ETA2010 Differential Viscometer (optional, PSS Polymer Standards Service GmbH)
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Universal calibration |
| Structure information and Mark Houwink coefficient |
| Asymmetric bridge for high sensitivity |
On-line viscometers are used in GPC analysis to determine the intrinsic viscosity of the sample. Coupling the ETA2010 viscometer to the EcoSEC GPC system incorporating a RI detector as standard enables comprehensive polymer analysis according to a universal calibration.
True molecular weight and its distribution, size, structure, branching and aggregation of synthetic, natural, and biopolymers in solution can be characterized.The ETA2010 differential viscosity detector is designed to meet the requirements of modern GPC applications.
Low-noise electronics combined with high-sensitivity pressure transducers as well as superior sample path design results in an excellent detection limit and high signal linearity.
The PSS Win GPC Unity software allows seamless integration of the ETA2010 and the ECOSEC GPC system into one well known user interface.
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