OPM-1 Portable Helium Pumping Magnetometer is of high sensitivity, sampling rate, Resolution and Gradient level. The abnormal analysis displays at real time. It composed of three parts: sensor, console and power. Connected sensor to console with one pole makes the strong whole system.

Application:
■Mineral exploration, iron ore，lead zinc ore，copper ore ,etc.
■Cooperate with mineral survey, research on buried depth, attitude and continuity of mineral ore, research on shape and size of mineral ore, estimate the scale of mineral deposit
■Exploration of petroleum, natural gas, research on geological structure and geo-structure in connection with gas/oil
■Reconnaissance survey, detail survey, geologic mapping
■Surface daily change station of geomagnetic survey of aviation and ocean
■Fault location ■Archaeology Hydrology
■Engineering survey，pipeline detection, etc.
■Monitor the earthquake precursors, volcano survey, other environmental and isastrous-geological work.   
■Detection of minor-scale ferromagnetic body, etc.
 
Feature:

1. Geomagnetic total field measurements.
2. Suitable for work at field and as base station.
3. Wild work arear;small Blind zone; Dome switch Automatically
4. Internal clock: result and time storage together.
5. Hard aluminum alloy case anti-rain and anti-vibration during bad weather.

Measure Range:	35000~90000nT (Continuously Measurements state automatically)
Precision	±0.5nT
Resolution	0.01nT
Gradient	30,000nT/m
Data Memory	120,000 reading
Storage time	10 years
Display	320×240 LCD
Computer interface	USB Port directly used as U disk (Directly driven in WIN XP)
Power	Built-in 12-7AH rechargeable lithium
Console Size	232 x 100 x 145mm
Sensor Size	Diameter 70mm, Length 140mm
Console weight	2kg, including battery Cable 3m (From sensor to sensor electrode)
Temperature -10	-10- ℃~ +50 ℃(LCD 0℃)