sodium iodide scintillator inowanzoshandiswa mukuonekwa kwemwaranzi uye kuyerwa kwekushandisa nekuda kwekunaka kwayo scintillation zvimiro.Scintillators zvinhu zvinoburitsa chiedza kana ionizing mwaranzi ichipindirana navo.
Heano mamwe mashandisirwo chaiwo e sodium iodide scintillator:
1. Radiation Detection: Sodium iodide scintillator inowanzoshandiswa mumagetsi emagetsi akadai semamita anobatwa nemaoko, mamonita emagetsi, uye portal monitors kuyera uye kuona gamma rays nemamwe marudzi eionizing mwaranzi.A scintillator crystal inoshandura mwaranzi yechiitiko kuita mwenje unooneka, unobva waonekwa nekuyerwa nephotomultiplier chubhu kana solid-state detector.
2. Nuclear Medicine: Sodium iodide scintillator inoshandiswa mumakamera egamma uye positron emission tomography (PET) scanners yekuongorora kufungidzira uye mishonga yenyukireya.Scintillator makristasi anobatsira kubata mwaranzi inoburitswa neradiopharmaceuticals uye kuishandura kuita mwenje unooneka, ichibvumira kutariswa uye mepu yeradioactive tracers mumuviri.
3. Environmental Monitoring: Sodium iodide scintillator inogona kushandiswa mumagariro ekuongorora kwezvakatipoteredza kuyera mazinga emwaranzi munzvimbo.Iwo anoshandiswa kutarisa radiation mumhepo, mvura uye ivhu kuongorora zvinogona kuitika nemwaranzi njodzi uye kuve nechokwadi chekuchengetedzwa kwemwaranzi.
4. Kuchengetedzwa Kwenyika: Sodium iodide scintillator inoshandiswa mumagetsi ekuona nemwaranzi panhandare dzendege, kuyambuka miganhu, nedzimwe nzvimbo dzine kuchengetedzwa kwepamusoro kuti zvionekwe kuti pane zvingangoita zvinhu zvine mwaranzi zvinogona kutyisidzira.Vanobatsira kuona nekudzivirira kutakurwa kusiri pamutemo kwezvinhu zveradioactive.
5. Zvishandiso zveMaindasitiri: Sodium iodide scintillators inoshandiswa munzvimbo dzeindasitiri dzakadai semagetsi emagetsi enyukireya uye zvivako zvekutsvaga kutarisa uye kuyera mazinga emwaranzi kuti ave nechokwadi chekuchengeteka uye kutevedza.
Iwo anoshandiswawo mukusaparadza bvunzo (NDT) yekuongorora zvinhu zvakaita sesimbi uye welds kuti zvigone kusvibiswa nemwaranzi kana kuremara.Zvakakosha kucherechedza kuti sodium iodide scintillators inonzwa unyoro uye hygroscopic, zvichireva kuti inotora hunyoro kubva mumhepo.
Naizvozvo, kubata kwakaringana uye kuchengetedza kwe scintillator makristasi kwakakosha kuchengetedza kuita kwavo uye hupenyu hurefu.
Nguva yekutumira: Sep-15-2023