Name: SDL30 Digital Level
SKU: 2112330B0
Price: 4010.00 USD
Availability: InStock

SDL30 Digital Level

$ 4,010.00

The SDL30 digital level quickly measures height and distance in various lighting conditions, including low light, strong sunshine, and artificial light. Even under challenging conditions, including tunnels, heat shimmer, and vibration, it offers constant accuracy in the field.

SKU: 2112330B0 Category: Automatic Levels

Make measurements quick, easy, and accurate

The SDL30 is an accurate, dependable digital level that combines user-friendly convenience with maximum functionality.

All you have to do is aim the staff, adjust the focus, and then with a single touch of a key the SDL30 accurately measures height and distance. The results are easy to see on the LCD display.

High-speed measurement
Consistent performance
Water and shock resistant
2000-point internal memory
Li-ion power system for up to 8.5 hours of
continuous operation

Reliability you can count on

You get superior measurement capability under all conditions.
Even when the staff surface is partially shaded, or in dim light where the brightness at staff surface is as low as 20 lux* , the SDL30 consistently provides accurate measurements without downtime.

Fast measurements

Aim, focus and press a key. Height and distance are simultaneously measured in 2.5 seconds, 20 percent faster than ordinary digital levels.

Automatic recognition of inverted staff

The SDL30 automatically recognizes directions of RAB-Code staffs and displays the results with a minus sign (-) when the staff is inverted. Height of ceiling, overpasses, bridges, road signs, tree branches, tunnel crowns, and other objects can be easily measured without
a calculator.

Wave-and-Read technology

The innovative “Wave-and-Read” technology provides an additional survey style. The SDL30 tracks the RAB-Code staff waved back and forth to read the correct height. The staff reading becomes the minimum when it is in vertical position. The SDL30 automatically detects the least value of staff readings

Choose your accuracy

SDL30: 0.4 mm (Super-Invar Staff) / 0.6 mm (Invar) / 1.0 mm (Fiberglass)

Choose the digital level and staffs according to the accuracy* you need. Sokkia offers the top-of-the-line SDL1X model for higher accuracy of up to 0.2 mm.

Robust internal memory

Up to 2,000 measurements of elevation or height differences can be recorded in the internal memory. Auto mode records data as soon as the measurement is taken,
while manual mode allows you to check the measurement results before recording. Stored data is easily exported using the “Spectrum Link” software.

Convenient on-board programs

The on-board measurement programs of SDL30 facilitate leveling and setting-out tasks. Programs include:
• Elevation
• Height Difference
• Cut and Fill Setting-out
• Setting-out in Distance

Elevation/Height difference

The SDL30 calculates height difference between backsight (BS)
and foresight (FS)
Elevation of foresight can be calculated by inputting BS elevation

Cut and Fill Setting-out

Slope can be set using Cut and Fill Setting-out program
Leveling is possible by inputting the height difference zero (0)

Height Accuracy (Electronic)	1mm (With Fiberglass RAB-Code Staves). Standard deviation for 1km double run leveling
Distance Accuracy (Electronic)	[<10m = +/-10mm] [10m to 50m = +/-.1%xD] [>50m = .2%xD]
Display resolution (Height)	.0001 / .001m
Measuring Range	1.6 to 100m
Magnification	32x
Compensator	Pendulum compensator with magnetic damping system
Data Storage	2000 points
Communications	RS-232C
Dust/Water Protection	IPX4
Operating Temperature	-20 to +50ºC (-4 to +122ºF)
Operating Time	More than 8.5 hours
Size	W158 x D257 x H182mm (W6.2 x D10.1 x H7.2in)
Weight	2.4kg (5.3lb)