Leica 769459 Laser Level User Manual


 
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Leica DISTO™ D5 LCA782204a en
Appendix
Technical data
* maximum deviation occurs under unfavourable conditions such as bright sunlight or
when measuring to poorly reflecting or very rough surfaces. Measuring accuracy may
deteriorate by approx. ± 0.1 mm/m for distances above 30 m. In long range mode the
maximum deviation from a distance of 30 m increases to +/- 0.15 mm/m.
Distance measurements:
Measuring accuracy up to 30 m
(2
σ
, standard deviation)
typically: ± 1.5 mm*
± 1/16 ’’*
Power Range Technology™:
Range (use target plate from about 100 m)
0.05 m to 200 m
Smallest unit displayed 0.1 mm
Distance measurement
9
Minimum/maximum measurement, Conti-
nuous measurement
9
Area/volume calculation of room data
9
Addition / subtraction
9
Indirect measurement using
Pythagoras
9
Trapezium measurement
9
Tilt measurements:
Tilt sensor:
Accuracy
(2
σ
, standard deviation)
- to laser beam
- to the housing
± 0.3°
± 0.3°
Indirect measurement using tilt sensor
(direct horizontal distance)
9
Angle measurement using tilt sensor(
±
45°)
9
General:
Laser class II
Laser type 635 nm, < 1 mW
Ø laser point
(at distances)
6 / 30 / 60 mm
(10 / 50 / 100 m)
Autom. laser switch-off after 3 min
Autom. instrument switch-off after 6 min
Display illumination
9
Multifunctional endpiece
9
Timer (self-triggering)
9
Save constant value
9
Historical storage 20 values
Tripod thread (Type: 1/4-20)
9
Battery life,
Type AA, 2 x 1.5V
up to
5 000 measurements
Protection against splashes and dust IP 54, dust-proof,
splash-proof
Dimensions 143.5 x 55 x 30 mm
Weight (with batteries) 195 g
Temperature range:
Storage
Operation
-25°C up to +70°C
(-13°F up to +158°F)
-10°C up to +50°C
(14°F up to +122°F)