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Spectro LFP qb - Operating Manual
4.5 Measuring modes
The Spectro LFP qb supports three measuring modes:
1. Up-Down mode
In up-down mode the measuring head of the instrument moves up and
down between each measurement. Use this mode for sensitive materi-
als to avoid any scratches on the surface of the target.
This mode gives also the most accurate measurements and is used for
measuring fluorescent inks.
2. Fast (default) mode
Fast measuring mode is the default mode of the Spectro LFP qb. In this
mode the measuring head lies on the target and the surface is scanned.
3. Contactless mode
The contactless mode is similar to the above fast mode with a difference
that the measuring head does not touch the surface of the target. This
measuring mode is suitable for sticky and sensitive materials.
