This affordable and easytouse instrument is designed to give accurate angle measurements in general. Our organization is renowned name in the industry, involved in offering an assorted collection of electronic digital theodolites. Northwest instruments neth203 digital theodolite comes with timesaving features that will benefit your next survey job. For quick turning and set out of right angles this theodolite comes with a 90 degrees audible notification. Put the theodolite back in the box in its original position and. Electronic theodolites electronic digital theodolites.
Digital theodolites topcon digital theodolites david. Consequently the output is solely a function of the current inputs. South et02 digital electronic theodolite integrates the same highquality advanced absolute circle reading technology found in souths highperformance total station products for more accurate field calculations. Warning and caution symbols in this manual though nikon products are designed to provide. Advanced features r automatic vertical compensation. Its advanced features let contractors work faster and longer, improving productivity and increasing profitability. The spectra precision det2 is a rugged, costeffective theodolite designed to give accurate angle measurements in general construction applications.
Nikon ne103 dualfaced 5 electronic digital theodolite including 6x aa batteries, 2x hex keys 1. Its fivesecond angular accuracy digital electronic theodolite ldt05 model number. Bring the theodolite foot screws to the center of their travel. You will be using a universal theodolite, model wild t2, for these measurements. The theodolite consists of a telescope movable within two perpendicular axes the. Use of a digital theodolite with infrared radiation. Twosecond 2 sec electronic digital theodolite surveying. The spectra precision det2 digital electronic theodolite for general construction applications gives you accurate measurements in an affordable, versatile, easy to use platform.
Enhanced reliability 2 horizontal and vertical readout. The electronic digital theodolites offered by us are used in the industries and operate in an electronic manner. We suggest you read this instruction manual thoroughly before using the instrument. Pdf additional comments about a modified theodolite instrument. Johnson level electronic digital theodolite tiger supplies. A theodolite measures distance manually by chains of standardized length or metal measuring tapes along the length of the desired angle. Introduction to digital electronics ibm family science team 032015 page 4 with and and or gates, almost any logic can be made. Their existence is taken into account in the choice of measurement procedure in order to. New spectra precision det2 digital electronic theodolite. Digital electronic theodolite for construction the t. Theodolite parts and its functions for measurements in surveying.
This is the mark of the japan surveying instruments manufacturers association. Its advanced features let contractors work faster and longer. Horizontal and vertical angles are simultaneously displayed on an easytoread lcd display a selfdiagnostic function is provided. This theodolite is a rugged, costeffective theodolite. Holding the theodolite handle with one hand, undo the centering screw with the other. There is a lesson plan for each unit with the learning outcomes, the assessment criteria and the 4cs. Repeating theodolite this design enables horizontal angles to be repeated any number of times and added directly on the instrument circles advantages of this design are. The johnson level electronic digital theodolite is convenient for slope work and when used in conjunction with pipework.
Always remove any parallax before operation to assure accurate measurements. Work faster with the advanced features of the ldt05 to improve productivity while increasing the bottom line. Electronic digital transittheodolite tiger supplies. Manufacturer of electronic theodolites electronic digital theodolites, optical theodolite, vernier transit theodolite and setl digital theodolite offered by eastmanindia, dehradun, uttarakhand. The registrations are computed in a line of data processing to obtain, as a result, a detailed, scaled and accurate map, nearly automaticaly. These are fabricated by precious components which are designed by experts.
The leica ldt05 digital electronic theodolite is an economical but advanced instrument for measuring angles and slope, with fivesecond accuracy for precise measurements, a laser plummet for fast and easy setup, a reticle illuminator for bright views, and other attractive highlights. Angle readouts are to 1 second, with accuracies from 0. The johnson level 5second electronic digital theodolite w laser features a large beam that can easily and accurately place anchor bolts at regular intervals on a line or set an angle. If the instrument is tilted too much, symbol b will be shown on the display, which means the instrument exceeds the compensated range. Directional theodolite electrical digital theodolite total station 9. These measurements are used to plot boundary lines, building foundations and utility routing. Spectra precision det2 construction theodolite trimble. Theodolites offer costefficient measurement with absolute reliability. Full featured digital theodolite for general construction applications.
The theodolite can be used reliably at work sites under severe conditions. Engineered with perfection, these have accurate dimensions and powerful construction. Det2 construction theodolite the spectra precision det2 is a rugged, costeffective theodolite designed to give accurate angle measurements in general construction applications. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. The affordable, versatile, easy to use instrument and accessories will increase your productivity when turning angles and setting elevations and lines. The dt5 is a highlyaccurate electronic digital theodolite.
Dec 17, 2018 a surveyors theodolite is used to measure horizontal and vertical angles. Horizontal and vertical angles are simultaneously displayed on an easytoread lcd display a self. A not inverter flips a 0 input to a 1 output, and a 1 input to a 0 output. The simple operation of these instruments provides precise measurement. Pdf we previously described a modified surveying theodolite in which the head can be set in a second more elevated position. This electronic digital theodolite offers the simplest and most accurate solution to measuring angles and estimating distances in the horizontal and vertical planes. Spectra precision det2 digital electronic theodolite.
Offers dual displays and controls for easy accessibility and operation, very large backlit lcd characters for easy reading also, reduces eye strain and chance for errors, and a host of features and parameters normally found on much higher priced instruments. This instruction manual was written for users of the nikon digital theodolite model ne101 or ne100. This practical application explains how a digital theodolite is used daily to gather and registrate all the topographical data and measurements, on the site. The theodolite consists of a telescope movable within two perpendicular axes the horizontal axis, and the vertical axis. The sokkia dt series theodolites feature superior optics, mechanics, advanced absolute encoder. The spectra precision det2 digital electronic theodolite gives you accurate measurements in an affordable, versatile, easy to use platform. The modern digital theodolites have electronic displays.
Digital electronics part i combinational and sequential logic. The ldt05 digital electronic theodolite is designed for enhanced performance in construction applications. When the telescope is pointed at a desired object, the angle of. Digital theodolite transit, sunshade, tool kit, rain cover, plumb bob, carrying case, rechargeable battery packcharger, alkaline battery tray, user manual technical data specifications. It is important to know about theodolite parts and their functions before using it to minimize errors during theodolite surveying. This document pdf may be used for research, teaching and private study. Nikon ne103 electronic digital theodolite allen precision. The top countries of suppliers are india, china, from which the percentage of theodolite prices supply is 2%, 96% respectively. Here you can find out about the context in which these materials have been created.
Surveying instruments operators manual dt240 dt540 dt740 dt940 dt540l dt740l dt940l digital theodolite class 2 laser product. Digital electronic theodolite for construction the ldt05 digital electronic theodolite is designed for enhanced performance in construction applications. Johnson level 5second electronic digital theodolite with. The topcon dt209 digital theodolite offers highquality advanced absolute circle reading technology. Fivesecond electronic digital theodolite with laser 40. The frequency of oscillation depends on the time constant of r and c, but is also affected by the. Featuring an incremental optical encoder to measure vertical and horizontal angles, this precise theodolite is operated via twosided digital lcd keypads for quick operation. Thank you for purchasing the nikon digital theodolite.
Digital theodolite transit accessories the diagonal eyepiece is for use in areas where large buildings or obstacles prevent an ideal working distance between the theodolite and target object. The south et series electronic theodolite integrates the same highquality advanced absolute circle reading technology found in souths highperformance total station products for more accurate field calculations. Theodolites from topcon represent the highest accuracy and value in digital theodolite technology. Digital theodolitetransit accessories the diagonal eyepiece is for use in areas where large buildings or obstacles prevent an ideal working distance between the theodolite and target object. This electronic digital theodolite with laser offers the simplest and most accurate solution to measuring angles in the horizontal and vertical planes.
Its two arcsecond angular accuracy digital theodolite india, electronic digital theodolite is a precision instrument for measuring angles in the horizontal and vertical planes. The tilt angle of the instrument can be compensated automatically by the device. Theodolite parts and its functions for angle measurements in surveying theodolite has many parts which needs to be adjusted every time while surveying. A use level screws a and b to move the air bubble in the circular vial so it is centered left to right. On the dgt10, roughly level the instrument with the circular vial. Leica ldt05 digital theodolite hardware theodolites. Worlds longest laser beam range for a digital theodolite. A wide variety of theodolite prices options are available to you, there are 340 suppliers who sells theodolite prices on, mainly located in asia. Theodolites are mainly used for surveying applications, and have been adapted for specialized purposes in fields like meteorology and rocket launch technology. Surveying instruments and technology theodolites routledge. Choose us for topcon, sokkia, tdsspectra precision, surveying equipment, construction instruments, gps systems, gis systems, machine control systems, total stations, theodolites, autolevels and surveying supplies for all your land survey, construction and precision ag equipment needs. Digital electronic theodolite for construction one point survey. This is a class iiia laser tool and is manufactured.
Attach the instrument to the tripod and tighten snugly follow step 3 for the dgt10 only 3. Digital theodolitetransit, sunshade, tool kit, rain cover, plumb bob, carrying case, rechargeable battery packcharger, alkaline battery tray, user manual technical data specifications. Later, we will study circuits having a stored internal state, i. Digital theodolite is a modern engineering instrument for measuring both horizontal and vertical angles, it is a key tool in surveying and engineering work.