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Cross Staff for Surveying
Cross Staff for Surveying

Cross Staff for Surveying

Price 10 INR/ Piece

MOQ : 1 Piece

Cross Staff for Surveying Specification

  • Model No
  • CS-01
  • Accuracy
  • Depends on user skill and graduation marks
  • Automation Grade
  • Manual
  • Temperature Range
  • Ambient, Not Electrically Operated
  • Product Type
  • Cross Staff
  • Core Components
  • Brass Head, Hardwood Rod
  • Application
  • Surveying Instruments
  • Usage
  • Surveying Instruments
  • Measurement Range
  • Up to 360 degrees
  • Feature
  • Detachable Head, Lightweight
  • Equipment Materials
  • Polished Brass and Hardwood
  • Type
  • Cross Staff
  • Dimension (L*W*H)
  • Approx. 30 cm (Length of rod and head)
  • Weight
  • Approx. 600 g
 

Cross Staff for Surveying Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Supply Ability
  • 100 Pieces Per Month
  • 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 Cross Staff for Surveying

Cross Staff:

TheCross-Staff was used at sea from the beginning of the 16th century until the first half of the 18th century. It was used to measure the sun's altitude, especially at the meridian passage. With the knowledge of the sun's declination, the mariner could then obtain his latitude. The staff is original, with the inscription. The cross pieces are replicas. Different cross pieces were used depending on the altitude. A different scale is on each side of the staff.




Precision Engineering for Professional Surveyors

The Cross Staffs octagonal brass head is engineered for reliable performance, ensuring clear sight through four vertical slots for accurate alignment. Carefully marked graduations enable surveyors to establish right angles and measure up to 360 degrees with confidence. The instruments design prioritizes accuracy while supporting efficient field operations.


Designed for Versatile, Manual Use

Constructed from durable polished hardwood and antique-finished brass, this cross staff is suitable for various surveying environments. It operates efficiently at ambient temperatures and doesnt require electricity, making it an ideal manual instrument for professionals in land measurement, alignment, and layout tasks. Its detachable head adds to the instruments convenient portability.

FAQs of Cross Staff for Surveying:


Q: How is the Cross Staff for Surveying used in the field?

A: To use the Cross Staff, the user positions the octagonal brass head and aligns the site through the vertical slits while standing at a survey point. The marked graduations assist in determining and setting right angles or alignment lines, essential for surveying and construction layouts.

Q: What are the benefits of the detachable head feature?

A: The detachable brass head allows for easy transportation and storage, and it facilitates replacing or maintaining the head without needing to transport the entire staff. This practical feature contributes to the instruments long-term usability.

Q: When should I choose this Cross Staff model for surveying tasks?

A: Select this Cross Staff when precision in alignment and angular measurements is required, especially in land surveys, boundary marking, or construction layouts. Its manual operation and clear graduations make it suitable for environments where electronic equipment is impractical.

Q: Where can the Cross Staff be mounted or placed during use?

A: The instruments head is mounted on a polished hardwood rod, designed to be held by hand or planted on the ground during measurement. This setup offers stability and flexibility across various terrains during fieldwork.

Q: What materials are used in the construction of the Cross Staff?

A: The Cross Staff is crafted from quality polished brass for the head and premium hardwood for the rod, giving the instrument strength, durability, and a distinguished antique finish, suitable for extended field usage.

Q: What level of accuracy can be expected from this Cross Staff?

A: Accuracy relies on the users skill and correct interpretation of the graduation marks. With careful handling, the Cross Staff allows reliable measurement and alignment for professional surveying results.

Q: What surveying applications can benefit most from this instrument?

A: Applications such as land boundary identification, alignment establishment, and construction layout can benefit from the Cross Staffs ability to provide reliable right angles and directional measurements, enhancing the precision and efficiency of surveying projects.

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