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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MICRO-PAM

Product

Compact Fluorometer for Long-term Monitoring of Photosynthesis

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  • Live Data
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See the MICRO-PAM in action

On June 10, 2026, after 7 years of recording photosynthesis of trees, a new experiment was started. Now, our monitoring station at the Walz headquarters streams live chlorophyll fluorescence data from ivy (Hedera helix). Five MICRO-PAM fluorometers continuously record photosynthetic yield, light intensity, temperature, and humidity - 24 hours a day, 7 days a week.

Three types of live graphs are available: Y(II) + PAR, Y(II) + ETR, and Temperature + PAR + Humidity. Data can be downloaded and displayed using the WinControl-3 software.

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Y(II), PAR
Y(II), ETR
Temp., PAR, Hum.
Download
Ch. F Fm' Y(II) PAR 1) ETR 1) Temp. °C Air Hum. %
1) µmol m-2 s-1
Live view of the experimental site

Usage

Field
Laboratory
Photosynthetic Light Reactions
Light Measurement
Leaves, Fruits & Branches
Lichen & Mosses
Corals
Suspensions (High Conc.)
Surfaces
Algae

Highlights

  • Ultra-compact measuring heads (96 g) for long-term photosynthesis monitoring
  • Low power consumption for autonomous deployments
  • Chlorophyll fluorescence plus environmental sensors - PAR, temperature, and humidity

Downloads

  • Software: WinControl-3.41_Software
  • Manuals & Documentation: MICRO-PAM/MONI-DA Manual
  • Manuals & Documentation: LichenAtWork
Go to downloads
Request a quote
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
  • Request a Quote
Events
  • Meetings
  • Webinars
Company
  • About Us
  • History
  • Company Founder
  • News
  • Jobs
  • Overview
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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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