Spectra Precision LL300 User Manual

11
SPECIFICATIONS
Leveling Accuracy
1, 3
:
< ± 18 arc seconds, < ± 2.6 mm/30 m
(< ± 3/32in./100 ft)
Ro ta tion Speed:
600 rpm
Operating Range (Diameter
1,2
:
400 m (1315 feet)
Laser Type:
635 nm
Laser Class:
Class 2, <1mW
Self-Leveling Range:
approx. ± 8% (approx. ± 4,8°)
Leveling Time:
approx. 30 sec
Leveling Indicators:
LED  ashes
Laser Beam Diameter
1
:
approx. 5 mm at the laser
Power Source:
4 x D-cell NiCad or alkaline batteries (LR20)
Operating Temp.:
-20° C ... 50° C (-4° F...122° F)
Storage Temp.:
-20° C ... 70° C
(-4° F...158° F)
Tripod Mounts:
5/8 x 11 horizontally and ver ti cally
Weight:
2,7 kg
Low voltage indication:
 ashing/shining of the battery indicator
Low voltage disconnection:
unit shuts off
1) at 21° Celsius
2) under optimal atmospheric circumstances
3) along the axis
DECLARATION OF CONFORMITY
We
Trimble Kaiserslautern GmbH
declare under our sole responsibility that the product
LL300
to which this declaration relates is in conformity with the following standards
EN 61000-4-2, 1995; EN 55011, 1998; EN 61000-4-3, 2002
following the provisions of directive
Electromagnetic compatibility 89/336/EEC.
Kaiserslautern, den 17.03.2004
Bernd Brieger
The managing director
040700_01_LL300_GB.indd 26.05.2004, 13:15 Uhr11

Spectra Precision LL300 Specifications

General

Self-leveling Range	±5 degrees
Rotation Speed	600 rpm
Dust and Water Protection	IP66
Accuracy	±3/32" per 100ft (±2.2 mm per 30 m)
Battery Life	Up to 90 hours
Operating Temperature	-20°C to +50°C
Laser Diode	Class 2
Power Source	alkaline batteries
Weight	2.5 kg