Xylem Analytics Blog

  • 4/2/2025
  • Dr. Klaus Reithmayer

FAQ pH measurement

In this blogarticle we answer to possible questions, that may occur to you during installation and operation of our instruments. We also respected common questions.more

  • 3/3/2025
  • Dr. Andreas Eich

Frequently Asked Questions about Viscometry

In this area we answer to possible questions, that may occur to you during installation and operation of our instruments. We also respected common questions.more

  • 2/24/2025
  • Dr. Lisa Wild, Nicolas Kaltwasser

Comparing Chlorine Measurement Methods: Colorimetric DPD Analyzer vs. Amperometric Electrode

Measuring chlorine levels in water is essential for various applications such as swimming pools, industrial processes and drinking water treatment. Two primary methods used are DPD colorimetric and amperometric electrode. Both methods offer accurate results but differ fundamentally in their approach to chlorine determination. This blog post explores the differences between these two methods and discusses their strengths and limitations.more

  • 7/12/2024
  • Dr. Klaus Reithmayer

Calibration of an oxygen sensor

Here you can find out from our expert why and how electrochemical and optical oxygen sensors need to be calibrated.more

  • 6/28/2024
  • Stefan Kaus

Which kind of pH electrode do I need for my acid-base titration application?

In an ideal world, there would be only one pH electrode for all their acid-base titrations. In this ideal world, it would not matter whether the solution to be titrated was aqueous or non-aqueous, had a high or low conductivity and whether only a few ml were to be titrated in a small vessel or 250 ml in a 400 ml beaker. One electrode would fit all of these applications.more

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