SURVEYING INSTRUMENTS SDL30 DIGITAL LEVEL 0.6mm Standard Deviation for 1km Double-run Leveling with Internal Memory with Internal Memory

Sokkia proudly presents the POWERLEVEL SDL30, a digital level with a large internal memory. All you have to do to measure height and distance is aim the unique RAB-Code staff, adjust the focus and press a single key. The results are immediately indicated digitally on the LCD display and can be recorded in the internal memory - making the SDL30 the ideal instrument for quick and easy leveling. “Digital” Makes Measurement Quick and Easy Suited to Various Environments “How can we make leveling work quicker and easier?” was the question foremost in the minds of the SDL30 designers. Sokkia boldly...

identifies staff attitude and indicates in negative (-) values. The maximum length of the RAB Code Staff is 5.0m (16.7 ft.) facilitating survey work where there are steep slopes. Water and Shock Resistant Structure The SDL30 boasts excellent waterresistance. Complying with IPX4 (IEC60529), the SDL30 is protected from water splash from any direction. Sokkia’s proven shock-resistant pendulum compensator with magnetic damping system ensures accuracy and durability. Other Benefits of “Digital” The SDL30 is equipped with a host of easy-to-use calculation functions. You can now leave your calculator...

Measuring Elevation Measurement" function, elevation of ground points of each Turning Point (TP) continue measurement. 3. After measuring Turning Turning Point 1. Input BS elevation Zo and measure. 2. Foresight elevations Zi, Z2, Z3 are calculated. Measuring Height With the"Height Difference Measurement" automatically calculates points. Measurement 1. Measure the reference point BM. 2. The SDL30 measures the height difference Measuring Height Difference with multiple instrument positions "Elevation Measurement" height difference between for wide area surveys or cases where there are physical...

SDL30 Applications Slope Setting With the “Setting Out Height Difference” mode, you can set the slope with the ultimate of ease. Inputting the design height difference from the reference point, the SDL30 calculates the “Cut” or “Fill” value for each point. Measurement units are 0.1/1mm or 0.001/0.01ft. 3. Measure the point A and the SDL30 indicates “Cut” value. A 1. Input the design height difference H Design slope H. 2. Measure the reference point as BS. Setting Out with Horizontal Distance 2. SDL30 indicates or “In”. By entering the horizontal distance from the instrument center, you can find...

For demonstration purpose, the RAB-code appearing here may be used with the SDL30 for actual measurement. SDL30 Specifications HEIGHT ACCURACY Standard deviation for 1km double-run leveling DISTANCE ACCURACY Standard deviation Measuring Mode Measuring Range Minimum Display Electronic Measurement Visual measurement Electronic Measurement (Invar and Fiberglass RAB-Code staves) Electronic Measurement (Invar and Fiberglass RAB-Code staves) Height Distance Measuring Time Telescope Compensator Data storage (Internal Memory) Sensitivity of Circular Level Horizontal Circle Display Water Resistance Operating...