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Centrifuges for Nucleic Acid Testing of Coronavirus COVID-19

Nthawi: 2022-01-24 Phokoso: 162

Pomwe mliri wa chibayo womwe umayambitsa coronavirus COVID-19 wafalikira m'makontinenti onse, anthu ochulukirachulukira ayamba kuda nkhawa kuti mliriwu ukhala mliri. Asayansi ndi madotolo akugwira ntchito limodzi padziko lonse lapansi kuti aphunzire zambiri za coronavirus yatsopanoyi ndikuyesera kupanga katemerayu posachedwa.

Pakuwunika kwa labotale, centrifuge ndi chimodzi mwazinthu zofunikira pakuyesa kwa labotale ya nucleic acid ya COVID-19. Monga wopanga komanso bizinesi ya lab centrifuge, tili ndi udindo wopereka zoyesayesa zathu polimbana ndi matendawa. Panopa tili 3 zitsanzo zoyenera zachipatala ndi matenda labotale.

Chitsanzo 1: TGL-20MB
High Speed ​​​​Refrigerated Centrifuge
Max. Liwiro: 20000r / min
Max. RCF: 27800xg
Max. Mphamvu: 4x100ml
Kutentha kosiyanasiyana: -20oC mpaka 40oC,
Kulondola: ±2 oC
Kutalika kwa nthawi: 1min~99min59sec
Magalimoto: Makina osinthira
Phokoso: <55db
Chophimba: Chojambula chamtundu wa LCD
Kuthamanga / Kuchepetsa mitengo: 1--10
Mphamvu: AC220V, 50/60Hz, 18A
Weight Net: 70kg
Kukula: 620x500x350mm (LxWxH)

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Zoyendetsa:
Angle Rotor 24x1.5ml, 16000rpm, 23800xg
Ndi chivindikiro cholimba cha aerosol

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Chitsanzo 2: XZ-20T
High Speed ​​​​Centrifuge
Max. Liwiro: 20000r / min
Max. RCF: 27800xg
Max. Mphamvu: 4x100ml
Kutalika kwa nthawi: 1min~99min59sec
Magalimoto: Makina osinthira
Phokoso: <55db
Chophimba: Chojambula chamtundu wa LCD
Kuthamanga / Kuchepetsa mitengo: 1--10
Mphamvu: AC220V, 50/60Hz, 5A
Weight Net: 27kg
Kukula: 390x300x320mm (LxWxH)

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Zoyendetsa:
Angle Rotor 24x1.5ml, 16000rpm, 23800xg
Ndi chivindikiro cholimba cha aerosol

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Chithunzi cha 3D5B
Low Speed ​​​​Centrifuge
Max. Liwiro: 5000r / min  
Max. RCF: 4760xg
Max. Mphamvu: 4x250ml
Kutalika kwa nthawi: 1min~99min59sec
Magalimoto: Makina osinthira
Phokoso: <55db
Chophimba: Chojambula chamtundu wa LCD
Kuthamanga / Kuchepetsa mitengo: 1--10
Mphamvu: AC220V, 50/60Hz, 5A
Weight Net: 35kg
Kukula: 570x460x360mm (LxWxH)

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Zoyendetsa:
Swing Rotor 48x 5ml, 4000rpm, 2980xg
kuphatikiza mkono wozungulira (wakuba) ndi ndowa 4 (zotayidwa) zamakona anayi
Kwa machubu osonkhanitsira magazi (ma vacutainers) 5ml (13x100mm)
Ndi chivindikiro cholimba cha aerosol

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Swing Rotor 48x 2ml, 4000rpm, 2625xg
kuphatikiza mkono wozungulira (wakuba) ndi ndowa 4 (zotayidwa) zamakona anayi
Kwa machubu osonkhanitsira magazi (ma vacutainers) 2ml (13x75mm)
Ndi chivindikiro cholimba cha aerosol

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Mitundu 3 yomwe ili pamwambapa ndi yozungulira ndiyofunika kwambiri kuposa nthawi zambiri chifukwa chakuchulukirachulukira kofunikira kuchokera pakuwunika kwa labotale pa coronavirus COVID-19. Kampani ya Xiangzhi ikuyesera zomwe zingatheke kuti iwonetsetse kupanga ndi kupereka kwa zitsanzozi. Ndipo potengera dongosololi, timawona kuti chitetezo cham'madzi ngati chinthu choyambirira kwa ogwira ntchito m'mabungwe, timayamikira kwambiri upangiri ndi malingaliro owongolera mapangidwe athu a centrifuge omwe amatha kuteteza ogwira ntchito ku labotale bwino.

Pomaliza, chonde dziwani mfundo zotsatirazi mukamagwira ndi zinthu zowopsa mu labotale:
Kugwira ntchito m'ma laboratories ozindikira matenda nthawi zambiri kumatanthauza kugwira ntchito ndi zitsanzo zomwe zitha kupatsirana ngati magazi kapena madzi ena am'thupi. Koma kuthana ndi tizilombo toyambitsa matenda kapena mankhwala owopsa ndikofalanso m'ma laboratories ofufuza. Kuwonetsetsa chitetezo cha ogwira ntchito mu labotale ndikupewa matenda omwe amapezeka mu labotale (LAIs) kapena zoopsa zina zaumoyo, kusamala koyenera kuyenera kutsatiridwa munthawi yonseyi.

Centrifuge ndi gwero limodzi la aerosols. Zochita zambiri - kuphatikiza kudzaza machubu apakati, kuchotsa zipewa kapena zotsekera pamachubu pambuyo pa centrifugation, ndikuchotsa madzi ochulukirapo ndikuyimitsanso ma pellets - zitha kupangitsa kuti ma aerosol atulutsidwe kumalo a labotale.
Chifukwa chake, chivundikiro cholimba cha aerosol kapena chivundikiro cha biocontainment ndichofunikira pakuyika zitsanzo zowopsa, monga machubu otolera magazi (mavacutainers)

Zivundikiro zolimba za aerosol sizimalepheretsa kupanga ma aerosols panthawi ya centrifugation; m'malo mwake, amawonetsetsa kuti ma aerosols sangatuluke munjira yotsekedwa.
Ngati chubu chasweka kapena kutayikira, musatsegule centrifuge kwa mphindi 30 mutathamanga. Popeza izi sizingadziwike nthawi zonse musanatsegule zidebe kapena rotor (kusagwirizana kwadzidzidzi kungakhale chizindikiro choyamba cha kusweka kwa chubu), timalimbikitsa kuyembekezera mphindi 10 nthawi zonse musanatsegule zitsulo.
Komanso, muyenera kukweza ndi kutsitsa zidebe kapena rotor mu kabati yoteteza zachilengedwe (makamaka mu virology ndi mycobacteriology) kuti muchepetse chiopsezo chothawa ma aerosol.

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