Topcon AT-G6 User Manual

FEATURES
" Fast in Speed and Stable Automatic Leveling Action
The AT-G Series incorporates a magnettcally-damped
compensator which is not affected by fme vibration s
and
realizes very stable precision, thus enables to speed
up the automatic leveling act1on greatl y and precisely.
Four special plastic ribbons are used for hangmg the
magnet
damper compe nsator system and. therefore ,
there receives no 1nfluence from the magnetic field.
•
Water Resistant Telescope Construction
The instrument has a comp le tely water resistant tele-
scope and th us is ideal even in the wet-surveying op-
erations. such as in light rains or in the tunnel, with
dry gas (nitrogen) sealed inside the te lescope tube which
effectively prevents condensations on the lens surface.
* Clampless Fine Horizontal Adjustments
Fine horizontal adjustments are possible
at any point
through 360 ° (400g) of the arc, without clamping action,
thus speeding
up target alignment, and fine horizontal
knobs are available on both sides, for very easy and
speedy adjustments.
* Horizontal Circle
The horizontal circle is graduated from 0° to 360° (Og to
400g) in clockwise direction in 1° (1g) spacing, and a
value is indicated for each 10 ° (10g).
* Very Fast Instrument Set-Up
Very fast instrument set-up is possible because the base
plate can be used for fixing on top of dome head tripods,
such
as the TOPCON Dome Head Aluminum Tripod, in
addition to standard flat head tripods.
STANDARD SET COMPOSITION
A Model AT- G4 or AT-G6
B
PlaSt iC carrying case
C Lens cap
D Instru ction manual
E Heaxagon wrench
OPTIONAL ACCESSORIES
1. Dome head alummum trip od
2. Type E
aluminum tnpod
3. Plump bob set
2
each
each
each
each
each

Topcon AT-G6 Specifications

General

Brand	Topcon
Model	AT-G6
Category	Measuring Instruments
Language	English