Tape Adapter and Tribach

                                                ( embassy adapter )


A tribach is an attachment plate used to attach a surveillance instrument, such as a theodolite, total station, GNSS antenna, or the target of a tripod. A tribrach allows repeated positioning of the sounding instrument in the same position over a sub-millimeter precision topography marking point, by loosening and tightening a lock again to adjust the base of the instrument in a horizontal plane

Types of Embassy adapter and Tribach

Technical specifications  Tribach:

1. AL13-1

◆Adaptor with Optical Plummet ◆Adapter accepts all mount and target assemblies; has 60" level vial for accurate leveling and centering that's adjustable to match height of optical axis above the tribrach.

◆ High-quality tribrach features 3X magnification and a twist focus. Its reticule is composed of two small concentric circles.

◆ A locking forced-centering knob, a 5/8 x 11 base and an 8-minute circular vial.

◆ Color: Yellow.


2.AL13-2

◆ Adaptor with Optical Plummet

◆ Adapter accepts all mount and target assemblies; has 60" level vial for accurate leveling and centering that's adjustable to match height of optical axis above the tribrach.

◆ High-quality tribrach features 3X magnification and a twist focus. Its reticule is composed of two small concentric circles.

◆ A locking forced-centering knob, a 5/8 x 11 base and an 8-minute circular vial.

◆ Color: Grey.


3.AL13-3

◆ Adaptor with Optical Plummet

◆ Adapter accepts all mount and target assemblies; has 60" level vial for accurate leveling and centering that's adjustable to match height of optical axis above the tribrach.

◆ High-quality tribrach features 3X magnification and a twist focus. Its reticule is composed of two small concentric circles.

◆ A locking forced-centering knob, a 5/8 x 11 base and an 8-minute circular vial. ◆ Color: Black.