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Pilot Ballon Observation Optical Theodolite
Pilot Ballon Observation Optical Theodolite
Pilot Ballon Observation Optical Theodolite
Pilot Ballon Observation Optical Theodolite
Pilot Ballon Observation Optical Theodolite
Pilot Ballon Observation Optical Theodolite

Pilot Ballon Observation Optical Theodolite

Price 100 INR/ Piece

MOQ : 1 Piece

Pilot Ballon Observation Optical Theodolite Specification

  • Automation Grade
  • Manual
  • Operating Voltage
  • 6V DC
  • Resolution
  • 1 minute
  • Display Type
  • Optical scale with vernier
  • Accuracy
  • 1 arc minute
  • Measuring Range
  • Azimuth: 0360, Elevation: 090
  • Response Time
  • Instant (manual reading)
  • Usage
  • Meteorological Instruments
  • Power Supply
  • 6V DC (Battery operated), or external AC Adapter
  • Temperature
  • -10C to +50C
  • Product Type
  • Pilot Ballon Observation Optical Theodolite
  • Application
  • Meteorological Instruments
  • Max Height
  • Approx. 1500 mm with tripod
  • Equipment Type
  • Pilot Ballon Observation Optical Theodolite
  • Humidity
  • 0%95% RH (non-condensing)
  • Mounting Type
  • Tripod
  • Features
  • Lightweight design, tripod mount, precise optical sighting, weather-resistant body
  • Machine Weight
  • Approx. 8 kg
  • Control Mode
  • Manual/Optical
 

Pilot Ballon Observation Optical Theodolite Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 100 Pieces Per Week
  • Delivery Time
  • 1 Week
  • Sample Available
  • Yes
  • Sample Policy
  • Sample costs shipping and taxes has to be paid by the buyer
  • Packaging Details
  • carton box, export quality also available
  • Main Domestic Market
  • All India
  • Certifications
  • ISO 9001, 14001 ,CE
 

About Pilot Ballon Observation Optical Theodolite

Pilot Ballon Observation Optical Theodolite :
For observing the quick ascending ballons in order to etermine upper wind velocities. Complete with all accessories in box and with stand.
General Design : The design and lay-out of the instrument is such that the Horizontal and vertical angles are read by means of two circles arranged in just a position horizontally. The vertical circle angles are transmitted by the use of accurace bevel gears, any backlash in this gearing being climinated be means of a spring device.
Optical System : This consists of main right-angled telescope with a pentagonal prism, magnification x 25 field of view 2.0" and a second "finder" or sighting telescope of shorter length, magnification x 6. field of view 8". This second telescope can be brought, into action by means of rotatable mirror in the horizontal barred, of the main telescope so that both telescopes are viewed by one eyepiece
which is screw focusing. The telescope is by means of a knurled ring behind the eyepiece. The diaphragm consists of a scale with divisions corresponding to 1/1000
Circles : Both circles are 5.25 in diameter, divided into half degree and reading on opposite sides bt common indices. Horizontal and vertical movement are earried out by means of worms and wom wheels. The worm spindles carry drums which sub-divide the circle readings to tenths of a degree. These drums are fitted with short handles to enable them to be revolved with rapidity A throw in and out mechanism is operated be levers on either side of the instruments for disengaging the horizontal and vertical worm spindles.
Sights : An open sights is provided for quick laying of Ballon immediately after it is released.
Tripod : The wooden tripod is provided for use of the Theodolite.
Accessories : Standard accessories packed in wooden box.
Technical Specification :-

  • Main Telescope
  • Magnification : 20 X
  • Field of view : 2 Deg.
  • Sightting Telescope
  • Magnification : 5 X
  • Field of view : 8 Deg.
  • Circle Graduation : 0.5 Deg.
  • Drum Reading : 0.1 Deg.
  • Weight of Instrument with case : 14 Kg.
  • Net Weight : 8Kg. (Approx.)
  • Tripod Weight : 4.5Kg. (Approx.)
  • Overall Size of case : 340 x 280 x 220mm
  • Tripod : 1.5 meter


Precision Measurement for Meteorological Applications

This optical theodolite is specifically crafted for pilot balloon observations, supporting meteorological professionals in monitoring wind patterns and upper air movement. High accuracy and reliable components ensure dependable readings even under challenging conditions.


Durability Meets Portability

Manufactured using corrosion-resistant aluminum alloy and brass, the theodolite is built to endure rugged field environments. Its lightweight design and splash-proof body (IP54) make it suitable for deployment in various weather conditions, while the tripod mount and compact carry case facilitate easy transportation.


User-Friendly Operation and Immediate Results

With manual/optical controls, instant scale readings, and an ergonomic layout, users benefit from straightforward operation. The circular bubble level and detachable tribrach simplify leveling and site setup, ensuring consistent, accurate measurements whenever needed.

FAQs of Pilot Ballon Observation Optical Theodolite:


Q: How do you set up the Pilot Balloon Observation Optical Theodolite in the field?

A: Begin by securing the theodolite to its tripod and leveling it using the circular bubble level. Attach the detachable tribrach for precise alignment, then point the objective lens towards the desired measuring area. The lightweight design assists quick and stable setup, ideal for outdoor meteorological use.

Q: What is the typical usage of this theodolite in meteorology?

A: Primarily used for pilot balloon observations, this theodolite tracks the azimuth and elevation of balloons released to monitor atmospheric wind direction and speed. Its high precision makes it an essential instrument for meteorological stations conducting upper-air measurements.

Q: When should the external AC adapter or battery power supply be used?

A: Use the 6V DC battery when portability is required for remote outdoor operations. Alternatively, the external AC adapter can be employed when mains electricity is available and continuous power is needed during longer observational periods.

Q: Where can the theodolite be safely operated regarding weather and environmental conditions?

A: The theodolite functions optimally between -10C to +50C and in humidity ranging from 0% to 95% RH (non-condensing). With an IP54 protection rating, it is resistant to splashes and suited to most outdoor environments encountered during meteorological surveys.

Q: What process is followed for measuring azimuth and elevation using the instrument?

A: The user sights the balloon through the 18x eyepiece, then manually reads the azimuth and elevation from the high-resolution optical vernier scale. Each measurement offers 1 arc minute resolution for precise tracking of upper-air movements.

Q: How does the corrosion-resistant construction benefit users?

A: The use of aluminum alloy and brass ensures longevity and reliable performance even in humid or harsh outdoor settings. This durability minimizes maintenance and replacement costs, offering a dependable tool for long-term meteorological observation.

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