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Sokkia DT540L 5" Digital Theodolite with Laser Pointer, Dual Display 730034

  • $3,230.00
    • Ex Tax:$3,230.00
    • Product Code: Sokkia DT540L 5" Digital Theodolite with Laser Pointer
    • Availability: In Stock
    Overview for the Sokkia DT540L 5" Digital Theodolite with Laser Pointer, Dual Display The Sokkia DT540L Digital Theodolite features a long-range laser pointer that makes sighting exact points easier and facilitating alignment, layout, leveling, grading and squaring application. With 5-second accura..

    Overview for the Sokkia DT540L 5" Digital Theodolite with Laser Pointer, Dual Display

    The Sokkia DT540L Digital Theodolite features a long-range laser pointer that makes sighting exact points easier and facilitating alignment, layout, leveling, grading and squaring application. With 5-second accuracy, this optical instrument delivers crystal clear images of points with its telescope’s 30X magnification and 2.5-inch resolving power. It also features a built-in absolute encoder and automatic axis compensation for reduced power consumption and correcting tilt errors.

    Laser with Ultra-Small Beam Spot

    Under indoor or underground conditions, the DT 540L’s laser pointer reaches 660 feet. The ultra-narrow beam precisely measures through walls, corners, fence openings and tree branches.  This visible laser is coaxial, making outdoor aiming quick while providing construction professionals with direction during layout.

    Dual-Axis Compensator

    The DT540L digital theodolite automatically compensates both vertical and horizontal angles by monitoring the tilt of the instrument in two directions.

    Enhanced Reliability with Absolute Encoders

    Integrated absolute encoder utilizes advanced algorithm and digital sampling technology that allows surveyors to start taking measurements as soon as the theodolite is turned on. This technology remarkably reduces power consumption by restoring the azimuth after the instrument’s power is cut off.

    Different Display Modes

    Select the angle display unit that best suits you. Horizontal angle is switchable between clockwise and counterclockwise, angle hold and zero-set functions are also provided.

    Right-Angle Notification

    Once the zero horizontal angle direction is determined, the DT540L survey instrument emits audible tones for each of the four right-angle directions. Specifically, it sounds two different tones within ±15 degrees of 90 degrees and stops beeping when it comes within ±1 degree.

    Easy to Use Control Panel

    This Sokkia theodolite features a simple 4-key operation, dual and an integrated reticle illuminator that provides clear angle readings and allows construction professionals to work under all lighting conditions. Field data can also be transferred to external devices via the RS-232C serial port.

    Reliable with Long Working Hours

    Complying with the tough IP-66 standard for resistance to dust and water, the Sokkia DT540L offers superior dependability under harsh environments. This survey tool is powered by four standard AA alkaline batteries that operates up to 140 hours and works for two to five weeks without changing batteries depending on usage.

    This Sokkia theodolite package comes with a hard carrying case, lens cap, plumb bob, tool pouch, vinyl cover, cleaning cloth, batteries and 1-year manufacturer's warranty.

     

    What's in the Box

    Sokkia DT540L 5 second digital theodolite with laser pointer 303227101
    Hard carrying case
    Lens cap
    Plumb bob
    Tool pouch
    Vinyl cover
    Cleaning cloth
    AA batteries (4)
    User manual
    1-year manufacturer's warranty


    Specifications for the Sokkia DT540L 5" Digital Theodolite with Laser Pointer, Dual Display

    Telescope
    Image Erect
    Magnification 30x
    Diameter of Objective Lens (Aperture) 1.8 in (45 mm)
    Focus Distance 3.3 ft (1 m)
    Field of View 1 degree 30'
    Ratio of Stadia Lines 100
    Resolving Power 2.5-inch
    Length of Tube 6 in (152 mm)
    Reticule Illumination yes
     
    Optical Plummet
    Image Erect
    Magnification 3x
    Field of View 3 degrees
    Focus Range 1.64 ft (0.5 m)
     
    Angle Measurement
    Display 1"/5" (0.2/1mgon)
    Accuracy 5-second
    Circle Diameter 2.8 in (71 mm)
    Measuring Method/Reading System Absolute rotary encoder scanning
    Detection Method Horizontal: diametrical; vertical: single
     
    Level
    Plate/Tubular Bubble Vial 40 seconds/2 mm
    Circular Bubble Vial 10 minutes/2 mm
     
    General
    Weight 9.3 lbs (4.2 kg)
    Warranty 1-year
    Dimensions 7.4 x 5.9 x 12.3 in (18.8 x 14.9 x 31.3 cm)
    Protection Class IP-66 (dustproof and protection against water jets and heavy seas)
    Tribrach Detachable
     
    Battery/Power
    Power Source 4 x LR6/AA batteries
    Battery Life 140 hours
    Battery Life Alert yes
     
    Applications
    90-Degree Layout yes
    Checking Angles yes
    Alignment and Plumb yes
    Short-Range Leveling yes
    General Construction yes
    Anchor Bolt Positioning yes
    Steel Column Placement yes
    Setting Elevations yes
    Setting Lines yes
    Basic Grade Work yes
     
    Display and Keypad
    Type LCD, 7 digits x 2 lines
    Sides Dual
    Backlight yes
     
    Temperature
    Operating -4°F to +122°F (-20°C to +50°C )
     
    Tilt Sensor/Compensator
    Range ±3' (±55mgon)
     
    Laser Pointer
    Range Indoors 656 ft (200 m)
    Class 2
    Wavelength 633 nm
    Range Outdoors 164 ft (50 m)
     
    Interface
    Pin Port RS-232C

     

    Processor
    Description
    Clockspeed container1
    No. of Cores

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