Proceq Zehntner ZRM 6010, Инструкция по эксплуатации

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8.3.3 Wet measurements
The Zehntner ZRM 6010 is perfectly suitable for measuring night visibility on wet
road markings according EN 1436 and
ASTM E2177 (“bucket” method) or for
measuring night visibility under contiouous wetting using a rain simulator according
ASTM E2832 or EN 1436.
The in integrated wet timer countdown eases the procedure of wet measurement
corresponding to the “bucket” method.
To activate the wet timer press the symbol
on the touchscreen.
Press the measuring button and the wet
timer countdown which will measure
automatically after completion.
The wet timer can also be combined with
averaging function and picture recording
.
Do not expose the device to direct rain. Never pour water on the instrument
or dip it into water.