Preparing The Detector - Waters ACQUITY Refractive Index Detector Overview And Maintenance Manual

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Preparing the detector

Proper solvent selection and preparation are critical in differential
refractometry to prevent baseline changes such as drift, noise, or an
erratic baseline.
Warning:
without assistance.
Contents:
Topic
Stacking the modules....................................................................... 38
Installing the leak sensor ................................................................ 39
Installation recommendations for fittings ...................................... 41
Connecting a column or second detector......................................... 42
Connecting to waste ......................................................................... 43
Making the recycle connection ........................................................ 44
Installing the multi-detector drip tray ........................................... 45
Making the Ethernet connection..................................................... 45
Making signal connections .............................................................. 45
Connecting to the electricity source ................................................ 48
Typical solvent problems ................................................................. 49
Selecting a solvent ........................................................................... 49
Solvent degassing............................................................................. 52
To avoid back injuries, do not attempt to lift the detector
October 13, 2014, 715003547 Rev. C
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