Measurement principle: Attenuated Total Reflection (ATR)

The ATR "tunnel cells" are designed for measurements in the sample space of the spectrometer. They are ideal for the chemical analysis of fluids in the IR range. The two Hellma products offered are the Katana TNL 120 and Katana TNL 130.

Special Features:

  • Rugged, adjustment–free design

  • Absolute repeatability

  • Unmatched absorbance linearity

  • Rapid sample cleanout

If you are interested in this product or if you have any questions - please contact us.

Further measuring cells can be found in our Configurator


Hellma USA Inc.
120 Terminal Drive
11803 Plainview, NY
United States

Phone: +1 5169 3908 88


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