We are professional manufacturer of geophysical survey and geophysical prospecting, such as geophysical instrument, resistivity meter, resistivity IP and SP system, resistivity, IP, SP, TEM survey, magnetometer, seismograph, gravity meter, proton magnetometer, drill, and element analyzer.

	Applications
		Detect radioactive rays derived from environment, materials and family decoration.
		Seek underground water and measure the density of a solid object
		On-site Uranic ores quasi-quantitative fast analyses
		Large-area γ anomaly exploration and tunnels rock lithology annalistics.
	Features
		A portable gun-style little-volume instrument with features like high-sensitivity and good repeatability and high reliability
	Main specifications
		γ -Ray energy threshold: no more than 30KeV
		Sensitivity: 4PPmeU(1PPmeU, its average is relatively equal to 0.52γ ).
		Measurable range: Rank X1,0-9999
		One cell with GB1#
		Detector: Nel(TL) crystals, size of Φ 30*25mm
		Rank X10, 0-999.9 and if overflows, will warn and amplify the range of readings
		Run environment: -10 ℃ ~ +50℃ Moisture: 85%(environment temperature within +40℃)
		Size: 200*204*46mm, weight: 1Kg