ELTRA CS-2000 Manual

4
6.3.1 Chemicals .................................................................................................................................... 47
6.3.2 Reagent tube filling-Induction furnace ......................................................................................... 49
6.3.3 Reagent tube filling-Resistance furnace ...................................................................................... 52
6.3.4 Oxygen purification furnace quartz tube filling (optional) ............................................................ 54
6.3.5 Halogen trap filling (optional) ....................................................................................................... 55
6.4 Paper filter changing ........................................................................................................................ 57
6.5 Dust filter cartridge replacing ........................................................................................................... 57
6.6 O-rings replacement ........................................................................................................................ 58
6.6.1 Replacing the o-rings 11 and 12 for combustion tube: ................................................................ 60
6.6.2 Replacing the o-ring 13 for lower furnace lock ............................................................................ 60
6.6.3 Replacing the o-rings for furnace seal ......................................................................................... 61
6.7 Furnace cleaning brush - replacing ................................................................................................. 64
6.8 Dust trap cleaning ............................................................................................................................ 65
6.8.1 Dust trap cleaning-Induction furnace ........................................................................................... 65
6.8.2 Dust trap cleaning-Resistance furnace ........................................................................................ 68
6.9 Combustion tube replacement ......................................................................................................... 69
6.9.1 Induction furnace ......................................................................................................................... 70
6.9.2 Resistance furnace ...................................................................................................................... 72
6.10 Generator tube replacing ................................................................................................................. 74
6.11 Combustion coil replacing ................................................................................................................ 74
6.12 Pedestal removing ........................................................................................................................... 74
6.13 Heating elements replacing ............................................................................................................. 75
6.14 Gas leaks checking .......................................................................................................................... 76
6.14.1 Leaks in the furnace inlet system ............................................................................................ 77
6.14.2 Leaks in the furnace ................................................................................................................ 77
6.14.3 Leaks in the furnace outlet system .......................................................................................... 77
7 Function description ........................................................................................................................... 78
7.1 System overview .............................................................................................................................. 78
7.2 Measuring principle .......................................................................................................................... 78
7.3 Gas flow system .............................................................................................................................. 79
7.4 Infrared cell ...................................................................................................................................... 81
7.5 Furnace ............................................................................................................................................ 82
7.5.1 Induction furnace ......................................................................................................................... 82
7.5.2 Resistance furnace ...................................................................................................................... 83
8 Miscellaneous ...................................................................................................................................... 85
8.1 Ordering numbers ............................................................................................................................ 85
8.1.1 Front side ..................................................................................................................................... 85
8.1.2 Left hand side .............................................................................................................................. 86
8.1.3 Right side ..................................................................................................................................... 87
8.1.4 Pneumatics .................................................................................................................................. 88
8.1.5 Oscillating circuit .......................................................................................................................... 89
8.1.6 Furnace ........................................................................................................................................ 91
8.1.7 Furnace cleaning mechanism ...................................................................................................... 93
8.1.8 Gas purification furnace ............................................................................................................... 94
8.1.9 Front side and rear side ............................................................................................................... 95
8.1.10 Restistance furnace details ...................................................................................................... 95
8.1.11 Furnace tube cleaning ............................................................................................................. 97
8.1.12 Tic-module ............................................................................................................................... 98
8.2 Packing .......................................................................................................................................... 100
8.3 Pre-installation guide ..................................................................................................................... 103
9 Approved methodologies to which Eltra instruments conform ................................................... 105
9.1 Inorganic materials (Metals) .......................................................................................................... 105
9.2 Organic materials (Oil, Coal, foodstuffs) ........................................................................................ 106
10 Disposal .............................................................................................................................................. 106
11 Index ................................................................................................................................................... 108

ELTRA CS-2000 Specifications

General

Brand	ELTRA
Model	CS-2000
Category	Measuring Instruments
Language	English