FREE WEBINAR! The benefit of algae class differentiation to acquire information about the in-situ algae class composition in open waters.

The benefit of algae class differentiation to acquire information about the in-situ algae class composition in open waters.

Presented by Tobias Boehme, PhD & Detlev Lohse, PhD from bbe Moldaenke

General overview of the FluoroProbe instrument for depth profiling in the field

Optional accessories including WorkStation 25 for laboratory sampling

Method of the bbe instruments (Fingerprint simulation will be presented)

Using live algae for calibration of Fingerprints (importance compared to other manufacturers that use dye solutions for calibration)

Data presentation of the FluoroProbe. Depth dependence of Cyanobacteria.

There will be a question and answer period following the presentation. Bring your questions!

Tobias Boehme, PhD

Dr. Boehme’s background is in physics and oceanography. Today he is involved in several research projects in the field of holographic detection of algae and is focused on developing new and innovative algae devices as well as instrument installation and integration for bbe Moldaenke and is a frequent speaker on the topic of HAB.

Detlev Lohse, PhD

Dr Lohse studied biochemistry at the University of Hannover Germany and received his PhD from the University of Düsseldorf in 1986. He spent more than 10 years in fundamental research specializing in plant biochemistry. For the last 22 years, Detlev has been focused on knowledge transfer regarding photosynthetic processes and algal pigments.

DON'T MISS IT!

October 22nd | 11:00 AM EDT

bbe Moldaenke GmbH has developed and produced measuring instruments and software to assess and manage water quality for more than 20 years. Made for use in oceanography, limnology, drinking water monitoring, river dam monitoring, bathing water analysis, supervision of aqua culture systems and environmental assessment, these instruments have come to be relied upon as the industry standard.

Product Highlight:

The bbe FluoroProbe: for the analysis of chlorophyll with algae class determination — Up to 4 measurements per second displayed in real time!

Individual profiles are taken during the measurements for green algae, blue-green algae/cyanobacteria, diatoms/dinoflagellates and cryptophytes.

This enables the analysis of the occurrence and distribution of e.g. blue-green algae onsite without the necessity of the laboratory. Possible interferences due to yellow substances are eliminated by an integrated CDOM correction factor.

Automatic Turbidity Correction

Chlorophyll in vivo measurement can be affected by particulate matter in the water body. Therefore a correction is essential when the turbidity is too high. The bbe FluoroProbe with the optional transmission sensor provides automatic turbidity correction using the latest bbe++ software extension- making chlorophyll determination even more reliable.

Fast & Reliable

The bbe FluoroProbe can quickly and reliably determine the chlorophyll content of different algae classes down to a depth of 100m (optionally 1000 m). The measurement data can be displayed in real time on a PC or be stored in the probe for subsequent evaluation.

Advantages of the bbe FluoroProbe

Determination of green algae, blue-green algae (cyanobacteria), diatoms & cryptophytes
Up to 4 other algae classes can be calibrated by the user
Up to 4 measurements per second
Yellow substances correction & compensation of interferences by UV-LED

Turbidity correction
Reduces the number of required microscopic laboratory examinations
Internal rechargeable batteries
Internal datalogger
PC software for data analysis
Options: pressure sensor, transmission measurement

FluoroProbe Data Sheet

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> Chlorophyll Fluorescence

> Chlorophyll Content

> Oxygen Measurement

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> 3 Axis Ultrasonic Anemometers

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