Auto-Start - Hitachi ZA3000 Series Instruction Manual

5.6 Auto-Start

5.6 Auto-Start
In common practice of measurement, press the [Start] button
after sample injection. In auto-start measurement, the
computer recognizes the rise of a measurement signal at the
time of sample injection.
(1) Click the [Analytical Condition] button on the toolbar, and
turn on the check box of [Auto-start]. In addition, turn on
the check box of [Continuous measurement].
(2) Clicking the [Auto-Start Setting] button opens the Auto-
Start Setting dialog box.
In most cases, it is not required to change the parameters
in the Auto-Start Setting dialog box. If necessary, adjust
each parameter in this dialog box. To restore adjusted
parameters, click the [Reset] button.
Fig. 5-14 Auto-Start Setting Dialog Box
The relationship of the parameters in the Auto-Start Setting
dialog box is shown below.
1) When the measurement signal exceeds the start
threshold level, the computer recognizes that the
sample is injected and proceeds to signal convergence
monitoring.
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