MNL-1024 Rev A
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Continuous Strobe
The Continuous Strobe signal is a programmable frequency pulse-train with a 50% duty cycle. It is programmed by specifying the
desired period whose range is 2 µs to 60 s. This signal is continuous once enabled but is not synchronized to the Start of Integration
or External Trigger Input. The Continuous Strobe is only active if the Lamp Enable command is active.
Synchronizing Strobe Events
If the application requires more than one pulse per integration period, the user needs to ensure the continuous strobe and integration
period are synchronized. The integration time must be set so that an equal number of strobe events occurs during any given
integration period.
External Triggering
The Flame-NIR+ Spectrometer has several ways of acquiring data. In the Normal/Free-
Run mode, the spectrometer is “free running.”
That is, the spectrometer is continuously scanning, acquiring, and transferring data to your computer, according to parameters set in
the software. In this mode, there is no way to synchronize the scanning, acquisition, and transfer of data with an external event.
However, trigger pulses for synchronizing an external event with the spectrometer are available.
Each trigger mode involves connecting an external triggering device to the spectrometer and then applying an external trigger to the
spectrometer before the software receives the data. The length of the integration time and the source for the integration clock
depend upon the mode chosen. All other acquisition parameters are set in the software.
You can trigger the Flame-NIR+ using a variety of External Triggering options through the 40-pin Accessory Connector on the
spectrometer. See
Triggering Modes
The Flame-NIR+ supports three triggering modes, (plus Normal mode), which are set with the Trigger Mode command.
Содержание FLAME-NIR+
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