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COY8 is an oxygen-free gel for validation, calibration and adjustment of oxygen and chlorine sensors

Zero-point gel
COY8

Ready-to-use gel for validation, calibration, and adjustment of oxygen and disinfection sensors

COY8
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The COY8 zero-point gel bottle for oxygen sensors with a diameter of 12 mm. ©Endress+Hauser

The COY8 zero-point gel is available in different bottle sizes. This version is perfectly suitable for oxygen sensors with a diameter of 12 mm.

The COY8 zero-point gel bottle for oxygen sensors with a diameter of 40 mm. ©Endress+Hauser

The bottle version for oxygen sensors with a diameter of 40 mm.

The COY8 zero-point gel bottle for free chlorine, total chlorine or chlorine dioxide. ©Endress+Hauser

Use this bottle version for disinfection / chlorine sensors with a diameter of 25 mm.

The COY8 zero-point gel is available in different bottle sizes. This version is perfectly suitable for oxygen sensors with a diameter of 12 mm.

Field of application

COY8 is a ready-made gel that allows you to detect the true zero point of your oxygen and disinfection (e.g. free chlorine) sensors. This improves the reliability and accuracy of your measuring points leading to increased product quality and yield. What’s more, it helps you decide whether a sensor should be adjusted, maintained or replaced. The gel doesn't require additional chemicals or preparation. It is instantly ready to use and is reusable within 24 hours after opening.

COY8 zero-point gel determines the true zero point of virtually all sensors that measure the parameters:

  • Oxygen

  • Free chlorine

  • Total chlorine

  • Chlorine dioxide

  • Etc.

It is used for example in:

  • Life Sciences
    - Fermentation processes

  • Food & Beverages
    - Inertization processes

  • Power & Energy
    - Steam/water cycle

  • Drinking water
    - Distribution network
    - Critical control points (CCPs)

  • Utilities of all industries
    - Water treatment

Benefits

  • Be sure: exact determination of the true zero of your oxygen and disinfection / chlorine measuring points.

  • Enhance your product quality: the zero-point calibration improves the accuracy and reliability of your measurements and can increase the quality and yield of your products.

  • Speed up your maintenance: the gel is instantly ready to use – just insert the sensor!

  • Simplify your maintenance: one tool for validation, calibration and adjustment of all your sensors in the field and the lab.

  • Improve safety at work: the ready-made gel comes in safe, easy-to-use bottles removing the need for manual chemical preparation by plant personnel.

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