  & cellular respiration.

*Compact design with integral electronics & magnetic stirrer.

*Full control & configuration via 4 button control panel.

*Digital value & percentage oxygen measurement modes.

*Variable polarising voltage selection between 0.4 to 0.9V

  (default 0.7V)

*Analogue output for connection to chart recorder or other

  external recording device.

Chloroview 1 is an entry level for studies of photosynthesis &

repiration from liquid-phese suspension samples under

actinic illumination.

The system is ideally suited to teaching environments for

under & post-grade plant biology studies of the photosynthesis

processes but is equally at home in research facilities where

demonds on equipment performance are high.

The system comprises the Oxyview control unit, S1 Clark type

electrode disc, DW1 liquid-phese electrode chamber, LS2 high

intensity light source with neutral density filters to modify

light intensities and QRT PAR/temperature sensor for light

source calibration. All necessary accessories and spaires are

also included (excluding circulating water bath and chart

recorder)

Chlorolab 2 provides a sophisticated system for the advanced

study of respiration and photosynthesis from liquid  samples

under automated illumination from red (660nm) LED light. 

The system provides the ability to automate the acquisition of

oxygen evolution/uptake rate over a user-defined light intensity

rate and to determine the apparent quantum yield.

*DW2/2 liquid-phese electrode unit with integral oxygen electrode.

*Oxylab unit for direct PC control and data acquisition.

*Sample mixing by integral stirrer driving a magnetic follower.

*4 optical ports for illumination via LH11/2R high intensity red

  LED Probes.

*Quantitherm light/temperature sensor for light calibration

*System calibration & control via Windows Software.

The QRT1 Quantitherm light meter and thermometer is specifically

designed for use with the DW1, DW2/2 and DW3 liquid-phase oxygen

electrode chambers.  Quantitherm overcomes the potential difficulties

associated with accurately measuring PAR light levels and

temperature within the reaction vessel of liquid-phese oxygen

electrode chambers during photosynthetic experiments. 

The temperature sensor operates across the range of normal

mesuring temperatures used for both photosynthesis research

and cellular respiration studies and offers maximum accuracy

in the 10℃　- 40℃　region.