1. More Advanced
DL-2003 Digital Levels are made by KOLIDA Total Station
factory. Their compensators are more advanced than optical levels, and make the
standard 1km double run leveling accuracy reached 0.3mm. Meanwhile, their
stability and reliability against the physical and magnetic impacts have also
a. Line measurement
b. Automatic collimation
c. Automatic calculation.
(Including elevation difference,
accumulated elevation difference, accumulated collimation error and accumulated
range of visibility and other elevation surveying.)
d. Automatic stake
(Automatic stake out for distance, elevation and elevation difference,
which can be widely used in class II, class III, and Class IV leveling survey,
and settlement observation.)
e. Measuring Hydrological fulcrum
(Automatically detect the elevation difference and collimation
error, and alert when error exceeds the limit.)
g. Freely name and note for
the surveying points.
a. 160*96 LCD, 8 Lines display, with numeric and
alphabetical keyboard makes it much easier to input and process data.
Automatic reading. No misreading and no error record.
c. High precision.
0.3mm precision and auto average the multiple reading
d. High speed. Spend
half the time than the traditional instrument.
e. High efficiency. Support
abundant software for automatic adjustment, indoor and outdoor processing.
Support detail survey, profile survey and so on.
f. Easy storage.
Surveying data can be storage in SD card or internal memory card, and easily
output to computer through USB port.
a. Topographic survey: detail survey, regional survey,
contour line survey, and control point survey.
b. Road, railway, building
construction survey: cross-section leveling, elevation control, slope control,
road ware down survey, monitoring survey, and so on.
construction, channel construction survey: pipeline positioning, slope control,
d. Deformation monitoring: settlement survey, loading
e. Industrial Survey: Machine survey, base surface survey, foundation
survey, rotating turret survey.