MD60A2K TELESCOPIC ALIDADE FOR BEARING COMPASS REPEATERS

DESCRIPTION

The MD60A2K is a precision Telescopic Marine Alidade for taking terrestrial bearings of distant objects. Designed for the Marine Data MD69 Series of Bearing Compass Repeater. The MD60A2K Telescopic Alidade is a navigational instrument used on board a ship. In use it is mounted on a bearing repeater compass or a bearing compass. It is equipped with a telescopic sight and a prismatic optical system which superimposes a sectional view of the compass card on a distant object viewed through the telescope. In this way, an accurate bearing can be taken of the distant object. The MD60A2K Telescopic Alidade from Marine Data: Reliable in use, simple to install and easy to maintain.

FEATURES

• 7 x 38 mm Magnification
• Anti-glare Polarising Filters
• Fully sealed and pressurised optics
• Adjustable eyepiece
• Telescope has internal reticule wire
• Equipped with bubble spirit level
• Conforms with Military Specifications
• Supplied with durable plastic instrument case
• Rated to IP67

APPLICATIONS

• For taking accurate terrestrial bearings of distant objects
• To fit the Marine Data MD69BR Bearing Repeater Compass

SPECIFICATIONS

PHYSICAL

Weight: 2.75 kg
Dimensions: OD Ø 254 mm; ID Ø 246.4 mm (9.7 inch) H 150 mm
Mounting: Fits the MD69BR Compass Repeater; bezel Ø 9.7 inch (246.4 mm)
Finish: RAL7040 Window Grey, semi-gloss

OPERATIONAL

Card View: 20°- 25° compass card viewable
Optics: 7x38mm
Filters: Polarising type; anti-glare (adjustable for intensity and glare)
Prism: Amici type
Eyepiece Display: Compass card; spirit level bubble; reticule wire
MTBF: >30,000 hours

ENVIRONMENTAL

IP rating: IP67
Operating temp: -10°C to +70°C
Compass: Safe Distance 50 cm

ADDITIONAL

Supplied: Durable plastic instrument case
Option: Custom Paint Finish

DATASHEET