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Viscotek GPC RI- High-stability concentration detector, for GPC/SEC chromatography and molecular weight determination

Viscotek GPC RI- High-stability concentration detector, for GPC/SEC chromatography and molecular weight determination
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Viscotek GPC RI- High-stability concentration detector, for GPC/SEC chromatography and molecular weight determination - 1

MOLECULAR WEIGHT MOLECULAR SIZE The Viscotek GPC Rl detector is a modular differential refractive index detector for the measurement of sample concentration during GPC/SEC experiments. The detector is heated from ambient temperature to 55°C for improved baseline stability. The reference cell can be purged manually on the instrument or automatically via software control and has an integrator output for connection to other hardware. The system includes analogue connections for the measured signal and to initiate data Malvern Instruments Worldwide Sales and services centres in over 65 countries www.malvern com/contact ©2013 Malvern Instruments Limited MRK1910-02

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Viscotek GPC RI- High-stability concentration detector, for GPC/SEC chromatography and molecular weight determination - 2

Light source wavelength Tungsten lamp Refractive index range (RIU) Flow rate range (ml/min) Linearity (ΔμRIU) Noise (nRIU) Drift (μRIU/hr) Temperature control Ambient, 35 - 55°C in 1°C steps (normal operation), 10 - 30°C in 1°C steps (cold room operation) Malvern Instruments Ltd Enigma Business Park • Grovewood Road Malvern • Worcestershire • UK • WR14 1XZ Tel: +44 (0)1684 892456 Fax: +44 (0)1684 892789 Malvern Instruments Worldwide Sales and service centers in over 50 countries for details visit www.malvern.com/contact © Malvern Instruments Ltd 2013 more information at www.malvern.com

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