Cov Khoom Qhia Txog Khoom
Cov Khoom Tseem Ceeb
Cov Cim Npe Khoom
Lub monitor siv tau rau hauv cov pob khoom xa tuaj thiab xa tawm ntawm ntau qhov chaw los ntes seb cov pob khoom puas muaj cov khoom siv radioactive, thiab siv tau rau hauv cov neeg taug kev kom ntes seb cov neeg taug kev thiab cov khoom nqa mus los puas muaj cov khoom siv radioactive.
Yav dhau los: BG2010 tus kheej dosimeter rau X thiab γ hluav taws xob Tom ntej no: Kev Saib Xyuas Lub Qhov Rooj Hluav Taws Xob rau Txoj Kev Taug Kev
- Kev daws teeb meem yooj yim rau kev saib xyuas hluav taws xob ntawm lub hnab nqa khoom
- Kev Teeb tsa 1: Nruab ib txheej yas scintillators thiab ob chav photomultipliers uas muaj suab nrov tsawg, txhua lub scintillator muaj qhov ntim rhiab heev ntawm 15L (tuaj yeem hloov kho). Ntxiv 3 ~ 8 hli ntawm cov hlau lead (tsib sab) los thaiv kev cuam tshuam ntawm keeb kwm yav dhau los thaum ntsuas.
- Kev Teeb tsa 2: Nruab ib txheej yas scintillators thiab ib txheej NaI scintillators, qhov ntim rhiab heev ntawm txhua scintillator yog 15L thiab 1L, raws li. Ntxiv 3 ~ 10 hli ntawm cov hlau lead (tsib sab) los thaiv kev cuam tshuam ntawm keeb kwm yav dhau los thaum ntsuas.
- Lub rooj sib dhos ntawm lub tshuab ntes neutron yog xaiv tau