I-SiPM Detector, i-SiPM scintillator detector
Isingeniso Somkhiqizo
I-Kinheng ingahlinzeka ngemitshina ye-scintillator esekelwe ku-PMT, i-SiPM, i-PD ye-radiation spectrometer, i-dosimeter yomuntu siqu, imaging yokuphepha kanye nezinye izinkambu.
1. Umtshina wochungechunge lwe-SD
2. Umtshina wochungechunge lwe-ID
3. Umtshina we-X-ray wamandla aphansi
4. Umtshina wochungechunge lwe-SiPM
5. PD umtshina wochungechunge
| Imikhiqizo | |||||
| Uchungechunge | Imodeli No. | Incazelo | Okokufaka | Okukhiphayo | Isixhumi |
| PS | PS-1 | Imojula ye-elekthronikhi enesokhethi, 1”PMT | 14 Izikhonkwane |
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| PS-2 | Imojula ye-elekthronikhi enesokhethi&amandla aphezulu/aphansi-2”PMT | 14 Izikhonkwane |
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| SD | I-SD-1 | Umtshina.Kuhlanganiswe 1” NaI(Tl) kanye no-1”PMT ye-Gamma ray |
| 14 Izikhonkwane |
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| I-SD-2 | Umtshina.Kuhlanganiswe 2” NaI(Tl) kanye no-2”PMT ye-Gamma ray |
| 14 Izikhonkwane |
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| I-SD-2L | Umtshina.I-2L NaI(Tl) ehlanganisiwe engu-3”PMT ye-Gamma ray |
| 14 Izikhonkwane |
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| I-SD-4L | Umtshina.I-4L NaI(Tl) ehlanganisiwe engu-3”PMT ye-Gamma ray |
| 14 Izikhonkwane |
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| ID | ID-1 | I-Integrated Detector, ene-1” NaI(Tl), PMT, imojula ye-electronics ye-Gamma ray. |
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| GX16 |
| ID-2 | I-Integrated Detector, ene-2” NaI(Tl), PMT, imojula ye-electronics ye-Gamma ray. |
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| GX16 | |
| ID-2L | Umtshina Ohlanganisiwe, one-2L NaI(Tl), i-PMT, imojuli ye-electronics ye-Gamma ray. |
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| GX16 | |
| ID-4L | Umtshina Ohlanganisiwe, one-4L NaI(Tl), i-PMT, imojuli ye-electronics ye-Gamma ray. |
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| GX16 | |
| I-MCA | I-MCA-1024 | I-MCA, i-USB type-1024 Channel | 14 Izikhonkwane |
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| I-MCA-2048 | I-MCA, i-USB type-2048 Channel | 14 Izikhonkwane |
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| I-MCA-X | I-MCA, iziteshi ze-GX16 zohlobo lwe-Connector-1024~32768 ezitholakalayo | 14 Izikhonkwane |
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| HV | H-1 | I-HV Module |
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| I-HA-1 | I-HV Adjustable Module |
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| HL-1 | Amandla kagesi aphezulu/aphansi |
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| I-HLA-1 | Amandla kagesi aguquguqukayo aphezulu/aphansi |
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| X | X-1 | Integrated detector-X ray 1” Crystal |
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| GX16 |
| S | S-1 | I-SIPM Integrated Detector |
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| GX16 |
| S-2 | I-SIPM Integrated Detector |
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| GX16 | |
Izitholi zochungechunge lwe-SD zimboza ikristalu ne-PMT endaweni eyodwa, enqoba ukonakala kwe-hygroscopic kwamanye amakristalu okuhlanganisa i-NaI(Tl), LaBr3:Ce, CLYC.Lapho kupakishwa i-PMT, okokusebenza kwangaphakathi kokuvikela i-geomagnetic kunciphise umthelela wenkambu ye-geomagnetic kumtshina.Isebenza ekubaleni ukushaya kwenhliziyo, ukukala i-spectrum yamandla kanye nesilinganiso somthamo wemisebe.
| I-PS-Plug Socket Module |
| I-SD- Separated Detector |
| I-ID-Integrated Detector |
| H- Amandla kagesi aphezulu |
| I-HL- Fixed High/Low Voltage |
| AH- Adjustable High Voltage |
| I-AHL- Adjustable High/Low Voltage |
| I-MCA-Multi Channel Analyzer |
| I-X-ray Detector |
| Umtshina we-S-SiPM |
I-S-1Dimension
S-1 Isixhumi
I-S-2 Dimension
S-2 Isixhumi
Izakhiwo
| UhloboIzakhiwo | S-1 | S-2 |
| Usayizi we-Crystal | 1” | 2” |
| I-SIPM | 6x6 mm | 6x6 mm |
| Izinombolo ze-SIPM | 1~4 | 1-16 |
| Izinga Lokushisa Lokugcina | -20 ~ 70℃ | -20 ~ 70℃ |
| Operation Temperature | -10 ~ 40℃ | -10 ~ 40℃ |
| HV | 26~+31V | 26~+31V |
| I-scintillator | I-NaI(Tl),CsI(Tl),GAGG,CeBr3,LaBr3 | I-NaI(Tl),CsI(Tl),GAGG,CeBr3,LaBr3 |
| Umswakama | ≤70% | ≤70% |
| Ubukhulu Besiginali | - 50mv | - 50mv |
| Ukulungiswa Kwezamandla | ＜8% | ＜8% |
Isicelo
Isilinganiso somthamo womsebeinqubo yokulinganisa inani lemisebe lapho umuntu noma into evezwa khona.Iyingxenye ebalulekile yokuphepha emisebeni futhi ivame ukusetshenziswa ezimbonini ezifana nokunakekelwa kwezempilo, amandla enuzi kanye nocwaningo.I-radiation dosimetry ibalulekile ekuhloleni ubungozi bezempilo obungaba khona, ukunquma izimiso zokuphepha ezifanele, kanye nokuqinisekisa ukuthotshelwa kwezindinganiso zokulawula.Ukuqapha njalo umthamo wemisebe kusiza ukuvikela abantu ekuchayekeni ngokweqile futhi kunciphisa imiphumela emibi engaba khona yemisebe.
Isilinganiso samandlaisho inqubo yokulinganisa inani lamandla akhona ohlelweni noma adluliswa phakathi kwamasistimu.Amandla umqondo oyisisekelo ku-physics futhi uchazwa njengekhono lokwenza umsebenzi noma ukudala izinguquko ohlelweni.I-X-RAY Gamma Ray energy ingalinganiswa kusetshenziswa amadivaysi afana nama-photodetectors.
Ukuhlaziywa kwe-spectrum, okwaziwa nangokuthi i-spectroscopy noma i-spectral analysis, isayensi nobuchwepheshe bokufunda nokuhlaziya izingxenye ezihlukahlukene zamasiginali ayinkimbinkimbi noma izinto ezisuselwe ezimpahleni zazo zokubukeka.Kubandakanya ukukalwa nokuchazwa kwamandla noma ukushuba kokusabalalisa ngamaza amaza ahlukene noma amafrikhwensi.
Ukuhlonza i-Nuclidengokuvamile isetshenziswa emkhakheni we-nuclear physics, chemistry yenuzi, kanye nokutholwa kwemisebe.Kuhilela ukuhlaziya imisebe ekhishwa ama-nuclide nokuthola izinhlobo ezithile zama-nuclide ezikhona.Kunezindlela ezahlukahlukene zokuhlonza i-nuclide kuye ngenhloso kanye nokusetshenziswa okufana nalokhu:I-Gamma spectroscopy, i-Alpha energy spectrum, i-Beta Spectroscopy, i-Mass spectrometry, i-Neutron Activation Analysis, njll. Indlela ngayinye inezinzuzo zayo nokulinganiselwa kwayo, futhi ukukhethwa kwesu kuncike ezidingweni ezithile zokuhlaziya.Ukuhlonza i-Nuclide kudlala indima ebalulekile emikhakheni ehlukahlukene njengamandla enuzi, ukuhlonza ngezokwelapha, ukuqapha indawo ezungezile, kanye nesayensi yezobunhloli.
