Publicité
Les langues disponibles
Les langues disponibles
Universal mount (optional):
The laser receiver can be installed on levelling
staffs with the aid of the universal mount. The
Flexi measuring staff (Art. No. 080.50) is always
recommended when measuring from floor
heights. It also allows you to determine heights
directly without any need for calculation.
Titanium Green (Laser class 3R)
The distance at which a laser is visible to the naked eye depends on its colour
i.e. wavelength. This is because of the human eye's physiology – green appe-
ars brighter to us than red. Depending on ambient light, green lasers are the-
refore many times more visible than red lasers; in indoor areas this is as much
as 12 times brighter. This permits applications on dark surfaces, over longer
distances and work in very bright ambient light. A red laser with a 635 nm
wavelength is used as a reference value for brightness differentiation.
In contrast to red lasers, green laser light can only be produced indirectly. This
is a source of potential characteristic fluctuations:
• The optimal operating temperature is 20°C. Outside of the operating tem-
perature range of 0 ... 45°C green lasers become darker. IMPORTANT:
Allow the unit enough time to adapt to the ambient temperature before
switching the unit on.
• Laser brightness may vary somewhat from one unit to another. This is a
natural phenomena and excluded from warranty claims.
• Green Laser will only work with certain Receivers. The maximum range of
the Receiver is shorter, please refer to technical details.
Additional safety recommendations for Laser Class 3R.
• The laser must never be allowed to shine into people's eyes, whether inten-
tionally or accidentally. • Always keep the eyes at least 15 cm away from the
reflection of the laser beam on a surface. • Never point the laser at reflecting
surfaces. • Never look at the laser beam through optical devices (magnifying
glass, microscope, binoculars, ...). • If possible, shield off the pathway of the
laser beam, e.g. by screens or other devices. • Mark off the work area by cor-
dons and warning signs. • If possible, the laser beam should not run at eye
level (1.60 m ... 1.90 m).
ENGLISH
Titanium
23
Publicité
