Iziqandisi ezihlangene ezisezingeni lasesibhedlela zisebenza njengamathuluzi abalulekile ezindaweni zokunakekelwa kwempilo. Baqinisekisa ukugcinwa okuphephile kwemithi yokugoma, imithi, namasampula ebhayoloji ngokugcina izinga lokushisa elinembile. I-CDC incoma amayunithi azimele wodwa, njengesiqandisi esiqandisi esincane, ukuze kugcinwe umgomo ukuvimbela ukulahlekelwa nokuvikela ubuqotho. Ucwaningo lukhombisa ukuthi leziikhaya elincane eliqandisiweamayunithi ahlangabezana nezidingo zokushisa ze-CDC, avikela izinto ezibucayi ekuguquguqukeni. Ngokungafani namayunithi asekhaya,amafriji amancane okupholisaeyenzelwe ukusetshenziswa kwezokwelashwa igcina izimo ezinzile phakathi nemijikelezo yokuncibilika kweqhwa, iqinisekisa ukuthotshelwa kwemithetho eqinile. Ukwengeza, iziqandisi eziphathwayo zinganikeza izinzuzo ezifanayo kuzilungiselelo ezihlukahlukene, zinikeze ukulawula okuthembekile kwezinga lokushisa kwezinto ezibalulekile.
Yini Eyenza Isiqandisi sibe “Ibanga Lesibhedlela”?
Iziqandisi ezisezingeni lasesibhedlela zenzelwe ukuhlangabezana nezidingo ezinzima zesitoreji sezokwelapha. Baqinisekisa ukuphepha nokusebenza kahle kwezinto ezibucayi njengemithi yokugoma, imithi, namasampula ebhayoloji. Lawa mafriji ahlukile kumayunithi ajwayelekile ngenxa yokuthobela kwawo izindinganiso eziqinile zezokwelapha nezici zawo ezikhethekile zobunjiniyela.
Ukuhambisana Namazinga Ezokwelapha
Iziqandisi ezisezingeni lasesibhedlela kufanele zihambisane neziqondiso eziqinile zokuqinisekisa ukugcinwa okuphephile kwezinto zokwelapha ezizwelayo kukushisa. Izitifiketi ezifana ne-NSF/ANSI 456, ezithuthukiswe yi-CDC kanye ne-NSF International, zidlala indima ebalulekile kulokhu kuthobela. Leli zinga lisungula izimfuneko zokushisa ezinembile zokulawulwa kweketango elibandayo, ukunciphisa ukumosheka komgomo kanye nokuqinisekisa ubuqotho bezinto ezigciniwe. Isibonelo, iziqandisi zebanga lezokwelapha ze-Helmer Scientific zigunyazwa ku-NSF/ANSI 456, okuqinisekisa ukuthi zihlangabezana namazinga okusebenza adingekayo kuzicelo zokunakekelwa kwezempilo.
Ukuze kugcinwe ukuthobela umthetho, izikhungo zokunakekelwa kwezempilo kumele zisebenzise izinqubo ezimbalwa ezibalulekile:
- Ukuqapha izinga lokushisa: Ukulandelela okuqhubekayo nokuqoshwa kwamazinga okushisa ezindaweni zokugcina kubalulekile.
- Amadokhumenti: Amarekhodi anemininingwane edatha yezinga lokushisa, amashejuli okunakekelwa, nemibiko yokulinganisa kufanele igcinwe.
- Ukuqeqeshwa: Izisebenzi eziphethe izinto ezizwelayo kukushisa zidinga ukuqeqeshwa okufanele mayelana nezinqubo ezingcono kakhulu nezimfuneko zokulawula.
Lezi zinyathelo ziqinisekisa ukuthi amafriji asezingeni lasesibhedlela, njengeisiqandisi esincane, ukuhlangabezana nezindinganiso eziphakeme kakhulu zesitoreji sezokwelapha.
Izici Zomklamo Okhethekile we-Mini Refriger Fridg
Isiqandisi esiqandisi esincane siyisiboneloubunjiniyela obuphambiliechaza iziqandisi ezihlangene zesibhedlela. Idizayini yayo ihlanganisa izici ezithuthukisa ukusebenza kahle nokwethembeka, okuyenza ilungele izilungiselelo zokunakekelwa kwempilo.
| Isici | Incazelo |
|---|---|
| I-Dual Refrigeration System | Amasistimu azimele agcina amazinga okushisa ephansi njenge -80ºC ukuze avikeleke okwengeziwe. |
| I-Microprocessor Control | Ivumela ukulawula izinga lokushisa okunembayo ngebanga elingu -40°C kuya ku -86°C. |
| Amasistimu we-alamu | Kufaka ama-alamu okushisa okuphezulu/okuphansi nezixwayiso zamaphutha enzwa. |
| Idizayini Eyonga Amandla | Isebenzisa iziqandisi ze-hydrocarbon kanye namafeni okupholisa asebenzayo. |
Ngaphezu kwalezi zici, isiqandisi esiqandisi esincane sinikeza isistimu ye-alamu ephelele enokuqapha okukude ongakukhetha. Iqinisekisiwe yi-UL ne-CE, iqinisekisa ukuphepha nokuthembeka. Isiqandisi siphinde sihlanganise nezici eziningi zokuvikela ezakhelwe ngaphakathi, ezifana namakhodi ahleleleka umsebenzisi kanye nesinxephezelo samandla kagesi, okuvikela ukusebenza kwaso ngaphansi kwezimo ezihlukene.
Idizayini ekhethekile yesiqandisi esincane iqinisekisa ukulawulwa kwezinga lokushisa okunembe kanye nokusebenza okuthembekile. Usayizi wayo ohlangene kanye nokusebenza okukabili (ukupholisa nokushisisa) kuyenza ibe nezinto ezihlukahlukene ekugcineni imithi yokugoma, imithi, ngisho nezimonyo. Yonke ingxenye yomklamo wayo ibeka phambili ukulondolozwa kwezinto ezibucayi, okwenza kube ukukhetha okuthenjwayo kubahlinzeki bezokunakekelwa kwempilo.
Izinzuzo zama-Hospital-Grade Compact Freezers
Ukuqinisekisa Ukuthotshelwa Kwesitoreji Sezokwelapha
Iziqandisi ezihlanganisiwe zezinga lasesibhedlelaidlala indima ebalulekile ekugcineni ukuthobela imithetho yokugcinwa kwemithi. Lawa mayunithi akhiwe ngokukhethekile ukuze ahlangabezane nezidingo eziqinile ezibekwe izinhlangano ezifana ne-CDC ne-WHO. Ngokunikeza ukulawulwa kwezinga lokushisa okunembile, baqinisekisa ukuthi izinto ezibucayi njengemithi yokugoma nemithi zihlala zisebenza phakathi nesikhathi sazo sokugcina.
Ithiphu: Ukulawula izinga lokushisa ngendlela efanele kubalulekile ukuze kulondolozwe amandla emithini yokugoma nezinye izinto eziphilayo.
Izikhungo zokunakekelwa kwempilo zithembele kulawa mafriji ukuze kuvinjwe ukuguquguquka kwezinga lokushisa okungafaka engozini ubuqotho bezinto ezigciniwe. Izici ezifana nama-thermostat alawulwa yi-microprocessor namasistimu okuqapha izinga lokushisa aqhubekayo asiza ukugcina izimo ezingaguquki. Ukwengeza, amamodeli amaningi, okuhlanganisa nesiqandisi esincane, afika efakwe ama-alamu axwayisa abasebenzi nganoma yikuphi ukuphambuka ebangeni lokushisa elimisiwe. Lokhu kuqinisekisa isenzo sokulungisa ngokushesha, kunciphisa ubungozi bokulahleka kwezinto.
Ukuphepha Okuthuthukisiwe Nokwethenjelwa
Ukuphepha nokuthembeka kubaluleke kakhulu endaweni yokugcina imithi. Iziqandisi ezihlangene zezinga lasesibhedlela ziklanywe ngezici zokuphepha ezithuthukisiwe ukuze zivikele kokubili izinto ezigciniwe kanye nabasebenzisi. Isibonelo, amayunithi amaningi ahlanganisa iminyango ekhiyekayo ukuvimbela ukufinyelela okungagunyaziwe, ukuvikela izinto ezibucayi njengemithi nemithi yokugoma.
Lezi ziqandisi futhi zihlanganisa izinto zokufaka eziqinile, njenge-EPS yokuminyana okuphezulu, ukuze kugcinwe izinga lokushisa langaphakathi ngisho nalapho ugesi ucisha. Amanye amamodeli, njengesiqandisi esincane, anikezela ngokusebenza okukabili, okuwavumela ukuthi ashintshe phakathi kwezindlela zokupholisa nezokushisa. Lokhu kuguquguquka kubenza bafanelekele ukusetshenziswa okubanzi, kusukela ekugcineni imithi yokugoma kuya ekulondolozeni izimonyo.
Qaphela: Ukusebenza okuthembekile kubalulekile kuzilungiselelo zokunakekelwa kwempilo lapho ngisho nokuchezuka okuncane kwezinga lokushisa kungaba nemiphumela emibi kakhulu.
Ukuqina kweziqandisi ezihlanganisiwe zezinga lasesibhedlela kuthuthukisa nakakhulu ukwethembeka kwazo. Akhiwe ngezinto zokwakha zekhwalithi ephezulu, lawa mayunithi aklanyelwe ukumelana nezidingo zezindawo ezimatasa zokunakekelwa kwezempilo. Usayizi wabo ohlangene ubenza balungele izindawo ezinendawo elinganiselwe, ukuqinisekisa lokhoizidingo ezibalulekile zokugcinazihlangatshezwana nazo ngaphandle kokuyekethisa ekusebenzeni.
Ukukhetha Isiqandisi Esiqinile Sesibhedlela-Ibanga Lesibili
Izinto Okufanele Zicabangele
Ukukhetha isiqandisi esivumelana nesigaba sasesibhedlela esifanele kudinga ukuhlolwa ngokucophelela kokusebenza, ukwethembeka, ukuthobela, nokusimama. Izikhungo zokunakekelwa kwempilo kufanele zibeke phambili amayunithi ahlangabezana nezilinganiso zomtholampilo kuyilapho ehambisana nezidingo zokusebenza.
| Imibandela | Incazelo |
|---|---|
| Ukusebenza | Ukuphatha izinga lokushisa elilungile ngokufana okuhle kakhulu nokuzinza, okuqinisekisa ukugcinwa okufanele. |
| Ukwethembeka | Idizayinelwe ukusetshenziswa isikhathi eside nge-Accelerated Life Testing ukuze kuqinisekiswe ukuqina nokunciphisa isikhathi sokuphumula. |
| Ukuthobela Umthetho | Isekela Amazinga e-AABB ngokugcina izinga lokushisa lingaphansi kuka -18°C nokuqapha okuqhubekayo. |
| Ukusimama | Isebenzisa iziqandisi zemvelo futhi iqinisekiswe yi-ENERGY STAR®, ikhuthaza ukusebenza kahle kwamandla nezindleko eziphansi. |
Ngokungeziwe kulawa mabhentshimakhi, izici ezifana nosayizi, umthamo, nezindleko zinethonya ekwenzeni izinqumo. Iziqandisi ezinkulu zivumela ukukhula okuzayo, kuyilapho amamodeli anesilinganiso se-Energy Star ehlisa izindleko zokusebenza.
| Isici | Incazelo |
|---|---|
| Usayizi kanye Nomthamo | Cabangela indawo etholakalayo kanye nezidingo zokugcina zesikhathi esizayo; amafriji amakhudlwana athatha ukukhula ngokuhamba kwesikhathi. |
| Izindleko | Khomba izici ezidingekayo ukuze ube nesabelomali ngendlela efanele; izindleko ziyahlukahluka kakhulu ngokusekelwe ohlotsheni. |
| Ukusebenza Kwamandla | Khetha iziqandisi ezilinganiselwe nge-Energy Star ukuze wonge amandla futhi wehlise izindleko zokusebenza. |
Abahlinzeki bezempilo kufanele bahlole le mibandela ukuze baqinisekise ukuthi isiqandisi esikhethiwe sihlangabezana nezidingo ezingokomthetho nezisebenzayo. Amamodeli ahlangene afana nesiqandisi esincane esiqandisi anikezela ngezindlela eziningi kanye nokuthembeka, okuwenza alungele izindawo ezinendawo elinganiselwe.
Amabhrendi aphezulu namamodeli
Imikhiqizo eminingana ethenjwayo yenza iziqandisi ezihlangene zesibhedlela ezihlangabezana nezindinganiso eziqinile zezokwelapha. I-Helmer Scientific, eyaziwa ngamayunithi ayo aqinisekisiwe we-NSF/ANSI 456, inikeza izinketho ezithembekile zokugcina umgomo. I-PHCbi igxile kakhulu kwiziqandisi zokushisa eziphansi kakhulu, eziqinisekisa ukulawulwa okunembile kwezinto ezibucayi zebhayoloji.
Isiqandisi esincane sigqama ngokusebenza kwaso okukabili, sivumela zombili izindlela zokupholisa nezokushisa. Idizayini yayo ehlangene kanye nokwahlukanisa kwe-EPS okuminyanisayo kuyenza ifaneleke ukugcina imigomo, imithi, nezimonyo. Eminye imikhiqizo ephawulekayo ihlanganisa i-Thermo Fisher Scientific ne-Liebherr, ehlinzeka ngamamodeli awonga amandla anezinhlelo zokuqapha ezithuthukile.
Izikhungo zokunakekelwa kwempilo kufanele ziqhathanise izici, izitifiketi, nezindleko ukuze zikhethe ifriji elingcono kakhulu lezidingo zazo. Ukubeka phambili ukuhambisana nokuthembeka kuqinisekisa ukugcinwa okuphephile kwezinto zokwelapha ezibalulekile.
Iziqandisi ezihlanganisiwe zezinga lasesibhedlela zidlala indima ebalulekile ekunakekelweni kwezempilo ngokuqinisekisa ukuthi ziyahambisana nezindinganiso zokugcinwa kwezokwelapha. Ukubaluleka kwabo kugcizelelwa yisidingo esikhulayo somhlaba wonke sesiqandisi se-biomedical, esibiza ama-dollar ayizigidi eziyizinkulungwane ezingama-2.88 ngo-2019 futhi kulindeleke ukuthi sikhule ku-CAGR engama-4.72%.
- Lezi ziqandisi zigcina amasampula ebhayoloji njengegazi nemithi yokugoma emazingeni okushisa anembile.
- Izinsiza kufanele zibeke phambili ukuthobela, ukwethembeka, namandla lapho kukhethwa iyunithi.
Ukuqonda Okubalulekile: Ukutshala imali efrijini elifanele kuvikela izinto ezibucayi futhi kusekela imiphumela engcono yesiguli.
FAQ
Uyini umehluko phakathi kweziqandisi ezijwayelekile zasesibhedlela nezijwayelekile?
Iziqandisi zezinga lasesibhedlela zihlangabezana nezindinganiso eziqinile zezokwelapha. Banikeza ukulawula izinga lokushisa okunembile, izici zokuphepha ezithuthukisiwe, nezitifiketi eziqinisekisa ukuthobela imithetho yokunakekelwa kwezempilo.
Ingabe iziqandisi ezihlangene zesibhedlela zingagcina izinto ezingezona ezokwelashwa?
Yebo, bangagcina izinto ezingezona ezokwelashwa njengeizimonyo noma ukudla. Nokho, umklamo wabo oyinhloko uqinisekisa ukugcinwa okuphephile kwezinto zokwelapha ezibucayi.
Ngisigcina kanjani isiqandisi esihlanganisiwe sezinga lasesibhedlela?
- Hlanza ingaphakathi njalo ngendwangu ethambile.
- Gada izilungiselelo zokushisa nsuku zonke.
- Hlela ukugcinwa kochwepheshe ukuze uqinisekise ukusebenza kahle nokuhambisana.
Ithiphu: Njalo bheka imanuwali yomkhiqizi ukuze uthole imihlahlandlela ethile yokulungisa.
Isikhathi sokuthumela: May-02-2025