Waters 2414 - Page 11

June 11, 2015, 715004754 Rev. A
Page xi
3.5 Connecting to an external column heater ..................................................... 55
4 Preparing Solvents ................................................................... 57
4.1 Common solvent problems ......................................................................... 57
4.2 Selecting a solvent .................................................................................... 57
4.2.1 Solvent quality................................................................................ 58
4.2.2 Preparation checklist........................................................................ 58
4.2.3 Water ............................................................................................ 58
4.2.4 Buffers........................................................................................... 58
4.2.5 Tetrahydrofuran (THF)...................................................................... 58
4.2.6 Refractive indices of common solvents................................................ 58
4.3 Solvent degassing ..................................................................................... 59
4.3.1 Gas solubility .................................................................................. 60
4.3.2 Solvent degassing methods .............................................................. 60
4.3.3 Solvent degassing considerations....................................................... 61
5 Operating the Detector ............................................................ 63
5.1 Powering-on ............................................................................................. 63
5.1.1 Initializing ...................................................................................... 63
5.1.2 Diagnostics failure at startup............................................................. 64
5.1.3 Using online Help ............................................................................ 64
5.1.4 Using the keypad............................................................................. 64
5.1.5 Navigating the user interface ............................................................ 68
5.2 Operating in RIU mode .............................................................................. 69
5.2.1 Using the display in RIU mode........................................................... 69
5.2.2 Navigating to and from the home screen in RIU mode .......................... 71
5.2.3 Setting up a run in RIU mode............................................................ 74
5.2.4 Programming timed events, threshold events, and methods.................. 74
5.3 Operating in 410 mode .............................................................................. 80
5.3.1 Using the display in 410 mode........................................................... 80
5.3.2 Navigating to and from the home screen in 410 mode .......................... 81
5.3.3 Setting up a run in 410 mode............................................................ 83
5.4 Operating in 410 (remote) mode ................................................................ 84
5.5 Configuring the detector ............................................................................ 84
5.5.1 Accessing the configuration screens ................................................... 84
5.5.2 Setting the IEEE address .................................................................. 85
5.5.3 Setting detector mode...................................................................... 85
5.5.4 Configuring event inputs (contact closures)......................................... 85