DQL-12Z is akin to a forest compass.Phone Number: 137-7212-0237, 137-7248-9292Xian Forest Compass, where can I buy a forest compass?
I. Overview
DQL-12Z Type Forest Compass is a type of compass used for various operations in the field.
In the industry, it is used as an instrument for orientation and measurement, accurately determining
Direction, distance, level, height difference, and slope angle, mainly used in forest general
Surveying of farmland, water conservancy, and general engineering. The three pinyin in the model are
The letter signifies "Geodesy," followed by the number 1 as the serial number.
Section II: Structure and Working Principle
This instrument is primarily composed of a magnetic compass, a leveling mechanism, a telescope, and a triangular tripod.
Once the level is adjusted, the compass needle will point in the direction of the Earth's magnetic field, that is,
One of its extreme points will point towards the magnetic North Pole, if the influence of the magnetic declination is adjusted
Correct, it can accurately determine the direction of the True North, and from there, it can know the direction of any point.
Direction.
A magnetic compass primarily consists of a freely rotating magnetic needle and a bezel with 360° markings.
The circular scale and housing constitute the unit. The housing can rotate 360° relative to the bracket.
Full Rotation
When using this instrument, first ensure it is level, for this purpose, place the instrument on...
Two long, strip-shaped level gauges are set inside the case, and a universal ball is used at the bottom of the shell.
Swivel bases, which together form the leveling system, enabling the instrument to be adjusted quickly and accurately.
Adjust the ground to a level state.
This instrument is equipped with a 12x telescope, consisting of an objective lens, tube, turning system, and eyepiece.
Mirror assembly, the telescope has a vertical pivot point that can rotate up and down by 50°.
The rotation. The telescope can horizontally and vertically observe distant targets. Scope.
Equipped with a prism image-inverting system, which ensures the image formed on the eyepiece is upright, regardless of...
Its orientation in all directions—up, down, left, and right—ensures that the observer sees only true images, completely genuine.
The actual surface accurately represents the observed object, making it extremely convenient for observation and measurement.
Convenient and quick, it completely eliminates the trouble caused by inversion.
The DQL-12Z is akin to a forest compass.Contact Phone: 137-7212-0237, 137-7248-9292Xian Forest Compass, where to buy a forest compass
