Endress+Hauser Analytik Jena Multi X 2500, Руководство по эксплуатации

Страница: 22 / 124

Function and layout of the multi X 2500 multi X 2500
22
Fig. 7 Gas connections at the rear of the device
1 Gas inlet for Argon (Ar)
2 Gas inlet for oxygen (O
2
)
3 Gas inlet pre-combustion adapter
4 Purge gas outlet of the membrane dryer
5 Gas outlet (not used)
6 Gas outlet Ar/O
2
to the ABD/MBD
When using the TOC module, the "OUT ABD" gas outlet (6 in Fig. 7) is also used for the
NPOC purge gas flow.
In the multi X 2500, the two process gases oxygen and argon are controlled via the gas
box. The gas box is located on the left side inside the device.
Fig. 8 Gas box
The O
2
supply on the open combustion tube is effected via the oxygen sluice inserted
into the opening of the combustion tube. The gas outlet of the combustion tube is
directly connected to the sulfuric acid container (vertically) using a forked clamp.
Gas box
Open combustion tube
(standard version)