• Reduce Costs And Improve Quality
    Improve your water treatment process with our online analysis instruments.
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  • Installation Costs Under Control
    Our precise, tailored to the application controllers can contribute to a significant improvement in your entire production process.
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  • Mobile, Secure, Fast And Inexpensive
    Analyses can be performed on site without previous knowledge of chemistry or laboratory equipment with our test kits.
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Water is our Element

Gebrüder Heyl Analysentechnik GmbH & Co.KG has been working in industrial water treatment for over 50 years.

We develop and produce measuring and control equipment for the water analysis with 50 employees. Our Testomat series measures more than 20 parameters, including hardness, carbonate hardness, free chlorine and chlorine dioxide.
Our devices are used, for example, in the production of drinking water, in swimming pools, in the food industry as well as in industrial cooling and heating circuits.
Our Chemical Division produces the appropriate indicators and reagents for the devices. In addition we develop and manufacture individual analysis instruments on behalf of our customers.

Unsere Neuheiten

Testomat® EVO TH

Here is the new generation of the Testomat family!

The new Testomat® EVO TH has a lot of new functions additionally to the approved functions which you already know from the Testomat ECO®. An integrated SD card saves data, alarm and error loggings. Optional WLAN access point is available.

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Testomat ECO® C

Our new carbonate measuring instrument Testomat ECO® C monitors the acid capacity in pool water. The measuring range is between 0.18 and 7.16 mmol/l.

Water hardness can be increased automatically if deviation from the desired set point is detected.

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International Visits to Trade Fairs

In 2016 we will participate again on important trade fairs of the water treatment industry, same as in 2015.

We will be respresented by Heyl Brothers North America L.P. on all american expositions.