IVA Polymer Char | IVA Detectors

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IVA Detectors

Here are described the detectors available for IVA instrument:

  • Polymer Char dedicated oven for Infrared Detectors.

Infrared Detector IR4 (Optional)

The analysis of polyolefins and other polymers containing significant C-H content can be further improved by the incorporation of the optional Infrared detector IR4 to accurately quantify the injected polymer mass, which results in improved precision and accuracy of viscosity results.

IR4 is designed to measure on-line concentration and composition in GPC/SEC, HPLC or to couple it with other separation techniques like CRYSTAF, TREF, etc., and it has been proved as the most appropriate detector for polyolefins.

When adding a composition or a carbonyls sensor, other useful information can be obtained in addition to the concentration.

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