level Transfer Pipe NIVELIR NT TYPE AT 1955 USSR

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.
Abrasions on the sides are present, as a rule, for all devices due to the peculiarities of fastening in a box. As a rule, many devices have original boxes, but they have a lot of weight and the delivery price will be twice as expensive.
The level is 17 centimeters high and 27 centimeters wide.
DESCRIPTION
Technical level NT with a transfer pipe and a level at the pipe. Designed for leveling IV class and technical leveling during engineering surveys and for high-altitude justification of topographic surveys. A box with a cylindrical level is fixed on the side of the pipe; images of the bubble and level divisions are transmitted to the observer's eye using a mirror.When carrying the instrument, the frame with the mirror closes and protects the level from damage. The tube has internal focusing, can be shifted and rotated around the geometric axis. There is a circular level for approximate installation.
Commercially produced in a wooden stowage box from about 1948 to 1957.
SPECIFICATIONS
- Magnification of the telescope - 32x;
- field of view of the pipe - 1 °;
- free lens diameter - 34 mm;
- the resolving force of the pipe - 4 ′, 5;
- total focal length of the lens - 314 mm;
- sighting limit - from 3 m;
- the price of dividing the cylindrical level by 2 mm 17-25 ";
- the price of dividing the round level by 2 mm 7-15 ";
- weight of the level - 2.1 kg.
MANUFACTURER
Arsenal plant (Kiev, USSR)
Payments:
PAYPAL:
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In most times item will reach most of the countries within 15 to 25 working days. To some remote areas may take more than 25 working days.
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