Guide about Theodolite Calibration Service which used in Surveying

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.

7
GET IN TOUCH WITH US FOR MORE INQUIRY
FIND US ON
http//www.falcon-geosystems.com/