WALZ Photosynthesis Instruments
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Field of use
  • Laboratory
  • Field
  • Water
Metrics
  • Photosynthetic Light Reactions
  • Gas Exchange
  • Light Measurement
Application
  • Corals
  • Algae
  • Surfaces
  • Leaves, Fruits & Branches
  • Lichen & Mosses
  • Suspensions (High Conc.)
  • Suspensions (Low Conc.)
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GFS-3000

Product

Portable gas exchange fluorescence system

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Operation & GFS-Win Software

The GFS-3000 can be controlled via the integrated panel-PC or an USB connected external-PC, featuring the same user-friendly GFS-Win software.
The integrated panel-PC features a large color display (10 cm x 13 cm) with touch screen and background illumination, which is clearly readable in direct sunlight.

Beginners are able to operate the GFS-Win software with minimal training. The well thought-out software structure allows comfortable adjustment of measuring conditions as well as demonstrative data display.

Researcher operating the WALZ GFS-3000 Portable Photosynthesis System in the field using a stylus on the touchscreen display
GFS-3000 settings window displaying measurement parameters and real-time photosynthesis data
GFS-3000 dialog box for entering H2O value in ppm with calculated dew point and humidity equivalents
GFS-3000 chart view showing photosynthesis rate and fluorescence Yield over time measured with LED-Array/PAM Fluorometer 3056-FL
Color screen with touch panel, well readable in sunlight
Settings window for easy determination of measuring conditions
Dialog box to set H2O value
Chart window displaying results measured by GFS-3000 equipped with the LED-Array/PAM Fluorometer 3056-FL

Users are guided with illustrated tutorials in more sophisticated procedures e.g. calibrations. The control of the instrument from an external PC allows descriptive demonstrations of on-time experiments in classes or lectures.

Settings window: serves to enter measuring conditions.
Chart window: each magnitude can be displayed, the mouse curser indicates the given measured value.
Values window: shows all current values, and stability.
Report window: displays the stored values and recalculates data with a new leaf area or weight.
Program window: easy programming of user-defined protocols, e.g. CO2-curves or light-curves.
Quickview column: always visible for user defined display of present values.

Free software updates will keep your instrument always up-to date on latest developments.

Usage

Field
Laboratory
Gas Exchange
Photosynthetic Light Reactions
Light Measurement
Leaves, Fruits & Branches
Lichen & Mosses
Surfaces

Highlights

  • Control ranges: 0-2000 ppm CO2, 0-nearly 100% humidity, 10 K below ambient temperature to 60°C, 1- 3000 µmol m-2 s-1 homogenous light illumination
  • Various cuvette options and leaf area adapters
  • Easy to combine with IMAGING-PAM or P700 analysis
  • For field and laboratory usage with intuitive software and automated experiments

Downloads

  • Software: GFS-Win_v3.83
  • Manuals & Documentation: Gas-Exchange Chamber 3010 Manual
  • Manuals & Documentation: GFS-3000 Manual
Go to downloads
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WALZ Photosynthesis Instruments
  • Career
  • WALZ Academy
Contact Us
Overview
  • Show all
  • Show Products
  • Show Accessories
Field of use
  • Laboratory
  • Field
  • Water
Metrics
  • Photosynthetic Light Reactions
  • Gas Exchange
  • Light Measurement
Application
  • Corals
  • Algae
  • Surfaces
  • Leaves, Fruits & Branches
  • Lichen & Mosses
  • Suspensions (High Conc.)
  • Suspensions (Low Conc.)
Downloads
  • Product
  • General
Support
  • Technical Support
  • Repair Service
  • Contact
  • Tutorials
Sales
  • International Distributors
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Events
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Company
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  • History
  • Company Founder
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Innovation and tradition: These are the driving forces which have made of Heinz Walz GmbH one of the world’s top producers of highly sophisticated photosynthesis measuring systems.

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