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For a complete catalog on Hansatech Instruments' products, click here.

Screenshot demonstrating prompt fluorescence and P700+ absorbance

Screenshot demonstrating delayed fluorescence

Chlorophyll Fluorescence-Continuous Excitation

Handy-PEA

Handy-PEA is a compact, highly portable continuous-excitation type chlorophyll fluorescence analyzer. The rugged yet lightweight design makes Handy-PEA particularly suitable for rapid, large scale screening of samples in the field or greenhouse in both research and teaching applications.

Handy-PEA Data Sheet

Pocket-PEA

The Pocket PEA Chlorophyll Fluorimeter is suitable for teaching, research & a wide variety of commercial applications. The robust yet compact hand-held design provides ease of use & reliable operation.

Pocket-PEA Data Sheet

Chlorophyll Fluorescence-Pulse Modulated

FMS1

The FMS1 is a pulse modulated chlorophyll fluorimeter operating from a mains power supply for laboratory use. The system may also be operated from an external 12V D.C. power supply or high capacity battery for near-field conditions.

For information on the use of the FMS1 with the CIRAS for simultaneous leaf gas exchange and chlorophyll fluorescence measurements, click here.

FMS1 Data Sheet

FMS2

The FMS2 is a field portable pulse modulated chlorophyll fluorimeter. The system is highly portable and fully self-contained.

A system of field interchangeable batteries provides power for a full day of field work. A multi-charger system allows full recharge of the batteries overnight.

For information on the use of the FMS2 with the CIRAS for simultaneous leaf gas exchange and chlorophyll fluorescence measurements, click here.

FMS2 Data Sheet

Liquid Phase Respiration Measurements

Oxygraph

Oxygraph provides a computer controlled oxygen electrode system for the study of respiration by oxygen uptake in liquid suspensions of 200µl - 2.5ml. The system connects directly to the serial port of a Windows® 95, 98, ME, NT, 2000 or XP desktop, laptop, notebook or sub-notebook PC and is configured and controlled via the PC using custom Windows® software supplied. Oxygen signals are displayed directly to the PC screen as traces and/or digital panel meters. Tools are provided for adding annotated event marks during recording and a range of measurement tools are supplied including oxygen rate determination. All original data and calculated values are easily exported via the clipboard for further analysis in other software applications.

Oxygraph Data Sheet

OxyTherm

Oxytherm provides the convenience of the Oxygraph system for the study of respiration by oxygen uptake in liquid suspensions of 200µl - 2.5ml. It additionally features precise solid-state temperature control (+3 to 40 degrees C) without need for a circulating water supply. The electrode unit has an integral small diameter oxygen electrode disc, sample illumination facility and fibre-optic port to suit 8mm diameter fibre-optics such as those from the FMS2 chlorophyll fluorimeters. Windows® software supplied for system/ temperature control and data analysis.

Oxytherm Data Sheet

Oxyview 1

Oxyview 1 provides a simple manual system for the determination of oxygen uptake rates from liquid suspensions during respiration studies. The modular construction and good sample visibility make the system ideal for teaching and in research applications when a non-computer controlled environment is required that allows analogue output signals to be recorded to strip-chart.
For the study of respiration by oxygen uptake in liquid suspensions of 200µl - 2.5ml.

Oxyview 1 Data Sheet

Liquid Phase Photosynthesis Systems

Chloroview 1

Chloroview 1 provides a basic system for the determination of respiration and photosynthesis by oxygen evolution and uptake measurement from liquid sample suspensions under actinic illumination.

Chloroview 1 Data Sheet

Chlorolab 2

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.

Chlorolab 2 Data Sheet

Chlorolab 3

Chlorolab 3 provides a sophisticated system for the advanced study of respiration and photosynthesis from larger volume liquid samples (to 20ml) 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. Chlorolab 3 is particularly suitable for macroalgal studies in sea water including P/I curves by automated determination of oxygen evolution and uptake rates at a range of user-defined light intensities to determine apparent quantum yield.

Chlorolab 3 Data Sheet

Gas Phase Photosynthesis

Leafview 1

Leafview 1 provides a basic system for the study of respiration and photosynthesis from leaf-discs placed in the LD1/2 electrode unit.

Leafview 1 Data Sheet

LeafLab 2

Leaflab 2 offers the capability for advanced studies of photosynthesis and respiration from leaf-discs. The system provides computerized control of the oxygen signal with automated control of a red (660nm) LED light source array. 32 bit Windows® software functions provide automated measurement of the rate of oxygen evolution/uptake at a range of user-defined light intensities in order to determine apparent quantum yield.

LeafLab 2 Data Sheet

Chlorophyll Content Meter

The field-portable, hand-held device determines relative chlorophyll content using dual wavelength optical absorbance (620 and 940nm wavelength) measurements from leaf samples. Relative chlorophyll content is displayed in the range 0 - 2000 units.

CL-01 Data Sheet

CL-01