Manufacturer: U-Easy Tech Limited
Brand: Ueasy
Firstly, Product use
1. the measured occurrence include: strike, dip, dip;
2. terrain preliminary survey include: fixed orientation (ie, intersection point), measuring slope angle, fixed level;
3. the measured vertical angle.
Secondly, the new geological compass main performance
1. needle damping time (needle deflection from 90 ° to stay in the time of the original position) to 30-60 seconds.
2. reading error:
power error before a needle is rotated as indicated by not more than 0.5 °;
b needle at 0-180 °, 90-270 ° of the eccentric caused by error of less than 0.5 °;
c goniometer reading error is less than 0.5 °;
3. the standard sensitivity:
a vial of 15 '± 5' / 2mm
b Circular level of 30 '± 5' / 2mm
4. The instrument dimensions (length × width × height) of 80 × 70 × 31 (mm)
5. the instrument weighs less than 0.27kg
Thirdly, the structural principle
The instrument is compact, small size, light weight, easy to carry, easy to operate and has a precision, reliable, stable performance characteristics.
The instrument is use to determine the target position of the needle through the dial reading. At the same time, using a heavy vertical type goniometer with readings on the steering wheel angle, you can determine the target of a variety of slope angle.
Fourthly, as topographic map:
In the surface, the instrument has carved feet on one side of the measuring point (or known target). Turn the instrument so that the needle guide Arctic degree and field measurements of the degree of the same, you can draw a straight line on the side of this line is the target point in the direction of the measured line, the intersection of the two target direction line is this goal Location.
