Jual Bushne Spedgun ll 10-1911 Velocity Speed Gun/ jual theodolite topcon dt 209l[4 Dec. 2010, 3:32:35]
New Theodolite Series
DT-200-Jobsite
Topcon is proud to announce the availability of the new Digital Theodolite series, DT-200. This new series will completely replace the existing, successful DT-100 series to set the new standard in today’ s theodolite market!
The DT-200’ s design is based on the DT-100, with the following technical improvements;
* Absolute angle encoder system; removes the need to move horizontal and vertical angle scales when turning on.
* All models fully waterproof ( IP66 ! )
* Operating time greatly improved, minimal 140 hours
* 1" ( 0.2mgon) minimum reading on the 5" accuracy model.
The Series consists of 3 basic models DT-205, DT-207 and DT-209 with 5" ( 1.5mgon) , 7" ( 2.1mgon) and 9" ( 3mgon) angle accuracies respectively.
For the construction site and quick easy instrument set-up, the DT-209P is available with quick-centering tribrach.
Laser Theodolites
Each of the new models is available as a Laser theodolite version. DT-205L, DT-207L and DT-209L have the same specifications as the basic models with the addition of a visible red laser beam coaxial with the optics of the telescope.