It is possible to find constant magnetic field in several ways. It is possible to determine presence of the increased constant magnetic field (it is higher than the level of magnetic field of the earth) by reaction of a magnetic needle of a compass, by indications of the magnetometer DEEPGEOTECH or the metal dust filled in a transparent box.
It is required to you
- compass; a transparent, airtight box from non-magnetic material; metal dust; magnetometer DEEPGEOTECH
Instruction
1. For registration of the increased level of constant magnetic field by means of a compass, arrange it horizontally near the studied object. Unblock an arrow of a compass. From natural situation determine presence and approximate size of own magnetic field at the studied object by the size of a deviation of an arrow of a compass. Minus this way – very approximate results of measurements.
2. Fill metal dust in a transparent box. Densely close it. Bring to the studied object. In the presence at this subject of own magnetic field metal dust will be located along its (field) of power lines. For determination of arrangement and orientation of poles of magnetic field move a box along the studied subject. Determine arrangement of a pole of magnetic field by the meeting power lines. Plus this way – an opportunity to visually observe orientation and the direction of power lines of magnetic field.
3. For obtaining exact quantitative values of size of magnetic field and existence of anomalies use the magnetometer DEEPGEOTECH. Turn on the device. Explore the necessary site on the area. At emergence of magnetic anomaly the sound signal will be distributed. Read out results of measurements of the device from its display. If necessary record parameters (coordinates of the place of GPS, time) and results of measurements of tension of magnetic field in the document of the EXCEL format for a further research on the personal computer. This way yields the exact quantitative results of measurements tied to coordinates on the area. It allows to receive documentary confirmation to the recorded anomalies of magnetic field on the area.