SDL1X - Topcon

Feature

The SDL1X is designed to achieve the highest precision and productivity in leveling and height measurement applications. From Intelligent Auto Focus to wireless operation, a number of innovative technologies are implemented for unmatched reliability while eliminating error factors during measurement. The SDL1X sets the ultimate benchmark for the precision digital levels.

Intelligent Auto Focus

The SDL1X automatically focuses exclusively on the RAB-Code staff.
This technology completely eliminates false focusing on undesirable objects, enhancing measurement efficiency and reliability.
Furthermore, Auto Focus eliminates the incomplete focusing that often causes inaccurate measurement with digital levels.

View Finder for Quick Sighting

Innovative View Finder provides fast, easy and accurate sighting to the staff.
In combination with Auto Focus, the SDL1X drastically reduces eye fatigue.

Saving Measurement Time by up to 40%

The combination of advanced “Auto Focus” and “View Finder” dramatically increases measurement speed
Measuring time – from sighting staff to completion of data storage – can be reduced by up to 40% compared to manual focus digital levels.

New Super-Invar Staff for 0.2mm Precision

The SDL1X achieves the highest in precision when combined with the New Super-Invar RAB-Code Staff BIS30A that boasts the industry’s lowest linear expansion coefficient ±0.1ppm/°C.
Ideal for first-order leveling as well as sub-millimeter height and subsidence measurement applications.

Dual-axis Tilt Sensor

The liquid dual-axis tilt sensor alerts the users by LCD display and beeps when instrument tilt exceeds ±8.5′, disabling measurement to avoid misreading..
The LCD graphic circular level facilitates instrument setup.