FFG-1 intelligent γ ray actinography

　　FFG-1 intelligent γ ray actinography

　　FFG-1 intelligent γ ray actinography is extensively applied to uranium mineral exploration , regional γ ray abnormal reconnaissance surveys, lithologic records for channel and excavation survey, semi-quantitative analyses of the uranium mineral sample on the spot, ground water search, environment monitoring, etc.

Features

Single-chip control, reliable data, low power consumption
Small volume, light weight, flexibility of operation
LCD figure show
Warning device threshold setting
Index coefficient setting can be inputted

Technical specifications:

Radial power threshold : ≤30 KeV
Sensitivity: 4 ppmeU (1 ppmeU =0.52γ)
Measurement range:
　x 1 notch: 0 ～9999
　x 10 notch: 0～999.9
Detector: NaI( Tl ) scintillating crystal, φ 30 x 25 mm
Power: working twenty-four hours continuously with one D size battery
Operating temperature: -10℃～ +50℃, Relative humidity < 85%