A gamma detector refers to a device that records gamma radiation by the use of inorganic scintillators, and is especially useful in neutron-gamma discrimination systems that resolve and reduce overlapping signals from neutrons in the energy spectrum.
A detector of gamma rays records electromagnetic radiation by counting the photons emitted from a given element and measuring the energy of each photon. The energy of the measured gamma ray indicates the element and isotope, and the number of counts indicates how plentiful the radioactive source is.
Direct Measurement Spectra
See what the patient gets
Self-Calibrating System
Look straight at the X-Ray tube
Quality Assurance in Radiographic and Fluoroscopic Systems
Our equipment is widely used in industrial non-destructive testing, medical imaging diagnosis, environmental radiation monitoring, nuclear facility security, and scientific research and teaching. Our products are reliable, and our technical support is comprehensive.
| Item | Gamma Ray Detector |
| Sensitive to ALPHA, BETA & GAMMA | |
| Counting rate | 0 CPM to 500000 CPM, 0 CPS to 8000 CPS |
| Radiation dose rate | 0.01 uSv per h to 10000 uSv per h |
| Detector | pancake GM tube”.Φ: 1.77 in |
| Energy ranges of measurement | 25 KeV to 7 MeV |
| Detection Efficiency | Sr-90(546kev,2.3MeV βmax) 75% Am-241(5.5MeV α) 36% |
| Sensitivity | 3500 CPM per mR per h (for Cs-137) |
| Power supply mode | Two AA-size batteries |
| Dimensions and Weight Instrument | 6.30 in x 3.35 in x 1.50 in, 1.10 lb (160 mm × 85 mm ×38 mm, 0.5 kg) |
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