Rion KL-04, Инструкция по эксплуатации

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vii
WARNING
The unit uses a laser source
This unit is designated as a class 1 laser product according to
IEC 60825-1(2001). The internal particle detector mechanism
uses a laser, but it is fully shielded so that the beam cannot
exit from the enclosure.
The identifi cation label shown at right is affi xed to the rear of the unit.
"Caution - use of controls or adjustments or
performance of procedures other than those
specifi ed herein may result in hazardous radiation
exposure."