Baaraha Photodiode, PD detector
Hordhac Product
Kinheng waxay bixin kartaa qalabka wax baadha ee ku salaysan PMT, SiPM, PD ee spectrometer shucaaca, qiyaasaha shakhsi ahaaneed, sawirka amniga iyo meelo kale.
1. Baadhiyaha taxanaha SD
2. Baadhiyaha taxanaha aqoonsiga
3. Qalabka raajo ee tamarta hoose
4. Baadhiyaha taxanaha SiPM
5. Baadhiyaha taxanaha PD
Alaabta | |||||
Taxane | Qaabka No. | Sharaxaada | Gelida | Wax soo saarka | Xiriiriyaha |
PS | PS-1 | Qalabka elektarooniga ah ee leh godad, 1"PMT | 14 biinanka |
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PS-2 | Qalabka elektarooniga ah ee leh godad&koronto sare/hooseeya-2"PMT | 14 biinanka |
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SD | SD-1 | Baaraha.Isku-dhafka 1" NaI (Tl) iyo 1"PMT ee rayga Gamma |
| 14 biinanka |
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SD-2 | Baaraha.Isku-dhafan 2"NaI(Tl) iyo 2"PMT ee gamma ray |
| 14 biinanka |
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SD-2L | Baaraha.Isku-dhafka 2L NaI(Tl) iyo 3"PMT ee rayga Gamma |
| 14 biinanka |
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SD-4L | Baaraha.Isku-dhafka 4L NaI (Tl) iyo 3"PMT ee rayga Gamma |
| 14 biinanka |
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ID | Aqoonsiga-1 | Baaraha isku dhafan, oo leh 1" NaI (Tl), PMT, moduleka elektiroonigga ah ee gamma ray. |
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| GX16 |
Aqoonsiga-2 | Baaraha isku dhafan, oo leh 2" NaI (Tl), PMT, moduleka elektiroonigga ah ee rayga Gamma. |
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| GX16 | |
ID-2L | Baaraha isku dhafan, oo wata 2L NaI(Tl), PMT, moduleka elektiroonigga ah ee rayga Gamma. |
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| GX16 | |
ID-4L | Baaraha isku dhafan, oo wata 4L NaI(Tl), PMT, moduleka elektiroonigga ah ee rayga Gamma. |
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| GX16 | |
MCA | MCA-1024 | MCA, nooca USB-1024 Channel | 14 biinanka |
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MCA-2048 | MCA, nooca USB-2048 Channel | 14 biinanka |
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MCA-X | MCA, nooca GX16 Connector-1024 ~ 32768 kanaalka la heli karo | 14 biinanka |
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HV | H-1 | Module HV |
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HA-1 | HV Module La hagaajin karo |
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HL-1 | Korantada Sare/Hoose |
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HLA-1 | Korantada Sare/Hoose ee La Hagaajin Karo |
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X | X-1 | Baaraha isku dhafan-X ray 1" Crystal |
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| GX16 |
S | S-1 | SPM Integrated Detector |
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| GX16 |
S-2 | SPM Integrated Detector |
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| GX16 |
Baadhitaannada taxanaha SD waxay ku duubaan crystal iyo PMT hal guri, taas oo ka gudubta faa'iido darrada hygroscopic ee kiristaalo qaarkood oo ay ku jiraan NaI (Tl), LaBr3: Ce, CLYC.Marka baakadaha PMT, walxaha gaashaanka juqraafiyeedka gudaha ayaa hoos u dhigay saameynta goobta geomagnetic ee qalabka wax baaraha.Lagu dabaqi karo tirinta garaaca wadnaha, cabbiraadda spectrum tamarta iyo cabbirka qiyaasta shucaaca.
PS-Plug Socket Module |
SD- Baaraha kala go'an |
Aqoonsiga Isku-dhafan ee Aqoonsiga |
H- Korantada Sare |
HL- Korantada Sare/hoose ee go'an |
AH- Korontada Sare ee La Hagaajin karo |
AHL- Korantada Sare/Hoose la hagaajin karo |
Falanqeeyaha Kanaalka-Multi MCA |
Baadhaha X-ray |
S-SiPM Detector |
Halbeegyada Waxqabadka Qalabka Kala duwan
Walxaha wax lagu gooyo | CsI(Tl) | CDWO4 | GAGG: Ce | GOS:Pr/Tb Ceramic | GOS:Tb Film |
Wax-soo-saarka fudud (sawiro/MeV) | 54000 | 12000 | 50000 | 27000/45000 | 145% ee DRZ High |
Glow (30ms ka dib) | 0.6-0.8% | 0.1% | 0.1-0.2% | 0.01%/0.03% | 0.008% |
Waqtiga (ns) | 1000 | 14000 | 48, 90, 150 | 3000 | 3000 |
Hygroscopic | Wax yar | Midna | Midna | Midna | Midna |
Qiyaasta tamarta | Tamar yar | Tamar sare | Tamar sare | Tamar sare | Tamar yar |
Qiimaha guud | Hoose | Sare | Dhexe | Sare | Hoose |
Halbeegyada Waxqabadka PD
A. Xaddid xuduudaha
Tusmada | Astaanta | Qiimaha | Unug |
Ugu badnaan Voltage Reverse | Vrmax | 10 | v |
heerkulka hawlgalka | Sare | -10 -- +60 | °C |
Heerkulka kaydinta | Tst | -20 -- +70 | °C |
B. PD sifooyinka korantada
Halbeegga | Astaanta | Muddada | Qiimaha caadiga ah | Max | Unug |
Kala duwanaanshaha jawaabta Spectral | λp |
| 350-1000 | - | nm |
Mawjada dhererka jawaabta ugu sarreysa | λ |
| 800 | - | nm |
Dareen-qaadasho | S | λ=550 | 0.44 | - | A/W |
λp=800 | 0.64 | ||||
Hadda mugdi ah | Id | Vr=10Mv | 3 - 5 | 10 | pA |
awoodda Pixel | Ct | Vr=0,f=10kHz | 40 - 50 | 70 | pF |
Sawir-qaade PD
(P1.6mm CsI(Tl)/ GOS:Tb Detector)
(P2.5mm GAGG/ CsI(Tl)/CdWO4 Detector)
Module Baaraha PD
CsI (Tl) Qalabka PD
CWO PD detector
GAGG: Ce PD detector
GOS:Tb PD detector
Codsiga
Kormeerka amniga, Habka habaysan ee baadhista iyo qiimaynta shakhsiyaadka, walxaha, ama meelaha si loo hubiyo u hoggaansanaanta borotokoolka iyo xeerarka badbaadada, iyo sidoo kale in la aqoonsado lana yareeyo khataraha amniga ee iman kara.Waxay ku lug leedahay kormeerka iyo baadhista dhinacyo kala duwan, Kormeero amni ayaa lagu sameeyaa goobo kala duwan, oo ay ku jiraan garoomada diyaaradaha, dekedaha, dhismayaasha dawladda, munaasabadaha dadweynaha, xarumaha muhiimka ah ee kaabayaasha, iyo ganacsiyada gaarka ah.Ujeedooyinka ugu muhiimsan ee kormeerka amnigu waa in kor loo qaado badbaadada iyo amniga shakhsiyaadka iyo hantida, ka hortagga gelitaanka walxaha mamnuuca ah ama walxaha khatarta ah, ogaanshaha khataraha ama falalka dembiyada, iyo ilaalinta sharciga iyo kala dambeynta.
Kormeerka weelka, Marka la eego xaaladda baadhista weelka, qalabka wax baadha ayaa loo isticmaalaa in lagu aqoonsado wax kasta oo suurtagal ah walxo shucaac ah ama ilo laga yaabo inay ku dhex jiraan weelka.Dareemiyaashan ayaa sida caadiga ah la dhigaa meelaha muhiimka ah ee habka baadhista weelka, sida meelaha laga soo galo ama laga baxo, si loo baadho oo loola socdo waxa ku jira weelasha.baadhista weelka ee ujeedooyinka kala duwan, oo ay ku jiraan: La socodka shucaaca, Aqoonsiga ilaha shucaaca, Ka hortagga tahriibinta sharci darrada ah, Xaqiijinta amniga dadweynaha, iwm.
Baaritaanka baabuurta culus, waxa loola jeedaa qalab ama nidaam gaar ah oo loo isticmaalo in lagu aqoonsado laguna qiimeeyo qaybaha kala duwan ee baabuurta culculus, sida baabuurta waaweyn, basaska, ama baabuurta kale ee waaweyn ee ganacsiga.Qalab-sheegayaashan waxa si caadi ah loo isticmaalaa isbaarooyinka, isgoysyada xuduudaha, ama xarumaha baadhitaanka si loo hubiyo u hoggaansanaanta amniga, sharciyaynta, iyo shuruudaha sharciga.
NDT, Baaraha loo isticmaalo Tijaabada Aan Burbursanayn (NDT) waxa loola jeedaa aalad ama dareemaha loo isticmaalo in lagu ogaado oo lagu cabbiro noocyada kala duwan ee joojinta ama cilladaha agabka ama qaab-dhismeedyada iyada oo aan waxyeello loo geysan.Farsamooyinka NDT waxaa si weyn loogu isticmaalaa warshadaha sida wax soo saarka, dhismaha, hawada sare, baabuurta, iyo in ka badan si loo qiimeeyo daacadnimada, tayada, iyo isku halaynta qaybaha ama alaabta.
Warshadaha baaritaanka macdanta, waxay tixraaci kartaa qalab ama nidaam loo isticmaalo in lagu aqoonsado oo lagu kala saaro macdanta ama alaabta qiimaha leh ee macdanta inta lagu jiro habka baaritaanka.Baarayaashan waxaa loogu talagalay in lagu falanqeeyo sifooyinka jirka iyo kiimikada ee macdanta iyo in la ogaado sifooyin gaar ah ama walxaha xiisaha leh.X-ray ama radiometric detectors waa doorashada baaraha ee warshadaha baarista macdanta waxay kuxirantahay halabuurka gaarka ah ee macdanta, macdanta la doonayo, iyo hufnaanta iyo saxnaanta looga baahan yahay habka baaritaanka.Dareemiyaashani waxay door muhiim ah ka ciyaaraan sare u qaadida soo saarista macdanaha qiimaha leh, yaraynta qashinka, iyo wanaajinta guud ahaan hawlaha farsamaynta macdanta.