Leica Geosystems SNLL121 - Manual (Page 21)

© Leica Geosystems SNLL121-2.1.0en 21
Laser classification
The laser plummet produces a visible laser beam emerging from
the underside of the instrument.
The product is a Class 2 laser product in accordance with:
•
IEC 60825-1:1993 "Safety of laser products".
• EN 60825-1:1994 + A11:1996 "Safety of laser products".
The product is a Class II laser product in accordance with:
•
FDA 21CFR Ch.I §1040: 1988 (US Department of Health and
Human Service, Code of Federal Regulations)
Class 2/II laser products: Do not stare into the beam or direct it
unnecessarily at other persons. Eye protection is normally afforded
by aversion responses including the blink reflex.
WARNING:
It can be dangerous to look into the beam with optical
equipment (e.g. binoculars, telescopes)
Precautions:
Do not look directly into the beam with optical equipment.
Description Value
Beam divergence 0.16 mrad x 0.6 mrad
Pulse duration c.w.
Maximum radiant power 0.95 mW
Measurement uncertainty ± 5%