Compass Geologist FREIBERG
Spesifikasi :
PRODUCT CODE : FREGEO
Model Freiberg Geologist Compass c/w case.
The Geological compass secures by handy format and case measuring plate convenient handling than single-circuit and double circuit compass. It is suitable for general field geological work and for special structural geology, deposit-tectonic and ingenieurgeologisch- rock mechanical work.
Have a pendulum inclinometer, the declination can be adjusted by means of gear drive. Its needle is equipped to eliminate the inclination with a sliding copper weight. The pitch can be adjusted so that the declination can be set. In the compass housing is a clinometer for slope high precision measurements. A circular level and a side-mounted plate level possible even when in hard to reach measuring points, a leveling of the instrument. The case measuring plate is next to the measuring of angles case also for the protection of the cover glass.
Proven and practical
o sanded magnetic needle, on edge
o Locking of the magnet system possible
o simple adjustment of the pitch circles
o possible by lockable inclinometer tilt measurements greater accuracy
o Colored
label of height circle and magnetic needle guarantee clarification of
the case, the direction of geological formations
o Spirit level for leveling
o lateral plate level for measurements in hard to reach places
o Case measuring plate as a protection of the cover glass and case for the measurement of angles
Technical specifications :
| Compass pitch | |
| counterclockwise, numbered | every 10 ° (10 gon) |
| diameter | 45 mm |
| scale value | 2 ° (2 gon) |
| estimate | 0.5 ° (0.5 gon) |
Height pitch |
in case measuring plate |
| diameter | 22 mm |
| scale value | 5 ° (5 gon) |
| estimate | 1 ° (1 gon) |
clinometer |
|
| measuring range | ± 90 ° (± 100 gon) |
| scale value | 2 ° (2 gon) |
| estimate | 0.5 ° (0.5 gon) |
leading edge |
|
| pitch length | 70 mm |
| scale value | 1 mm |
| Settling of the magnetic needle | <50 s |
| Accuracy of the indication of direction | ± 0.5 ° (± 0.5 gon) |
| declination | any |
| tilting the | 225 ° (250 gon) |
| Case measuring plate | |
| Specifying the circular level | about 40 ' |
| Specifying the plate level | approx 60' |
instrument |
|
| Dimensions | 93 x 76 x 22 mm |
| weight | 0.28 kg |
| 104 x 91 x 45 mm |
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