Theodolite is generally needed for construction work, which is used to measure horizontal and vertical both angles. At Falcon Geomatics, We assure total satisfaction by providing reliable Theodolite Calibration Service which traceable to national/International standard. We are dealing with all different kind of instruments and specialise in calibration and repair service of survey instrument such as Theodolite, Total Station, Leica Total Station, Nikon and Trimble Total Station ,GPS/GNSS Survey equipments etc.

1. Guide about Theodolite
Calibration Service which
used in Surveying
http://www.falcon-geosystems.com/

2. What is Theodolite?
Theodolite is generally needed for construction
work, which is used to measure horizontal and
vertical both angles. At Falcon Geosystems, We
assure total satisfaction by providing reliable
Theodolite Calibration Service in UAE which
traceable to national/International standard. We are
dealing with all different kind of instruments and
specialise in calibration and repair service of
survey instrument such as Theodolite, Total
Station, Leica Total Station, Nikon and Trimble
Total Station and GPS/GNSS Survey equipments.

3. Uses Of Theodolite In Surveying
 To measure something closely, we may need a theodolite. This tool is
really needed for construction work. To measure horizontal and vertical
angles Theodolite is a important tool.
 In its modern form, it incorporates a telescope aligned to make it both
ideal and vertical wet. Leveling is accomplished with the help of a soul
level; The crosshairs in the telescope allow precise alignment with the
visual object object. After the telescope is precisely positioned, the two
scales, vertical diagonally and horizontally, are read.
 In the field of civil engineering, workers need this to measure everyone
and all tasks can be done correctly. So, now you have questions as to what
this is and why do workers need to be used in construction work?
 Theodolite is used for many purposes, but is mainly used for measuring
angles, scaling points of construction works. For example, to determine
highway points, huge buildings' escalating edge lights are used.
Depending on the nature of the job and the precision required, Theodolite
makes the promise of a more curved face and using different positions for
swings or full-size surveys.

4. Uses Of Theodolite In Surveying
Theodolite helps us well in the engineering field. This instrument
plays a major role in measuring horizontal angles, vertices,
bearings, etc. To use theodolite, it is important to know about
theodolite parts, types of theodolite and how they are used wisely
in that area.Follow below important points, where theodolite is
widely used.
 Measuring horizontal and vertical angles
 Locating points on a line
 Finding the difference in the level
 Prolonging survey lines
 Ranging curves
 Setting out grades
 Tachometric surveying

5. Steps To Calibrate Theodolite
For a potential building, it is necessary to mark the wall and the basic boundaries
through accurate angle calculations for the survey of the ground. In fact, many surveys
use theodolite electronic devices to view or view the area. These devices provide
accurate angle readings to determine the structural dimensions and property boundaries.
However, Theodolite will not be able to provide accurate reading unless it is
periodically calibrated, especially if the job site has excessive machine vibration and
wind. Follow the below steps for theodolite calibration service .
 Place theodolite on a tripod that is approximately flat. Make sure the tripod legs are
firmly pressed to the ground for stability.
 Layer theodolite with its base-leveling screw, observing the bed's level bubbles.
Make sure the bubbles are centered in the visible area.
 Set a target about 300 feet away. The target should be like a plus sign or crosshairs.
 Look through the eyepiece of Theodolite. Align the inner crosshairs of theodolite to
the target's crosshairs. Notice the vertical wet angle displayed on the front panel of
Theodolite.

6. Steps To Calibrate Theodolite
 Staying in the same position. Turn theodolite around. Spin the eyepiece
until the user can see the target again without moving the position.
 Repeat step 4. The wet corners should match exactly. If vertical even
angles do not match, reset the electronic parameters of the theodolite with the
button again, effectively calibrating the theodolite to the new exact values.
 Repeat steps 4 to 6 for horizontal angle calibration.
 Test Theodolite with a set of well-known angle values, such as the
surveyor's baseline. Angles should match well-known values.

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