Latest-generation magnetometers of the well-known MiniMag series are the most advanced high-precision instruments intended for the Earth’s total field measurements. MiniMag is the lightest Overhauser magnetometer in the World, its weight is only 3.3 kg with power supply.
The magnetometer could be deployed as both rover hand-held magnetometer and base station (autonomous or remote). In the remote mode data can be either stored in the built-in memory or transferred to a remote PC in real-time. Outstanding absolute accuracy (less than ±0.2 nT) and real-time data transfer allow MiniMag to be used in magnetic observatories.
Integrated GPS/GLONASS receiver enables automatic coordinate gridding of measurement stations and time synchronization with the base station making convenient the survey implementation as well as data processing. Graphic display along with built-in beeper makes the system very easy to use for the real-time UXO and utility detection.
Each particular magnetometer has its own Certificate issued by authorized organization based on the testing in the certified magnetic induction measure.Distinctive features of the new generation of MiniMag:
We recommend to consider MagGPS software for fast and convenient data parsing, processing, visualization and quality control. It is mainly intended for the preliminary data processing: taking into account magnetic field variations, data filtering and analysis, coordinate gridding, plotting of magnetometry maps (total field, anomalies, gradient). The software allows quick processing of large amounts of data, obtained with various equipment using different observation techniques.
|Range, nT||20 000 ÷ 110 000|
|Absolute accuracy, nT||0.2|
|Gradient tolerance, nT/m||up to 10 000|
|Max sample rate, Hz||2|
|Memory capacity, measurements||1 000 000 (in base magnetic station mode), 250 000 (with coordinate referencing)|
|Communication interface with PC||USB|
|Power||10 ÷ 16.8 V, Li-ion or Pb battery|
|Operating temperature, ˚С||-20 ÷ 50|