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3 overview of program windows – Metrohm 790 Personal IC User Manual

Page 74

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4.1 Fundamentals of the operation

790 Personal IC

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Integration

Integration is to be understood as being the method for determining the

peak area and peak height with the aid of approximate baselines. The

integration algorithm included in the program is influenced by the

inte-

gration parameters and the optionally programmable integration

events, which are defined in the method. In addition, the integration

can be manually corrected later with the aid of the

peak editor.

Sample queue

A sample queue is used for the automated processing of series of

samples, particularly in combination with a sample changer.

Batch reprocessing

Batch reprocessing is understood to be the subsequent reprocessing

of a series of chromatograms, which have been loaded in a batch re-

processing queue. During reprocessing with a selected method the set-

tings for calibration, integration, passport, appearance and report can

be altered at will.

4.1.3

Overview of program windows

The «790 Personal IC» program consists of different windows whose

functionality is linked together. The different windows are:

790 PERSONAL IC

Main program window for file administration,
printing, opening of systems, methods and
chromatograms, login and user rights, optional
settings and window handling.

CHROMATOGRAM

Window for graphic plot of running or recorded
chromatograms.

SYSTEM

Window for loaded system with possibility for
manual control of the 790 Personal IC.

SYSTEM STATE

Window for display of status messages for the
connected system.

WATCH WINDOW

Window for display of conductivity and pressure.

QUEUE EDITOR

Window for edition of sample queues and batch
reprocessing queues.