Item Brochure

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TRAVERSE KIT, TRIBRACHS AND ADAPTERS TRIBRACHS AND TRIPOD ACCESSORIES
Tribrachs & Adapters
` Use for adjusting optical plummet
tribrachs and tribrach bubbles
` Machined black anodized aluminum
features a 2-minute bubble
` Weighs 1.30 lb (0.59 kg)
2002-00 — Tribrach Adjuster
` This rotating friction top tribrach adapter
allows the prism to be pointed after
installation in the tribrach
` Fits all tribrachs
` Weighs 0.90 lb (0.41 kg)
2020-00 — Rotating Tribrach Adjuster
` This adapts retro prisms to Swiss
style tribrachs and has a removable
Zeiss plug and locking screw
` Fits all tribrachs
` Weighs 1.75 lb (0.80 kg)
2070-00 — Rotating Tribrach Adapter
` Will accept any 5/8 x 11 instrument
` Features a precision brass slow-
motion tangent screw
` Fits all tribrachs
` Weighs 3.00 lb (1.36 kg)
2021-00 — Horizontal Base
` Bright 650-nm focused laser dot
` Circular vial w/ 8-minute sensitivity
` Standard three-prong forced
centering with center lines
` Included is a standard 3 volt CR2
lithium battery
` Weighs 1.65 lb (0.75 kg)
2153-02-BLK — Laser Tribrach
` Check and adjusting optical plummet
tribrachs in the office
` Precision-machined, black anodized aluminum
` Weighs 0.70 lb (0.32 kg)
2001-00 — Tribrach Adjusting Cylinder
` Use adapter for mounting retro prisms and
tripod mounted target systems
` Fits all tribrachs
` Weighs 0.50 lb (0.23 kg)
2010-00 — Fixed Tribrach Adapter
` Allows adjusting of prism height by moving
the threaded brass insert in the adapter
` Fits all tribrachs
` Weighs 1.91 lb (0.87 kg)
2071-00 — Prism H.T. Adapter
` The Optical Plummet Twist Focus Tribrach
features twist focus (2.5X mag) and leveling
screws with center line
` Features an 8-min vial, three-prong forced
centering and a 5/8 x 11 base
` Tribrach has a focusing range of 1.5 to 50 ft
(0.5 to 15 m)
` Weighs 1.85 lb (0.84 kg)
2152-04-BLK — Tribrach with Optical Plummet
Traverse Kit
Target, glass and plummet all in one hard-shell case
FEATURES & BENEFITS
` Includes a 62 mm prism with
silver-coated canister (6400-10)
` The adjustable (and reversible) tilt
target has a sighting collimator for
precise pointing and has 0, -30,
and -40 offsets
` The kit comes with a rotating
tribrach adapter (2153-10-GRY)
that is compatible with all prisms
with a 24.9 mm bayonet base
` Features a 2.5X twist focus
optical plummet and a 60-second
adjustable plate vial
` Prism has <5 arc seconds angle
deviation
` The adapter has a precision
machined axis that rotates 360°
` The height is 100 to 120 mm and
over the point accuracy is
0.5 mm at 1.5 m
` Also included is a tribrach
(2153-04) which features three
screw-leveling with center line, an
8-minute circular vial, and 5/8 x
11 base thread
` Includes hard shell case
` Weighs 9.95 lb (4.51 kg)
APPLICATIONS
` Ideal for precise
back sight surveying
applications
2159-01-GRY — Traverse Kit Single Prism
2159-02-GRY — Traverse Kit Triple Prism
2159-050 — Hard Shell Traverse Carrying Case (included in kit or sold separately)