Institutional Afftliatie of Kmerican 6ongress on Surveying and ... - CLSA
Institutional Afftliatie of Kmerican 6ongress on Surveying and ... - CLSA
Institutional Afftliatie of Kmerican 6ongress on Surveying and ... - CLSA
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Zeiss introduces the first<br />
<str<strong>on</strong>g>of</str<strong>on</strong>g> a new generati<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> electr<strong>on</strong>ic theodolites.<br />
Compact, lightweight, microprocessor c<strong>on</strong>trolled.<br />
Ideally suited for all medium-precisi<strong>on</strong> applicati<strong>on</strong>s<br />
in engineering <strong>and</strong> building survey.<br />
Display <str<strong>on</strong>g>of</str<strong>on</strong>g> vertical<br />
<strong>and</strong> horiz<strong>on</strong>tal<br />
angle simultaneously<br />
at both<br />
telescope positi<strong>on</strong>s.<br />
Angles selectable<br />
in360^(DMS),360"'<br />
(Decimal), 400g<br />
(Grads), 6400 (Mils),<br />
Verticafangle (Slope<br />
in percent). Angular<br />
Accuracy ±6''<br />
\<br />
^^^B<br />
V - - 1 1<br />
Telescope magnificati<strong>on</strong><br />
SOX. Shortest focusing<br />
distance 3 feet. Built-in<br />
reticule illuminati<strong>on</strong>.<br />
Menu-driven, microprocessor<br />
c<strong>on</strong>trol<br />
for selecti<strong>on</strong> <str<strong>on</strong>g>of</str<strong>on</strong>g> up<br />
to 10 programs.<br />
RS-232-C inteFface<br />
for data recording.<br />
Co-axial clamps <strong>and</strong> slowmoti<strong>on</strong><br />
screws. Only 3<br />
operati<strong>on</strong> keys.<br />
Minimum <str<strong>on</strong>g>of</str<strong>on</strong>g> 18 hours c<strong>on</strong>tinuous<br />
operati<strong>on</strong>. Total weight<br />
including battery 3.8 kg. •;<br />
a<br />
Electr<strong>on</strong>ic Engineers<br />
<strong>and</strong> Builders Theodolite.<br />
The new Zeiss ETh 4 sets<br />
new st<strong>and</strong>ards in ease <str<strong>on</strong>g>of</str<strong>on</strong>g><br />
operati<strong>on</strong> <strong>and</strong> versatility. The<br />
operator can select either<br />
side as positi<strong>on</strong> 1. Therefore, "'<br />
the ETh 4 is equally suited<br />
-to right or left-h<strong>and</strong>ed<br />
operati<strong>on</strong>.<br />
For further details <strong>and</strong> dem<strong>on</strong>strati<strong>on</strong><br />
<str<strong>on</strong>g>of</str<strong>on</strong>g> the new Zeiss<br />
ETh 4, c<strong>on</strong>tact your nearest<br />
^eiss dealer or call the <strong>Surveying</strong><br />
Instruments Dept.<br />
at (914) 681-7308.<br />
•.•<br />
ZEISS<br />
Carl Zeiss, Inc.<br />
, One Zeiss Drive<br />
Thornwood. NY 10594<br />
(914) 747-1800<br />
West German/