Core Spectral Gamma Logger

Overview: 
 
The MR-CSGL100 Core Spectral Gamma Logger measures the radiation emitted from the core material while passing through the tunnel in the form of counts and converted into ppm. The natural gamma radiation of the core is monitored and recorded as a function of depth for correlation with downhole logs. The amplitude of the output from the gamma-ray sensor is proportional to the energy of the incident gamma-ray. This information is used to measure the proportion of the total gamma radiation coming from each of potassium-40, the uranium-radium series, and the thorium series for a specific formation.  
The core emitted Gamma ray are very hard to reach to the detector directly. NaI detector is used to detect and collect the Gamma rays from the source and lead is used to get the better peaks.  
 
This complete system consists of: 
 
Belt Length: 9 feet  
Belt Width: 5.18 inch  
Motor: Linear Precision Servo Mechanical Response  
Gamma Ray Detector: NaI crystal (3 × 3) inch  
Dimension: (108 × 30) inch 
Real time Monitoring: MRL Software 
Core diameter:  up to 6 inch 
Calibration Standard: Uranium, Thorium and Potassium   
Shield: Custom Lead shield to avoid outside interference. 
Power Supply: 230 V AC 50/60 Hz Single Phase 
Calibration Check: To detect the surrounding effect 
Scan Capacity: 15 m – 20 m scan/day 
 
The system can provide:
 
Real-Time Spectral Gamma Ray Logs
Total Gamma
Uranium
Thorium 
Potassium