NOTE! This site uses cookies and similar technologies.

Gebrüder Heyl Analysentechnik GmbH & Co uses cookies to allow its readers the best web page experience. Find further information in the privacy policy. Learn more

I understand


Banner engl

For our 60th company anniversary we organize a competition for our customers.
We are looking for the oldest working Testomat, e. g. Testomat® FN or Testomat® BOB.
Do you still have an old Testomat® in your company? Maybe your Testomat® is even operating in your water treatment process? Then sign up and take part in our competition. The winners will receive one out of three art printings on the topic of water.

  • What does the competition look like?
    We award the three oldest Testomat devices that are still working.

  • Who can take part?
    Everyone who owns a Testomat and is over 18 years can participate in our competition. Each device can only be submitted once.
    Employees and former employees of Gebr. Heyl Analysentechnik GmbH and our sales companies (Gebr. Heyl Vertriebsgesellschaft für innovative Wasseraufbereitung mbH, Heyl France S.A.R.L, Heyl Brothers North America L.P., Pro Water B.V. und BWT Aqua AG) and their family members are excluded from participation.

  • When does the competition take place?
    The competition runs from January 1th until June 30th 2018.

  • How can you take part?
    Please send us a photo of your Testomat device and its type plate on which we can recognize the instrument number.
    Use our e-mail address This email address is being protected from spambots. You need JavaScript enabled to view it. or send it by mail to our address:
    Gebr. Heyl Analysentechnik GmbH & Co. KG
    Orleansstraße 75 b
    31135 Hildesheim
    Your data will only be used for the competition and not passed on to third parties.
    We reserve the right to claim more information or proof if needed.

  • What are the prices?
    We raffle three unique art printings which are exclusively designed for us as part of a project with students of the faculty of design at the HAWK Hildesheim (Academy for Applied Science and Art).
    You will have the possibility to choose one out of various printings as your award.

  • Announcement of the winners
    We will inform the winners with the three oldest Testomat devices in writing after June 30th 2018.

With your participation in the competition you agree to be presented on our website, together with your Testomat device.

The winners will receive their awards at a ceremony held in our company. We will of course cover any travel and accommodation costs for the winner and one companion (business-class-flight, 1st class railway ticket or mileage allowance, hotel room in Hildesheim).

The decision of the jury is final and may not be legally challenged. Payment of the prices in cash is not possible.