Umhlinzeki ochwepheshe wokutholwa kwemisebe

Umuzwa Wokukhiqiza Weminyaka eyi-15
isibhengezo

I-RJ11 Series Channel-Type Vehicle Radiation Monitoring Equipment

I-RJ11 Series Channel-Type Vehicle Radiation Monitoring Equipment Isithombe Esifakiwe
  • I-RJ11 Series Channel-Type Vehicle Radiation Monitoring Equipment

Incazelo emfushane:

Uchungechunge lwe-RJ11 uhlelo lokuqapha i-radioactive lusetshenziswa kakhulu ukuqapha ukuthi amaloli, izimoto zamabhokisi, izitimela nezinye izinto ezisebhodini ziqukethe izinto ezikhipha imisebe ngokweqile yini.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Iphrofayili Yomkhiqizo

Uhlelo lokuqapha lufakwe ama-scintillator epulasitiki kanye nomfutho womoya ojwayelekile3Ishubhu ye-neutron (ukucindezela komkhathi kuyakhethwa), ezwela kakhulu, umkhawulo wokutholwa ophansi, ukulinganisa okusheshayo (isikhathi sokuphendula esingu-200ms), ingakwazi ukuhlukanisa phakathi kwemvelo nokokwenziwa, ukuqapha okuzenzakalelayo kwesikhathi sangempela kwamashaneli, ngokutholwa kwesivinini, ukuqapha ividiyo, ipuleti lelayisense. ukuqashelwa, ukuhlonza ibhokisi (ngokuzithandela) kanye neminye imisebenzi eyisizayo, kuvimbela ngempumelelo ukuthwala nokusatshalaliswa okungekho emthethweni kwezinto ezikhipha imisebe, ezisetshenziswa kakhulu ezimbonini zamandla enuzi, amasiko, isikhumulo sezindiza, isiteshi sikaloliwe nokunye ukuqapha nokulawula ngemisebe.

Indawo Esebenzayo

Ukunakekelwa kwezempilo nezempilo, izinsiza ezivuselelekayo, insimbi, insimbi, izinsiza zenuzi, ukuvikela izwe, izikhumulo zemikhumbi, ucwaningo lwesayensi / ilabhorethri, imboni yemfucuza eyingozi, njll.

Ukwakhiwa Kwesistimu

Ukwakhiwa kwehadiwe okuyimpoqo kwesistimu:
Umhlangano wokutholwa: ipulasitiki ye-scintillator + ishubhu ye-photomultiplier enomsindo ophansi
① Isakhiwo sokusekela: ikholomu nebhokisi elingangeni manzi
② Ukungqubuzana komtshina: Ibhokisi lokuhola lendandatho engu-5 enamacala
③ Idivayisi ye-alamu: 1 isethi yomsindo ne-alamu ekhanyayo yesayithi nesikhungo sokulawula
④ Isikhungo sokuphatha nokulawula: ikhompuyutha, i-hard disk, isizindalwazi kanye nesofthiwe yokuhlaziya isethi engu-1
⑤ Izingxenye zokudlulisela: Isethi engu-1 yezingxenye zokudlulisela ze-TCP/IP
⑥ Isikhundla sokuhlala kanye nedivayisi yokulinganisa isivinini: kusistimu yokulinganisa isivinini se-infrared yohlobo lwemisebe

Ingxenye yokutholwa: umtshina we-sodium iodide ngobuningi + ishubhu ye-potassium photomultiplier ephansi
① Idivayisi yokuhlaziya isiphetho: 1024-channel multichannel energy spectrum analyzer
② Isakhiwo sokusekela: ikholomu nebhokisi elingangeni manzi
③ Ukungqubuzana komtshina: Ibhokisi lokuhola lendandatho engu-5 enamacala
④ Idivayisi ye-alamu: 1 isethi yomsindo ne-alamu ekhanyayo yesayithi nesikhungo sokulawula
⑤ Uhlelo lokuphathwa kwesikhungo nokulawula: ikhompuyutha, i-hard disk, isizindalwazi kanye nesofthiwe yokuhlaziya isethi engu-1
⑥ Izingxenye zokudlulisela: Isethi engu-1 yezingxenye zokudlulisela ze-TCP/IP
⑦ Indawo okuhlala kuyo kanye nedivayisi yokulinganisa isivinini: ohlelweni lokulinganisa isivinini se-infrared

Idivayisi eyinsiza yokuzikhethela yesistimu:
① Izingxenye zokutholwa kwe-Neutron: 2-8 izinto zokubala zesilinganiso se-neutron yempilo ende
② Idivayisi yokuzilinganisa: 1 ibhokisi lamaminerali elikhipha imisebe yemvelo elisebenza kancane eli-1 (umthombo ongasebenzisi imisebe)
③ Ukuhlonza inombolo yepuleti lelayisense: ikhamera yombono we-hd ebusuku eqhubekayo, idivayisi yekhamera isethi engu-1
④ Isistimu ye-alamu ye-SMS: Isistimu ye-alamu ye-SMS engu-1 isethiwe
⑤ Imoto ngokuphatha: Isethi e-1 yohlelo lokuphakamisa izinduku endaweni
⑥ Isistimu yokubonisa inkambu: Isethi engu-1 yesistimu yesibonisi se-LED yesikrini esikhulu
⑦ Isistimu yokusakaza bukhoma: Isethi engu-1 yemakrofoni + izipikha
⑧ Ukuqiniswa kwengcindezi nedivayisi yokubekezela: Isethi engu-1 ye-UPS yamandla angaphazamiseki
⑨ Uhlelo lokuhlonza inombolo yebhokisi: ukuskena okuphezulu kwencazelo nokugcinwa kwenombolo yebhokisi lesiqukathi kanye nolunye ulwazi (amasiko akhethiwe) isethi engu-1
⑩ Idivayisi yokuvikela abasebenzi: izingubo ezivikelayo kanye nedivayisi ye-alamu yomthamo womuntu siqu
⑪ Idivayisi yokusesha umthombo wesayithi: ephathekayo n, 1 umtshina
⑫ Ithuluzi lokwelapha impahla eyingozi: ithangi eli-1 elikhulu elilingana nomthombo, izidladla ezisebenza ngomthombo okhipha imisebe enwetshiwe
⑬ Isisekelo sokufakwa kwezisetshenziswa: ukhonkolo oqinisiwe, isethi yeplathifomu eqinile engu-1

Isici Sobuchwepheshe

1. Isizinda se-BIN (I-Background Identification of Normal) ayinaba ubuchwepheshe
Ubuchwepheshe bungakwazi ukubona ngokushesha amazinga aphansi ezinto zokwenziwa ezikhipha imisebe esimweni sesizinda semisebe ephezulu, umkhawulo wesikhathi sokutholwa ungafinyelela izikhathi eziyi-1.05 zezinga lemisebe yangemuva, isikhathi sokutholwa singafinyelela ku-100 ms, ngasikhathi sinye sivumela imoto ukuthi ihambe ngokushesha. ukunyakaza kokutholwa kwezinto ezikhipha imisebe, kulungele ukutholwa ngokushesha, futhi kungaqinisekisa ukuthi okokusebenza ngeke kuphazamiseke ngenxa yokwanda kwengemuva, futhi imoto ibangele ukuhlolwa kwemisebe yemvelo okunciphise isinxephezelo, ikhulise ubuqiniso bemiphumela yokuhlolwa, ithuthukise amathuba okuthola, ikakhulukazi. ukutholwa okubuthakathaka kwe-radioactive kuyasiza kakhulu

2. Ukusebenza Kwe-NORM (40K)
Lo msebenzi usetshenziselwa ukunquma izinto zemvelo ezikhipha imisebe (40K), njengokuhlanganisa umtshina we-sodium iodide kanye ne-MCA multienergy analyzer ingahlukanisa ngokunembile ama-nuclide ezokwelapha, ama-nuclide ezimboni nama-radionuclide emvelo.

3. Faka i-algorithm yezibalo ye-SIGMA
Ngesici se-algorithm ye-SIGMA, abasebenzisi bangalungisa kalula ukuzwela kokutholwa kwesisetshenziswa kanye nobudlelwano bamathuba e-alamu angamanga, bangathuthukisa ukuzwela kokutholwa okudingekile kwemithombo ekhipha imisebe ebuthaka kakhulu (imithombo yomsakazo efana nelahlekile);noma ohlelweni lokuqapha lwe-inthanethi lwesikhathi eside, ukuthola nokukhulula ngokukhululeka

4. 1017Bala impilo ende3He neutron ratio counter (uyazikhethela)
I-groovy3The He counter life icishe ibe ngu-1011Count, inkampani yethu isebenzisa umtshina wempilo ende ukubala impilo efinyelela ku-1017Counts, ikhulise isikhathi sokusebenzisa umtshina izikhathi eziyisigidi, ilungele umsebenzi wesikhathi eside wokuqapha imisebe eku-inthanethi kanye nenkundla yemisebe ephezulu.

5. Isihlaziyi se-spectrum samandla eziteshi eziningi ze-MCA (uma uthanda)
Umtshina omningi we-sodium iodide ofakwe i-multichannel energy spectrum analyzer ungabona ukuhlaziywa okungu-1024 komthombo we-radioactive futhi ubike ngokunembile uhlobo lwe-nuclide ngomzuzwana owodwa;"lo msebenzi unegalelo elimangalisayo ekutholweni kwempahla yenuzi ebucayi ngokwezidingo zokuvikela izwe"

6. Inethiwekhi (kuyakhetheka)
Idatha yokulinganisa ingalayishwa esikhungweni sokuphatha ngenethiwekhi ukuze igadwe ngokuhlanganyela

7. Umsebenzi wokuqaphela i-Nuclide (uyazikhethela)
Khomba ama-nuclide emvelo nawomuntu, ama-nuclide ezimboni, ama-nuclide ezokwelapha, nezinto ezikhethekile zenuzi.

I-nuclide yemvelo 40K,226Ra,232Th
I-nuclide yezimboni 241ngi,137Cs,60Co,57Co,22Na,133Ba,54Mn,88Y
Ama-nuclide ezokwelapha 131Mina,201Tl,203Hg,18F,99mTc,99Mo,192Ir
Izinto eziyisipesheli zenuzi 57Co,152Eu,238U

Isici Sobuchwepheshe

1. Isizinda se-BIN (I-Background Identification of Normal) ayinaba ubuchwepheshe
Ubuchwepheshe bungakwazi ukubona ngokushesha amazinga aphansi ezinto zokwenziwa ezikhipha imisebe esimweni sesizinda semisebe ephezulu, umkhawulo wesikhathi sokutholwa ungafinyelela izikhathi eziyi-1.05 zezinga lemisebe yangemuva, isikhathi sokutholwa singafinyelela ku-100 ms, ngasikhathi sinye sivumela imoto ukuthi ihambe ngokushesha. ukunyakaza kokutholwa kwezinto ezikhipha imisebe, kulungele ukutholwa ngokushesha, futhi kungaqinisekisa ukuthi okokusebenza ngeke kuphazamiseke ngenxa yokwanda kwengemuva, futhi imoto ibangele ukuhlolwa kwemisebe yemvelo okunciphise isinxephezelo, ikhulise ubuqiniso bemiphumela yokuhlolwa, ithuthukise amathuba okuthola, ikakhulukazi. ukutholwa okubuthakathaka kwe-radioactive kuyasiza kakhulu;

2. Ukusebenza Kwe-NORM (40K)
Lo msebenzi usetshenziselwa ukunquma izinto zemvelo ezikhipha imisebe (40K), njengokuhlanganisa umtshina we-sodium iodide kanye ne-MCA multienergy analyzer ingahlukanisa ngokunembile ama-nuclide ezokwelapha, ama-nuclide ezimboni kanye nama-radionuclide emvelo.

3. Faka i-algorithm yezibalo ye-SIGMA
Ngesici se-algorithm ye-SIGMA, abasebenzisi bangalungisa kalula ukuzwela kokutholwa kwesisetshenziswa kanye nobudlelwano bamathuba e-alamu angamanga, bangathuthukisa ukuzwela kokutholwa okudingekile kwemithombo ekhipha imisebe ebuthaka kakhulu (imithombo yomsakazo efana nelahlekile);noma ohlelweni lwesikhathi eside lokuqapha ku-inthanethi, ukuthola nokukhulula ngokukhululeka;

4. 1017Bala impilo ende3He neutron ratio counter (uyazikhethela)
I-groovy3The He counter life icishe ibe ngu-1011Count, inkampani yethu isebenzisa umtshina wempilo ende ukubala impilo efinyelela ku-1017Counts, ikhulise isikhathi sokusebenzisa umtshina izikhathi eziyisigidi, ilungele umsebenzi wesikhathi eside wokuqapha imisebe eku-inthanethi kanye nenkundla yemisebe ephezulu. ;

5. Isihlaziyi se-spectrum samandla eziteshi eziningi ze-MCA (uma uthanda)
Umtshina omningi we-sodium iodide ofakwe i-multichannel energy spectrum analyzer ungabona ukuhlaziywa okungu-1024 komthombo we-radioactive futhi ubike ngokunembile uhlobo lwe-nuclide ngomzuzwana owodwa;"lo msebenzi unegalelo elimangalisayo ekutholweni kwempahla yenuzi ebucayi ngokwezidingo zokuvikela izwe";

6. Inethiwekhi (kuyakhetheka)
Idatha yokulinganisa ingalayishwa esikhungweni sokuphatha ngenethiwekhi ukuze igadwe ngokuhlanganyela;

7. Umsebenzi wokuqaphela i-Nuclide (uyazikhethela)
Khomba ama-nuclide emvelo nawomuntu, ama-nuclide ezimboni, ama-nuclide ezokwelapha, nezinto ezikhethekile zenuzi.

I-nuclide yemvelo 40K,226Ra,232Th
I-nuclide yezimboni 241ngi,137Cs,60Co,57Co,22Na,133Ba,54Mn,88Y
Ama-nuclide ezokwelapha 131Mina,201Tl,203Hg,18F,99mTc,99Mo,192Ir
Izinto eziyisipesheli zenuzi 57Co,152Eu,238U

Izinkomba Zobuchwepheshe Eziyinhloko Zokuhlonza i-Nuclide (Ongakukhetha)

Isilinganiso se-Misalarm
Endaweni ezinzile:
Sebenzisa inzwa yesikhala, izikhathi eziyi-10000, izinga le-alamu elingamanga 1
Ngaphandle kokusebenzisa inzwa ehleziyo, izinga le-alamu elingamanga nezinga lokungakhonjwa kahle kusetshenziswa kanye phakathi kuka-12h

Ukusabela Ngemisebe
Thatha izikhathi ezingama-50, i-alamu izikhathi ezingama-49

Ukucasuka
Ngaphezulu kwe-100 v S / h, i-alamu ephezulu yemisebe ikhishwa futhi isuswe kungakapheli i-1min ngemuva kokushiya umthombo.

I-alamu ye-neutron eyenziwe ngemisebe
Ayikho i-alamu ye-neutron eqalwayo lapho izinga lomthamo lifinyelela ku-100 Sv / h

Ithonya elingemuva
Uma ukuguqulwa kwengemuva kukhulu ngokwanele ukuthi kubangele ushintsho olukhulu emathubeni e-alamu, isistimu yokuqapha izokhipha isixwayiso.

Ukuqashelwa kwe-Nuclide

I-nuclide yemvelo 40K,226Ra,232Th
I-nuclide yezimboni 241ngi,137Cs,60Co,57Co,22Na,133Ba,54Mn,88Y
Ama-nuclide ezokwelapha 131Mina,201Tl,203Hg,18F,99mTc,99Mo,192Ir
Izinto eziyisipesheli zenuzi 57Co,152Eu,238U
Qaphela: Ukuhlonza i-Nuclide nokutholwa kwe-neutron kungokuzithandela, hhayi ohlelweni olujwayelekile

Izikhombo Zezobuchwepheshe Ezibalulekile

Igama lephrojekthi

Imininingwane yokucaciswa

Inkomba yomtshina we-Admito
  • Uhlobo lomtshina: i-plastic scintillator + ishubhu ye-photomultiplier yomsindo ophansi
  • Umthamo: 50,60,100,120,150,200, ozikhethela
  • Ibanga lesilinganiso sethamo: 1nSv / h~6Sv / h (100 l)
  • Ibanga lamandla: 25keV ~ 3MeV
  • Ukuzwela: 6,240 cps / Sv / h / L (isihlobo)137Cs）
  • Umkhawulo ophansi wokutholwa: ingathola imisebe engu-5nSv/h(0.5R/h ngaphezu kwengemuva)
  • Ukuzilinganisa ngokwakho: ibhokisi lamaminerali elikhipha imisebe yemvelo elisebenza kancane (umthombo ongewona omsakazo)

Isikhombi se-Neutron detector
  • Uhlobo lophenyo: impilo ende3I-He Neutron detector (1 ingcindezi yasemkhathini)
  • Ibanga lamandla: 0.025eV (ineutron eshisayo) ~14MeV
  • Isibalo sempilo: 1017Ukubala
  • Ubukhulu bendawo yokuthola ngempumelelo: 54mm 1160mm, 55mm 620mm uyazikhethela;
  • Ukuzwela: 75 cps / Sv / h (okuhlobene nokunye)252Cf）
  • Isibalo esiyisisekelo: <5cps

Izinkomba ze-nuclide eziku-inthanethi
  • Uhlobo lomtshina: umtshina omningi we-sodium iodide + ishubhu ye-potassium quartz photomultiplier ephansi
  • Ivolumu yomtshina: 1,2,8,16, ozikhethela
  • Ibanga lokulinganisa: 1nSv / h~8Sv / h
  • Ibanga lamandla: 40keV ~ 3MeV
  • Ukuzwela: 47,500 cps / Sv / h (okuhlobene nokunye)137Cs）
  • I-underlay: 2,000 cps
  • Umkhawulo ophansi wokutholwa: ingathola imisebe engu-5nSv/h(0.5R/h ngaphezu kwengemuva)

Ukuzwela kokutholwa kwesistimu
  • Okuyisisekelo: Ingemuva lereferensi ye-Gamma engu-10u R / h, ingemuva le-neutron elingekho ngaphezu kuka-5cps (izinga lokubala lesistimu)
  • Izinga lokuphozithiza okungamanga: 0.1%
  • Ibanga lomthombo: umthombo wemisebe ukude ngamamitha angu-2.5 ukusuka endaweni etholwayo
  • Isivikelo somthombo: Umthombo we-Gamma awuvinjiwe, umthombo we-neutron awuhamba kancane, okungukuthi, usebenzisa ukuhlolwa komthombo onqunu
  • Isivinini sokunyakaza komthombo: 8 km/h
  • Ukunemba komsebenzi womthombo: ± 20%
  • Ngaphansi kwezimo ezingenhla ezingakwazi ukubona izinto ezikhipha imisebe yomsebenzi noma ikhwalithi efakwe kuthebula elilandelayo, amathuba e-alamu angaphakathi kokuzethemba okungu-95% kufanele abe ngu-90%:
I-Isotopic, noma i-SNM 137Cs 60Co 241Am 252Cf i-uranium ecebile ASTM i-plutonium (ASTM)γ i-plutonium (ASTM)n
Umsebenzi noma ikhwalithi 0.6 MBq 0.15MBq 17MBq 20000/s 1000g 10g 200g

 

Izinkomba zesakhiwo sokusekela
  • Izinga lokuvikela: IP65
  • Usayizi wekholomu: 150mm 150mm 5mm ikholomu yensimbi yesikwele
  • Inqubo yokwelapha engaphezulu: isifutho sepulasitiki jikelele, okusanhlamvu kwe-chrysanthemum
  • Ukulingana kokuhola kwe-Collimator: 510mm lead antimony alloy + 52mm insimbi engagqwali esongwe
  • Ubude obuphelele ngemva kokufakwa: 4.92 m

Izinkomba zesistimu yokulawula nokuphatha
  • Ikhompyutha: i5 ngaphezu kwekhompyutha yohlobo lwe-Lenovo
  • Isistimu yekhompyutha: WIN7
  • I-Hard drive: 500G
  • Isikhathi sokugcinwa kwedatha: iminyaka eyi-10

Izinkomba zesofthiwe
  • Ifomu lokubika: Khiqiza isipredishithi se-excel unomphela;hlukanisa isibonisi sombala ngezinhlobo ezahlukene ze-alamu;
  • Bika okuqukethwe: Uhlelo luzokhiqiza umbiko wokuhlola ngokuzenzakalelayo, okuhlanganisa isikhathi sesiteshi sokungena kwemoto, isikhathi sokuphuma, inombolo yepuleti lelayisense, inombolo yesiqukathi, izinga lemisebe, izinga le-alamu, uhlobo lwe-alamu, ileveli ye-alamu, isivinini esidlulayo, izinga lemisebe yangemuva, i-alamu, impahla yenuzi ebucayi kanye nolunye ulwazi
  • Imodi yokubonisa: isibonisi sedijithali esihlanganiswe nesibonisi se-waveform yesikhathi sangempela
  • Ukulawulwa kwenkundla: vumela abasebenzi abagunyaziwe ukuthi bafake iziphetho kumphumela ngamunye wokuhlola
  • Isizindalwazi: Umsebenzisi angenza imibuzo yamagama angukhiye
  • Imvume yokuphatha: i-akhawunti egunyaziwe ingangena kumodi yochwepheshe yangemuva

Izinkomba zesistimu
  • Ukungaguquguquki kokuzwela kwesistimu: Ushintsho lwama-40% ekuzweleni ekuqondeni kobude bendawo yokuqapha
  • Umsebenzi wokwenqaba we-NORM: ukuhlonza ama-radionuclide emvelo emthwalweni (40K) umsebenzi we
  • n.Amathuba okutholwa: amakhulu noma alingana no-99.9%
  • n.Izinga lokuphozithiza okungamanga: lingaphansi noma elilingana no-0.1 ‰ (1 ku-10,000)
  • Ubude: 0.1m~4.8m
  • Ububanzi bendawo yokuqapha: 4m ~ 5.5m
  • Indlela yokuqapha isivinini: isibhamu sokusabela kwe-infrared esinezinhlangothi ezimbili
  • Isivinini esivunyelwe ukudlula: 8 km/h ~ 20 km/h
  • I-lever ye-elekthronikhi: Isikhathi sokuphakamisa i-lever singaphansi noma silingana namasekhondi angu-6, i-lever ingaphakanyiswa mathupha ngemva kokucisha amandla (kuyakhetheka)
  • Ukubhekwa kwevidiyo: ikhamera ye-HD ebusuku
  • Isistimu ye-alamu ye-SMS: i-netcom egcwele, i-SIM khadi elinikezwe yikhasimende
  • Izinga lokuhlonza inombolo yebhokisi lesikhathi esisodwa: likhulu noma lilingana no-95%
  • Izinga lokuqashelwa kwepuleti lelayisense lesikhathi esisodwa: likhulu noma lilingana no-95%
  • I-decibel yesixwayiso: 90~120db;isikhungo sokulawula 65~90db
  • Ukulungiswa komkhawulo we-alamu nezinga le-alamu elingamanga: Inani elingukhiye nge-SIGMA
  • Imodi yokudlulisa idatha: Imodi ye-TCP / IP enentambo
  • I-alamu yesivinini semoto: ngomsebenzi we-alamu wemoto eshesha kakhulu futhi unikeza isibonisi solwazi, isivinini se-alamu singasethwa
  • Umsebenzi wokuma komthombo we-radiation: isistimu ikhombisa ngokuzenzakalelayo indawo ekhomesheni lomthombo we-radioactive
  • Usayizi wesikrini senkundla enkulu eholwa yisikrini: 0.5m×1.2m (ongakukhetha)
  • Isistimu yokusakaza bukhoma: 120db (uyazikhethela)
  • Ukukhuthazela kokucisha amandla: Isikhathi sokubekezelela ukuphela sikhulu kunamahora angama-48 (uma uthanda)
  • Izisetshenziswa zihlangabezana nezidingo zezinga likazwelonke elithi "Izisetshenziswa Ze-Radioactive kanye Ne-Special Nuclear Material Monitoring System" GBT24246-2009 yohlelo lokuqapha imoto lwe-portal kanye nokusebenza kahle kokutholwa kwe-neutron.
  • Ihlangabezana nezidingo ze-neutron kanye nokusebenza kahle kokutholwa kwesistimu yokuqapha imoto yephothali ku-Technical and Functional Specifications for Border Monitoring Equipment kanye ne-IAEA-TECDOC-1312 ekhishwe ku-IAEA 2006.
  • Okwedlule:
  • Olandelayo:

    • IMIKHIQIZO EHLOBANE