Metrohm 850 Professional IC Anion MSM-HC - LP-Gradient - Manual (Page 7)

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Table of contents
850 Professional IC Anion MSM-HC LP Gradient
￭￭￭￭￭￭￭￭ V
5.5 High pressure pump ........................................................... 70
5.5.1 Protection .............................................................................. 70
5.5.2 Maintenance ......................................................................... 70
5.6 Inline filter ........................................................................... 81
5.6.1 Maintenance ......................................................................... 81
5.7 Inline sample preparation .................................................. 83
5.8 Rinsing the sample path .................................................... 83
5.9 Sample degasser ................................................................. 85
5.9.1 Operation .............................................................................. 85
5.10 Injection valve .................................................................... 85
5.10.1
Protection .............................................................................. 85
5.11 High Capacity Metrohm Suppressor Module
(MSM-HC) ............................................................................ 85
5.11.1 Protection .............................................................................. 85
5.11.2 Operation .............................................................................. 85
5.11.3 Maintenance ......................................................................... 86
5.12 Peristaltic pump .................................................................. 91
5.12.1
Operation .............................................................................. 91
5.12.2 Maintenance ......................................................................... 92
5.13 Separation column ............................................................. 94
5.13.1
Separating efficiency .............................................................. 94
5.13.2 Protection .............................................................................. 94
5.13.3 Storage ................................................................................. 95
5.13.4 Regeneration ......................................................................... 95
5.14 Quality Management and validation with Metrohm ....... 95
6 Troubleshooting 97
6.1 Problems and their solutions ............................................. 97
7 Technical specifications 101
7.1 Reference conditions ........................................................ 101
7.2 Device ................................................................................ 101
7.3 Leak sensor ....................................................................... 101
7.4 Ambient conditions .......................................................... 101
7.5 Housing ............................................................................. 102
7.6 Eluent degasser ................................................................ 102
7.7 Low pressure gradient ..................................................... 102
7.8 High pressure pump ......................................................... 103
7.9 Sample degasser ............................................................... 104
7.10 Injection valve ................................................................... 104