Werkstoff-Prüfgeraet zur Bestimmung der intrinsischen Viskosität

IV Tester

The IV Tester is to determine the intrinsic viscosity also called solvent viscosity or intrinsic viscosity.

ASTM D1238
ISO 1133
ISO 12418-2:2012

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GÖTTFERT Product information IV Tester

No chemical solvents are used in the determination. This method is used in particular for quality control of polyester (PET) or polyamide (PA).

Dermination of Intrinsic Viscosity

User friendly operation and display of measurements results via the integrated touchscreen
User friendly process to determine correlation factors

Optional Units

Manual die plug (special heated version for high temperatures available); Automatic melt cutting unit
Nitrogen purge for hydroscopic materials
Alternative steel grades for barrel and piston with higher corrosion or abrasion resistance
Data protection of parameters and results via uninterruptible power supply
Only mi2.2: Mechanism for pre-compressing and ejection with a higher weight

MOISTURE MEASUREMENT INSTRUMENT

The residual moisture has a considerable influence on the measurement result for certain test materials. Therefore, it is recommended to dry test materials before a IV measurement and to determine the residual moisture.