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Minikit AQUALYTIC Test Kit Arsenic Test Kit
Checkit Comparator Comparator 2000+
AL10 AL15 SD 300 SD
AL250 AL400 AL450 AL800
Thermostatschrank Labor-Kuehlschrank
  • Rapid Tests
  • Comparator
  • Hand-Held Meters
  • Photometer
  • Turbidity
  • Temperer
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Comparator 2000+

The system for colorimetric water analysis


The images can be downloaded here as a zip. archive in high resolution.


  • comparator2000
  • comparator2000
  • comparator2000


  • More than 400 different test discs are available
  • Compensation for coloured and turbid samples
  • Guaranteed constancy of the coloured glass standards
  • Integrated prism


Comparator System 2000+

AQUALYTIC Comparator 2000+With its accessories, the AQUALYTIC Comparator 2000+ is an extremely versatile, modular system for testing water. It is simple to use yet is uncompromising in terms of precision and reproducibility of results. It is compact and portable. The integrated prism brings the glass standards of the test discs and the coloured sample into the same field of view.

Test discs

Farbescheibe AQUALYTIC Comparator 2000+The required accuracy of results is only ensured if stable, fadefree colour standards are used. Glass colour standards are fade-free, resistant to chemicals and scratchproof. AQUALYTIC standards are made from coloured glass filters. They comply with international standards, e.g. ISO 7393/2.

Lighting unit

Lightning unit AQUALYTIC Comparator 2000+We recommend the use of the battery-operated AQUALYTIC lighting unit in variable lighting conditions. This guarantees uniform lighting conditions, and ensures greater test accuracy.


We manufacture precision plastic and optical glass cells in line with the highest quality standards. The cells ensure high precision and reproducibility of results.


Water Treatment (e.g. Drinking Water), Pool-Water, Research Centres, Universities, Special Applications, Laboratory and Field Testing

Catalogue extract

The Catalogue extract for the Comparator System 2000+ with more information, technical data and order codes can be downloaded as a PDF » Comparator 2000+ PDF