Endress+Hauser Analytik Jena multi EA 4000, Operating Manual

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multi EA 4000 Function and setup
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3 Function and setup
3.1 General overview
The analyzer multi EA 4000 is of modular design. The basic device (combustion unit
with furnace module HTS1500) is combined with one or several detector modules de-
pendent on the task:

Basic device

Carbon and/or sulfur module (C/S module)

Chlorine module (Cl module)

TIC solids module (automatic or manual)
It is possible to change from C/S to Cl determination without modifying the electrical
connections. The ceramic tube is then replaced with a quartz glass combustion tube.
Sample introduction to the combustion furnace takes place:

automatic using the autosampler FPG 48

manual using manual feed
The device system can be combined with scales with an interface to the control com-
puter, which automatically transfer the sample volume for the calculation of the analy-
sis results.
The control electronics is located in a detector module in accordance with the basic
configuration:

in the C/S module if a C/S module is connected

in the Cl module if the analyzer is not combined with a C/S module
The control of the analyzer and the analysis of the measurements takes place via the
control and analysis software multiWin® installed on an external PC.
3.2 Basic device
The basic device of the multi EA 4000 consists of the following main components:

Combustion system

Hose system

Components for measuring gas drying and cleaning

Indicator and control elements, connections