Marine Sextant
Marine sextant for measuring celestial and horizontal angles during traditional navigation training, position verification and emergency bridge navigation procedures.
| Product Code | BMK-NS-04636 |
| Brand | Various |
| Category | Navigation Stores |
| Condition | New |
| Availability | On request |
| Price | Price on request |
Description
The Marine Sextant is a precision optical instrument used to measure angles between celestial bodies and the visible horizon for traditional position fixing. It can also support horizontal-angle measurements, navigation training and emergency verification when electronic systems are unavailable. Metal-frame and training models are available with mirrors, shades and adjustable telescopes. Arc accuracy, frame material, telescope magnification, index correction, certificate, case and maintenance accessories should meet the vessel’s intended use.
Technical Details
Application: Celestial navigation and horizontal-angle measurement
Frame Material: Aluminium | Brass | Composite training model
Arc Range: Approximately -5 to 120 degrees, model dependent
Reading System: Micrometer drum | Vernier
Telescope: Fixed or interchangeable, model dependent
Sun Shades: Multiple coloured filters
Mirrors: Index mirror and horizon mirror
Accessories: Wooden or protective case | Adjustment tools
Certification: Calibration or inspection certificate on request
Compatible Systems
Dry bulk carriers, Ro-Ro vessels, oil tankers, chemical tankers, bridge training and emergency navigation