Installation and start-up
contrAA 600
Edition 01/2014
39
6.4
Graphite tube technique
6.4.1
Connections in the sample chamber for the graphite tube
technique
1, 8 Sample chamber window
2, 4 Furnace window
3
Furnace jaws with electrodes
5
Fuse at the graphite tube furnace
6
Illumination for furnace camera
7
Radiation sensor
Fig. 20
Graphite tube atomizer in sample chamber
1
Cooling water hoses, red
2,7
Gas connections for inert and protective
gas, black
3
Furnace jacket
4
Fixed furnace part
5
Dosing opening with graphite funnel
insert
6
Graphite tube
8
Movable furnace part
9
Ceramic ring
10
Power cable
Fig. 21
Connections at the graphite tube furnace
