ZIROX SGM7.2, Руководство пользователя

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Oxygen Monitor SGM7.2 2 Application Field
2 Application Field
The protective gas monitor SGM7.2 serves for the continuous
measuring of the oxygen concentration in industrial, laboratory
and protective gases as well as during mixing, production and
processing of special forming gases in industry. The measuring
of the free oxygen concentration in inert gases and also the
measuring of bound oxygen in gas mixtures is possible.
The SGM7.2 is a modification of the SGM7 for using in soldering
applications.
As
agreed
use
The main application area of the SGM7.2 is the monitoring of technical protecting
gases.
The introduction of explosive gas mixtures, high concentrations of
halogens or sulphuric gases (e.g. SO
2
) into the SGM7.2 is not
permitted.
The contact of the SGM7.2 with silicon- or phosphorus containing
components is also not permitted.
The SGM7.2 Functions
•
measures and indicates the oxygen concentration in a measured
gas continuously
•
indicates deviations of the oxygen concentration in the measured
gas from a rated value
•
monitors the course of a particular production process under buffer
gas
•
checks the purity of buffer gases and determines whether the
requested protective effect of the buffer gas is reached.
The requirements and limit values given in the "Technical Data" must be strictly
observed.
Any other use is treated as non-authorized use.
HB_SGM72_Rehm_eng.DOC
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