ENERSYS
ENERSYS
Description
Main Function
- Portable integrated device that uses GUI format; can automatically assess the performance of radiation detectors, and is used on the Radiation Monitoring System (RMS) and Environmental Radiation Monitoring System (ERMS)
- Small integrated device that can assess the performance of radiation detectors on site at nuclear power plants
- Controls hardware through software installed on a laptop
- Assesses performance of detectors regarding resolution, detection efficiency, etc.
- Automatic device with user-friendly GUI format
Equipment Properties
ㆍSmall integrated laptop equipment
ㆍDC high-voltage, preamplifier, spectroscopy amplifier, MCA, spectrum analysis, and control program
ㆍPerformance
– MCA linearity: ±2%
– Spectroscopy amplifier output voltage safety: ±5%
– DC high voltage output safety: ±1%
ㆍCan assess the performance of all scintillation-type detectors, GM detectors, and ion detectors of RMS and ERMS currently used at domestic nuclear power plants
Schematic diagram
Assessment Detector Types
ㆍScintillator Detector
Scintillator | NaI(Tl), 1.5″ x 1.5″ (Dia. x L) |
Size | 63 ㎜ x 166 ㎜ (Dia. x L) |
Operating Temperature | -30 ∼ 175 ℃ |
Humidity | 7-100% (Non-condensable) |
Input Voltage | DC 500 ∼ 1500 V |
Gamma-ray Energy Range | 0.08 ∼ 3 MeV |
Measurement Range | 3.7E-2 ∼ 3.7E+3 Bq/cc |
Accuracy and Linearity | ± 15% |
Usage | Environmental radiation detection and measurement |
ㆍIon Detector
Size | 63 ㎜ x 310 ㎜ (Dia. x L) |
Operating Temperature | -17 ∼ 50 ℃ |
Humidity | 7 ∼ 100% (Non-condensable) |
Input Voltage | DC 1400 V, 2200 V |
Gamma-ray Energy Range | 0.05 ∼ 3 MeV |
Measurement Range | 1.0E-3 ∼ 1.0E+3 [mSv/h] |
Accuracy and Linearity | ± 15% |
Usage | Environmental radiation detection and measurement |
ㆍGM Detector
Size | 63 ㎜ x 184 ㎜ (Dia. x L) |
Operating Temperature | -17 ∼ 50 ℃ |
Humidity | 7-100% (Non-condensable) |
Input Voltage | DC 500 V |
Gamma-ray Energy Range | 0.05 ∼ 3 MeV |
Measurement Range | 1.0E-4 ∼ 1.0E+5 [mSv/h] |
Accuracy and Linearity | ± 15% |
Usage | Environmental radiation detection and measurement |