Gabatarwa

Scintillation vials su ne makasudin amfani don ƙidayar scintillation na ruwa, galibi ana amfani da su don auna ayyukan radioisotopes. Ka'idar aiki ita ce sanya scintillation ruwa mai dauke da samfurori na rediyo a cikin vials scintillation, da kuma hulɗar tsakanin barbashi na rediyoaktif da ruwan scintillation yana haifar da hasken wuta, wanda aka gano ta tubes na photomultiplier don nazarin adadi mai yawa na ƙarfin rediyoaktif.

Zaɓin kayan don ƙwanƙwasa ƙwanƙwasa yana da mahimmanci kuma kai tsaye yana rinjayar daidaito da amincin sakamakon gwaji. Abubuwan daban-daban suna da kaddarorin likitanci na asali, kamar su sunadarai, nuna tsayayya da samfurin, da sauran kadarar zasu shafi samfurin samfurin, aminci da farashin gwaji. Don haka,zabar abin da ya dace na scintillation vials bisa ga takamaiman buƙatun gwaji da halayen samfuri mataki ne mai mahimmanci don samun ingantaccen kuma ingantaccen sakamakon gwaji.

Gilashin Scintillation Vials

Gilashin scintillation vials sun mamaye matsayi mai mahimmanci a fagen ƙididdigewar scintillation na ruwa saboda kyakkyawan aikin su. Fa'idodinta sun fi bayyana a cikin abubuwa masu zuwa:

1. Kyakkyawan rashin kuzarin sinadarai: kayan gilashin yana iya jure wa rushewar yawancin kwayoyin halitta, acid, alkalis da sauran sinadarai, kuma ba shi da sauƙi don amsawa tare da samfurori, wanda ya tabbatar da kwanciyar hankali na samfurori da daidaiton sakamakon gwaji. Misali, lokacin da ake auna samfuran rediyoaktif a cikin yanayi mai ƙarfi na acidic ko alkaline, kwalaben gilashin na iya zama karɓaɓɓu, yayin da kwalabe na filastik na iya narke ko naƙasa, suna shafar sakamakon gwajin.

2. Babban Gaskiya: Gilashin yana da haske sosai kuma yana iya haɓaka watsawar hasken wuta da aka samar ta hanyar maganin scintillation, wanda ya inganta aikin ganowa na photomultiplier, yana haifar da ingantaccen fasaha na fasaha da kuma sakamakon ma'auni mafi daidai.

3. High zafin jiki juriya: gilashin vials iya jure high zafin jiki haifuwa jiyya, kamar m tururi haifuwa, wanda ya dace da cell al'ada, microbial gwajin da sauran gwaje-gwajen cewa bukatar wani m aseptic yanayi.

4. Ƙididdigar ƙananan farashi: Gilashin kayan da kansa yana da ƙarancin aikin rediyo, wanda zai iya rage tsangwama a baya yadda ya kamata da inganta hankali da daidaiton ma'auni, musamman dacewa don gano ƙananan samfuran rediyoaktif.

Duk da haka, akwai wasu kurakurai ga gilashin scintillation vials:

1. Mai rauni: Kayan gilashin yana da rauni kuma yana da wuyar fashewa a lokacin aiki, akwai haɗarin haɗari na ma'aikata masu lalata ko gurɓata yanayi, wanda ke buƙatar aiki mai kyau.

2. Mai nauyi: Idan aka kwatanta da kwalabe na filastik, kwalabe na gilashi suna da nauyi, suna kara yawan farashin sufuri da ajiya.

3. Farashin mafi girma: saboda dalilai kamar tsarin masana'antu da farashin albarkatun kasa, farashin gilashin scintillation vials yawanci ya fi girma fiye da marufi da aka yi da wasu kayan kamar filastik.

Gabaɗaya, gilashin scintillation vials suna da fa'idodin da ba za a iya maye gurbinsu ba a fagen ƙididdigar ƙididdigewa na ruwa saboda kyakkyawan ƙarancin ƙarancin sinadarai, babban fahimi, juriya mai ƙarfi da ƙarancin ƙididdigewa, musamman dacewa da ma'aunin daidaitaccen ma'auni, ƙaƙƙarfan acid da yanayin alkali, haifuwa mai zafi da ƙarancin buƙatun kirgawa baya shine gwaje-gwajen. Duk da haka, rashin amfani na rashin ƙarfi, nauyi da farashi mai girma yana buƙatar la'akari da zaɓin.

Filastik Scintillation Vials

Hakanan ana amfani da vials ɗin scintillation na filastik ko'ina a fagen ƙidayar ruwa saboda nauyi, ƙarfinsu da kuma arha. Fa'idodinta sun fi bayyana a cikin abubuwa masu zuwa:

1. Ba sauki karya: Kayan filastik yana da kyawawa mai kyau, zai iya jure wa wasu tasiri da matsa lamba, ba sauƙin fashewa ba, mafi aminci kuma mafi dacewa aiki, rage haɗarin fashewa da haɗari masu haɗari.

2. Hasken nauyi: idan aka kwatanta da kwalabe na gilashi, kwalabe filastik sun fi nauyi a nauyi, sauƙin sufuri da adanawa, rage farashin kayan aiki da aikin sararin samaniya.

3. Ƙananan farashi: Farashin kayan filastik yana da ƙasa, tsarin samarwa yana da sauƙi, don haka farashin filastik scintillation vials yawanci ya fi amfani fiye da kwalabe gilashi, wanda zai iya rage farashin gwaje-gwaje.

4. Filastik: Kayan filastik yana da sauƙin sarrafawa da ƙira, ana iya yin shi bisa ga buƙatun gwaji na siffofi daban-daban, ƙayyadaddun ƙayyadaddun bayanai da launuka na vials scintillation, irin su kwalabe na conical, kwalabe na murabba'i, kwalabe mai launin ruwan kasa, da dai sauransu, don saduwa da bukatun gwaji na musamman.

Duk da haka, filastik scintillation vials kuma suna da wasu iyakoki:

1. Karancin rashin kuzari: Wasu abubuwan kaushi na halitta, irin su toluene da xylene, na iya haifar da robobin ya narke ko nakasu, yana shafar ingancin gano bututun photomultiplier kuma don haka rage ƙidayar inganci da daidaiton aunawa.

2. Ƙananan bayyana gaskiya: ƙananan madaidaicin filastik idan aka kwatanta da gilashin na iya rage watsawa mai haske wanda ruwan scintillation ya samar, yana rinjayar aikin ganowa na bututun photomultiplier kuma don haka rage ƙidayar inganci da daidaiton aunawa.

3. Ba juriya ga yawan zafin jiki ba: Yawancin kayan filastik ba su da tsayayya ga yawan zafin jiki, kuma maganin autoclave na iya haifar da lalacewa na kwalabe na filastik ko sakin sinadarai, yana tasiri sakamakon gwajin da lafiyar masu gwaji.

4. Ƙididdigar baya mafi girma: Bayanan rediyoaktif na kayan filastik yawanci ya fi na gilashi, wanda zai iya ƙara tsangwama a baya kuma ya rage hankali da daidaitattun ma'auni, kuma bai dace da gano ƙananan samfurori na rediyoaktif ba.

A ƙarshe, kwalabe na scintillation na filastik suna da nau'o'in aikace-aikace a cikin ma'auni na yau da kullum, farashi mai mahimmanci da gwaje-gwajen da ke buƙatar babban aminci na aiki saboda fa'idodin su na kasancewa wanda ba za a iya karyawa ba, mai nauyi, maras tsada da kuma malleable. Duk da haka, rashin amfaninsa kamar rashin ƙarancin rashin ƙarfi na sinadarai, ƙarancin bayyanawa, rashin haƙuri mai zafi da babban ƙididdiga na baya yana buƙatar la'akari da lokacin zabar su don kauce wa rinjayar daidaito da amincin sakamakon gwaji.

Jagoran Zaɓin Abu

Zaɓin abin da ya dace na scintillation na kwalba yana buƙatar haɗuwa da waɗannan abubuwan:

Samfurin Properties

1. Nau'in kaushi: Abubuwan kaushi daban-daban suna da buƙatu daban-daban don kwanciyar hankali sinadarai na kayan. Misali, abubuwan kaushi na halitta irin su toluene da xylene na iya narkar da wasu robobi, don haka ya zama dole a zabi kwalbar gilashin da ba ta da sinadarai.

2. Acid da alkali: acid mai karfi da yanayin alkali zai lalata wasu kayan, kana buƙatar zaɓar mafi kyawun acid da alkali na kwalban gilashi.

3. Ƙarfin aikin rediyo: Ƙananan samfurori na rediyoaktif suna buƙatar zaɓar kwalabe na gilashi tare da ƙananan ƙididdiga na baya don rage tsangwama na baya da inganta daidaiton auna.

Bukatun gwaji

1. Gano daidaito: Ma'auni mai mahimmanci yana buƙatar zaɓin kwalabe na gilashi tare da nuna gaskiya da ƙananan ƙididdiga don inganta haɓakar ganowa da daidaiton ma'auni.

2. Bukatun haihuwa: gwaje-gwajen da ke buƙatar haifuwar zafin jiki mai girma na buƙatar zaɓin gilashin gilashin zafi mai zafi.

3. Amintaccen aiki: gwaje-gwaje tare da karo a yayin aiki don inganta haɗarin aikin aminci yana buƙatar zaɓar kwalabe na filastik da ba za a karye ba don inganta amincin aiki.

Kasafin Kudi

1. Kudin kayan aiki: kwalaben gilashi yawanci sun fi kwalabe tsada.

2. Kudin sufuri da ajiya: kwalabe gilashi sun fi nauyi kuma sun fi tsada don jigilar kaya da adanawa.

Nasihar Zaɓuɓɓuka

1. Gilashin gilashi sun dace da gwaje-gwajen da ke buƙatar ma'auni mai mahimmanci, ƙaƙƙarfan acid da mahallin alkali, ƙananan zafin jiki, da ƙananan ƙididdiga.

2. Filayen filastik sun dace da ma'auni na yau da kullum, gwaje-gwaje masu tsada, da gwaje-gwajen da ke buƙatar babban aminci na aiki.

Zaɓin zaɓi na ƙarshe na kayan don vials scintillation yana buƙatar auna shi da takamaiman buƙatun gwaji da halayen samfurin. Ana ba da shawarar ku tuntuɓi ƙwararru ko gudanar da gwaji kafin zaɓar ɗaya don tabbatar da cewa kun zaɓi abu mafi dacewa kuma ku sami ingantaccen sakamako na gwaji.

Kammalawa

Filayen scintillation da aka yi da gilashi da robobi abubuwan da za a iya amfani da su a cikin fasahar kirgawa na ruwa kuma kowanne yana da fa'ida da iyakancewa na musamman. Gilashin gilasai sun yi fice a cikin gwaje-gwajen da ke buƙatar ma'aunin daidaitattun ma'auni, ƙaƙƙarfan yanayin acidic da alkaline, autoclaving da ƙananan ƙididdige ƙididdigewa saboda inertness na sinadarai masu kyau, babban nuna gaskiya, ƙarfin zafin jiki da ƙarancin ƙididdiga. kwalabe na filastik, a gefe guda, tare da fa'idodin kasancewa waɗanda ba za a iya karyewa ba, masu nauyi, marasa tsada da malleable, suna da wuri a cikin ma'auni na yau da kullun, ƙimar farashi da gwaje-gwajen da ke buƙatar babban aminci na aiki.

Zaɓin kayan da ya dace don kwalabe na scintillation ba aiki mai sauƙi ba ne kuma yana buƙatar haɗuwa da abubuwa kamar yanayin samfurin, buƙatun gwaji da kasafin kuɗi. Misali, don ma'aunin ma'auni mai mahimmanci a cikin yanayin acid mai ƙarfi da alkali, gilashin gilashin babu shakka shine mafi kyawun zaɓi, yayin da ma'auni na yau da kullun da gwaje-gwaje masu tsada, filayen filastik sun fi tasiri.

Madaidaicin zaɓi da amfani da kwalabe na scintillation mataki ne mai mahimmanci don samun ingantaccen sakamako mai inganci. Masu gwaji su yi la'akari da fa'ida da rashin amfani na kayan daban-daban bisa ga buƙatun gwajin nasu, zaɓi mafi dacewa vials scintillation, da kuma amfani da su daidai da tsarin aiki, don tabbatar da daidaito da amincin bayanan gwajin, da kuma ba da tallafi mai ƙarfi don bincike-binciken kimiyya.