KIPREGEL Alidade KA 2 1977 USSR Rarity Vintage geodesic tool Russian

Description

All devices are sold as exhibits in the collection and not for their intended purpose. Defects are not hidden by the device, photos are part of the device description, ask questions with pleasure I will answer.
Geodetic verification of the correctness of the instruments was not carried out, the performance and integrity of all elements are checked. All instruments with a large collection, the lowest prices on the site. The Soviet quality of geodetic instruments is known throughout the world, as well as their long service life and ease of maintenance.
Kipregel - automatic machine KA2 refers to kipregel with a nomogram transducer, designed to measure horizontal distances, elevations and vertical angles using a vertical rail. Kipregel is used to perform side-by-side surveys of various scales on a clean basis and a photographic plan.The optical system of the kipregel transmits in the pipe's field of view a section of the vertical angle scale and a silvered plate in the form of a narrow strip, within which sections of the curves of the nomograms of excess and distances are observed. The plate with nomograms is observed with the telescope position "circle to the left". When sighting on the staff, readings on the staff scale are taken at the moment when the edges of the curves of nomograms with the divisions of the staff scale join. A telescope with internal focusing gives a direct image of objects. The pipe is translated through the zenith with one objective end down.
ARACTERISTICS
- Magnification of the telescope - 30x;
- field of view of the pipe - 1 ° 20 ′;
- exit pupil diameter, mm - 1.5;
- removal of the exit pupil, mm - 7.4;
- resolving power in the center of the field of view no more than 4 ″;
- free hole diameter of the objective, mm - 45;
- lens focal length, mm - 300;
- focal length of the eyepiece, mm - 9.8;
- focusing limit: from 5 m and more;
- the price of dividing the pipe level by 2 mm - 30 ″;
- the price of dividing the level of the limb, by 2 mm - 30 ″;
- division price of compass - 30 ′;
- rangefinder coefficient - 100;
- Kipregel weight - 2.6 kg.
MANUFACTURER
Arsenal plant (Kiev, USSR)
Payments:
PAYPAL:
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