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Magnetometer LEMI-008

	High resolution
	Low noise
	Low temperature offset
	Convenience of installation and service
	Low power consumption
	The four-lines graphic display
	Volume of internal memory for data is 8MB
	Internal real time clock
	Built-in unit GPS receiver
	Analog and RS - 232 outputs available
	1 - year guarantee

The magnetometer is intended for the measurement of the Earth's magnetic field variations in laboratory and land conditions as well as in geomagnetic observatory.

The magnetometer is produced on the base of three-component flux-gate sensor, all three components of which are implemented in the same marble or glassceramical body. The electronic unit provides the transformation, processing and storage of information about magnetic field variations and it's transmission to computer via RS232 interface. Built-in unit GPS receiver corrects the time of the internal clock and defines the coordinates of magnetometer location. It allows to organize the sinchronous operation of the magnetometer with other geomagnetic stations.

The considerable volume of the internal nonvolative memory for data recording and small power consumption permits to use the magnetometer for long-term measurements in land conditions.

One of such magnetometer models LEMI-008 which was established at the Ukrainian Antarctic station “Academic Vernadsky” demonstrated high metrological characteristics during operation, in particular the stability of base line is not worse than 3 nT/year (see example below).

Measuring ranges of variations *:
Range I 
Range II

1,7 - 5 kg
3,6 - 6 kg