The DL-502 range of digital levels from Topcon strips away
the main sources of errors (humans!) in leveling by
integrating RAB (Random-Bidirectional) staff encoding and
"Wave-and-Read" technologies. With two models available to
satisfy accuracy requirements, the DL-502 range of digital
levels have been designed for use in challenging or
hostile environments where errors cannot be allowed to
happen.
- Magnification : 32X
-
Objective Aperture : 45mm
(1.78in.)
- Resolving Power : 3"
-
Field of View : 1°20' (2.3m /
7.5ft.)
-
Minimum focus : 1.5m (5.0ft.)
-
Compensator : Pendulum
compensator with magnetic damping system
-
Measuring range : 1.6 to 100m
(5.3 to 328ft.)
-
Minimum brightness condition :
20lx. at the staff surface
-
Display : 128×32 dot matrix LCD
with backlight
-
Keyboard : 8 keys (7 on front
panel, 1 on side panel)
-
Water resistance : IPX4 (IEC
60529:2001)
-
Operating temperature : 20°C to
50°C (-4°F to 122°F)
-
Power supply : BDC46B (Li-ion
battery, 7.2V)
-
Weight (including battery) :
2.4kg (5.3 lb.)
