good conditions ( good measurement
surface, room temperature ).Under
adverse measuring conditions, such as
the light is too strong, the measured
surface reflective weakly or the
temperature difference is too large, or
the
deviation over distance above 10m will
increase on ±0.2 mm/m.
33
Measuring conditions
Measuring range
The range of DM60 is limited to 80 m.
At night or dusk and if the target is in
shadow the measuring range without
target plate is increased. Use a target
plate to increase the measurement
range during daylight or if the target
has poor reflection properties.
Target surfaces
Measuring errors can occur when
measuring toward colourless liquids
( e.g. water )or dust free glass,
styrofoam or similar semi-permeable
surfaces.Aiming at high gloss surfaces
may deflect the laser beam and lead to
measurement errors.Against non-
reflective and dark surfaces the
measuring time may increase.
EN
Remarks