The reference surveying compasse is used for theodolites of 3T series (except 3T2KA) and 4T, it is to be fixed on the theodolite cover. Error of the thedodolite orientation relative to magnetic meridian is 30'
Mean-square error of sighting axis installation into plumb position is 30”, magnification is 2.5х, and division value of levels is 30”.
The nozzles allow to carry out sighting with minimum value of zenith distance and to perform auto collimation with the help of total station.
The tribrach of the stand has connection thread 5/8” to be installed onto tripod. The stands are manufactured of two types: for theodolites of 3T and 4T series.
The reflectors (one prism, three prisms), mini reflectors and mark with film reflector have apertures with connection thread 5/8” and will be installed: onto stakes – directly, and onto stands – via vertical collimators, adapting bushes and adapters.
The scale on the retractable part of the stake indicates the reflector height over the terrain point. The stake is equipped with a circular level. The hood is provided for storage and transportation of the stake.
The tripods are completed with stadia plumb and spanner, connection thread of tripod clamp is 5/8”
The telescopic aluminum rods for survey and construction works
The external antennas for geodetic satellite equipment provide for stability and regularity of signals at all operating frequencies.
The cable is used for data transmission from total stations to PC
The case frame is made from impact-resistant plastic material; it consists of two halves filled with soft locating blocks. The cases are manufactured of various standard sizes
The compact disk with software to process the data of statistic measurements and conversion into standard format “Rinex” to be installed into PC
The enterprise produces the whole range of accessories required for realization of topographic-geodetic works: stakes, tripods, tribraches, optical centering devices (vertical collimators), reference surveying compasses, prism reflectors, cases.
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