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Monitoring System (I&C)

ERMS Local Control Unit(LCU)

ERMS Local Control Unit(LCU)

Product Details 365 days Non-Stop Operation working in a line with Radiation Meausrement Instrument, Data Aquisition and Storage on a second/minute basis.
– Support Calibration, Operation and Managment of Measurement Instrument
– Using Nulide ROI information, Produce Real-time Statistical Information over cps per each Nuclide.
– Indicate the Interested ROI section on a Spectrum Chart.
– Auto Renewal and Cumulative Display of Counting Rate for Time Diffences of Gamma Spectrum with lines of 44 colors according to Relative Sizes.
Main Customer Korea Hydro & Nuclear Power Co., Ltd./Kori Nuclear Power Site, Korea Hydro & Nuclear Power Co., Ltd./Hanbit Nuclear Power Site, Korea Hydro & Nuclear Power Co., Ltd./Hanwol Nuclear Power Site
Technical Specification Control and Manage Instrements
– After Automatic Connection with HPIC Detector, Automatically Configure Data Aquisition Preparation.
– After Connecting to NaI(Tl) Detector, Automatically change the Communication Methods in Hi-Voltage Dual Connection upon Communication Problem with LCU
– Channel Shift Autocalibration through Automatic Adjustment over Hi-Voltage and Gain depending on the K-40 Channel shift of Gamma Spectrum from NaI(Tl) Detector.
– Wireless Communication Modem(CDMA) Auto Port Connection and Auto Visual Synchronization
– Auto-Configuration for Data Aquisition after Automatically Connecting Air Collector,UPS and other devices
– Connect Air-Sampler, UPS and Dosimeter to Auto ports and Transmit Data
– Automatically Implement Periodic Visual Synchronization between LCU and Instruments
Data Aquisition and Management
– Store and Manage Data Aquisition considering Dose Rate and States of Instrument through periodic communication with HPIC.
– When operating Programs, Automatically check the chance of HPIC Data Aquisition Failure and Perform Automated Data(not-collected) Recovery
– By Communicating with HPIC, Configuration Information can be Collected, Checked and Changed
– HPIC와 통신하여 선택 기간 동안의 전리함Provide Delet Function on the Ionization Chamer Memory Data 메모리 데이터 삭제 기능 제공 및 설정에 따른 주지적 자동 실행
– NaI(Tl) 검출기와 주기적으로 통신하여 감마스펙트럼 및 장비 상태를 수집하여 저장 관리
– Air Sampler, UPS, 강우 유무계, 서지프로텍터 등과 주기적으로 통신하여 장비운영정보를 수집 및 저장관리
NaI(Tl) Data Auto Analysis
– 매 데이터 수집시마다 분석 작업을 실시간 자동 처리하여 결과 저장
– NaI(Tl) 검출기의 감마스펙트럼으로부터 계수율 자동 산출
– NaI(Tl) 검출기의 감마스펙트럼으로부터 다양한 방식으로 선량률 자동 환산 및 인공 선량률 자동산출
– NaI(Tl) 검출기의 감마스펙트럼에 대해 다수 핵종의 핵종별 ROI 정보를 이용하여 백그라운드를 제거한 핵종 계수율 자동 산출
– NaI(Tl) 검출기의 감마스펙트럼으로부터 피크 자동 검색 및 K-40 피크 자동 선별
계측 알람 여부 자동 분석 및 실시간 알람(SMS) 처리
– 계측항목별로 설정된 알람 등급별 설정 값과 계측데이터를 실시간 비교하여 설정 값 초과 발생 여부 분석
– 수집 데이터 오류 여부 자동 판별
– 운영 상태 이상 여부 자동 판별
– 장비 상태 이상 자동 판별
– LCU 하드웨어 재 시작 시 관리자에게 알람(SMS) 처리
Product Specification + Controller
– ADVANTECH ARK-3500
– Processor
① 4Th Generation IntelⓇ CoreTM i7 : 2.3GHz(Quad Core)
② L3 Cache : 6MB
– Memory : DDR3L 1600MHz, over 8GB
– Graphics
① Intel QM77 Integrated GFX Gen7
② Resolution : 1920 ✕ 1200 @ 60Hz
– Interface
① USB : 6 Port
② RS-232 : 8 Port
③ LAN : 2 Port
④ DIO : More than 1 Port
– SSD : 512GB, 2EA(Dual)
– Others
① Compact Fanless Box PC Type
② Built in Watchdog timer
③ Operating Temperature -20℃ ~ 60℃ @ 5 ~ 85% RH
④ Storage Temperature -40℃ ~ 85℃ (-40℉ ~ 185℉)
⑤ Shock Protection Operating, IEC 60068-2-27
⑥ Vibration Protection Operating, IEC 60068-2-64
⑦ Surge protector Installation
⑧ Power Noise Filter Installation
⑨ Filter Fan Installation for Interior Cooling
⑩ 온도 컨트롤러 장착(2 Relay 방식, 디지털 온도 제어)
+ 모니터 : 15.6 Wide(TFT LCD)
– 해상도 : 1920 ✕ 1080
– Display Colors : 262,144 color
Certification SIREN Lisence Contractor (KINS-RADSEARCH)
SIREN(System for ldentifying Radiation in Environments Nationwide) Program Register
Mobile Radiation Survey Application Program(EMERGLE) Register