I-SA-6900 ezenzakalelayo i-rheology analyzer isebenzisa imodi yokulinganisa uhlobo lwekhoni/ipuleti. Umkhiqizo ubeka ukucindezeleka okulawulwayo kuketshezi okufanele kulinganiswe nge-motor ye-torque ephansi ye-inertial. I-drive shaft igcinwa endaweni ephakathi nge-magnetic levitation bearing ephansi yokumelana, edlulisela ukucindezeleka okubekiwe kuketshezi okufanele kulinganiswe futhi ikhanda lalo lokulinganisa liwuhlobo lwekhoni-ipuleti. Ukuhlolwa konke kulawulwa ngokuzenzakalelayo yikhompyutha. Izinga lokugunda lingabekwa ngokungahleliwe ebangeni le-(1 ~ 200) s-1, futhi lingalandelela ijika elinobukhulu obubili lezinga lokugunda kanye ne-viscosity ngesikhathi sangempela. Umgomo wokulinganisa udwetshwe ku-Newton Viscidity Theorem.
| Imodeli | I-SA-6900 |
| Isimiso | Igazi eliphelele: Indlela yokujikeleza; |
| I-Plasma: Indlela yokujikeleza, indlela ye-capillary | |
| Indlela | Indlela yepuleti lekhoni, |
| indlela ye-capillary | |
| Iqoqo lesiginali | Indlela yepuleti lekhoni: Ubuchwepheshe bokuhlukanisa i-raster obunembile kakhulu Indlela ye-capillary: Ubuchwepheshe bokubamba obuhlukile obunomsebenzi wokulandelela okuzenzakalelayo koketshezi |
| Imodi Yokusebenza | Ama-probe amabili, amapuleti amabili kanye nezindlela ezimbili zisebenza ngasikhathi sinye |
| Umsebenzi | / |
| Ukunemba | ≤±1% |
| CV | I-CV≤1％ |
| Isikhathi sokuhlola | Igazi eliphelele ≤30 sec/T, |
| i-plasma≤0.5sec/T | |
| Izinga lokucheba | （1～200）s-1 |
| Ukuthamba | （0～60）mPa.s |
| Ukucindezeleka okuncishisiwe | （0-12000）mPa |
| Ivolumu yokusampula | Igazi eliphelele: 200-800ul elungisekayo, i-plasma≤200ul |
| Indlela yokusebenza | I-alloy ye-titanium, i-jewel bearing |
| Isikhundla sesampula | Isikhundla sesampula esingu-90 esine-rack eyodwa |
| Isiteshi sokuhlola | 2 |
| Uhlelo loketshezi | Iphampu ye-peristaltic ecindezela kabili, i-Probe enenzwa yoketshezi kanye nomsebenzi wokuhlukanisa i-plasma ngokuzenzakalelayo |
| Isixhumi esibonakalayo | I-RS-232/485/USB |
| Izinga lokushisa | 37℃±0.1℃ |
| Ukulawula | Ishadi lokulawula le-LJ elinomsebenzi wokulondoloza, umbuzo, wokuphrinta; |
| Ukulawulwa koketshezi okungeyona i-Newtonian kokuqala okunesitifiketi se-SFDA. | |
| Ukulinganisa | uketshezi lwe-Newtonian olulinganiswa uketshezi lwe-viscosity oluyinhloko lukazwelonke; |
| Isitifiketi sokuwina uphawu olujwayelekile lukazwelonke olungeyona i-Newtonian fluid yi-AQSIQ yaseShayina. | |
| Umbiko | Vula |
1. Ukukhethwa kanye nomthamo we-anticoagulant
1.1 Ukukhetha i-anticoagulant: Kunconywa ukukhetha i-heparin njenge-anticoagulant. I-oxalate noma i-sodium citrate ingabangela ukuncishiswa kwamaseli kuthinta ukuhlangana kanye nokukhubazeka kwamaseli abomvu egazi, okuholela ekukhuleni kwe-viscosity yegazi, ngakho-ke ayifanele ukusetshenziswa.
1.1.2 Isilinganiso se-anticoagulant: ukuhlushwa kwe-heparin anticoagulant kuyi-10-20IU/mL yegazi, isigaba esiqinile noma isigaba soketshezi esinomthamo ophezulu sisetshenziselwa i-anticoagulation Agent. Uma i-anticoagulant ewuketshezi isetshenziswa ngqo, umphumela wayo wokunciphisa igazi kufanele ucatshangelwe. Iqembu elifanayo lezilingo kufanele licatshangelwe
Sebenzisa i-anticoagulant efanayo enenombolo efanayo ye-batch.
1.3 Ukukhiqizwa kweshubhu le-anticoagulant: uma kusetshenziswa i-liquid phase anticoagulant, kufanele ifakwe eshubhuni lengilazi elomile noma ebhodleleni lengilazi bese yomiswa kuhhavini. Ngemva kokomisa, izinga lokushisa lokomisa kufanele lilawulwe lingabi ngaphezu kuka-56°C.
Qaphela: Inani le-anticoagulant akufanele libe likhulu kakhulu ukuze kuncishiswe umphumela wokuxuba igazi; inani le-anticoagulant akufanele libe lincane kakhulu, ngaphandle kwalokho ngeke lifinyelele umphumela we-anticoagulant.
2. Iqoqo lamasampula
2.1 Isikhathi: Ngokuvamile, igazi kufanele liqoqwe ekuseni kakhulu esiswini esingenalutho futhi lisesimweni sokuthula.
2.2 Indawo: Uma uthatha igazi, hlala phansi bese uthatha igazi elivela endololwaneni engaphambili yemithambo yegazi.
2.3 Fushanisa isikhathi sokuvinjelwa kwemithambo yegazi ngangokunokwenzeka ngesikhathi sokuqoqwa kwegazi. Ngemva kokuba inaliti ibhoboziwe emthanjeni wegazi, khululeka ngokushesha i-cuff ukuze uthule Cishe imizuzwana emi-5 ukuqala ukuqoqwa kwegazi.
2.4 Inqubo yokuqoqwa kwegazi akufanele isheshe kakhulu, futhi umonakalo ongaba khona kumaseli abomvu egazi obangelwa amandla okugunda kufanele ugwenywe. Ngenxa yalokhu, i-lancet ububanzi bangaphakathi besihloko ingcono (kungcono ukusebenzisa inaliti engaphezu kwe-7 gauge). Akunconywa ukudonsa amandla amaningi ngesikhathi sokuqoqwa kwegazi, ukuze ugweme amandla okugunda angavamile lapho igazi ligeleza ngenaliti.
2.2.5 Ukuxubana kwesampula: Ngemva kokuba igazi seliqoqiwe, vula inalithi yomjovo, bese ufaka igazi kancane kancane epayipini lokuhlola odongeni lwepayipi lokuhlola, bese ubamba isikhungo sepayipi lokuhlola ngesandla sakho bese ulihlikihla noma ulishelele ngokunyakaza okujikelezayo etafuleni ukuze igazi lixubane ngokuphelele nomuthi wokulwa nokuvuvukala.
Ukugwema ukujiya kwegazi, kodwa ukugwema ukuthuthumela ngamandla ukuze ugweme i-hemolysis.
3. Ukulungiswa kwe-plasma
Ukulungiswa kwe-plasma kusebenzisa izindlela zendabuko zezokwelapha, amandla e-centrifugal angaba ngu-2300×g imizuzu engama-30, kanti ungqimba olungaphezulu lwegazi lukhishwa nge-Pulp, ukuze kulinganiswe i-plasma viscosity.
4. Ukubekwa kwesampula
4.1 Izinga lokushisa lokugcina: amasampula awakwazi ukugcinwa ngaphansi kuka-0°C. Ngaphansi kwezimo zokuqandisa, kuzothinta isimo segazi somzimba.
Izakhiwo zesimo kanye ne-rheological. Ngakho-ke, amasampula egazi ngokuvamile agcinwa ekushiseni kwegumbi (15°C-25°C).
4.2 Isikhathi sokubekwa: Isampula ngokuvamile ihlolwa zingakapheli amahora ama-4 ekamelweni lokushisa, kodwa uma igazi lithathwa ngokushesha, okungukuthi, uma ukuhlolwa kwenziwa, umphumela wokuhlolwa uphansi. Ngakho-ke, kufanelekile ukuvumela ukuhlolwa kume imizuzu engama-20 ngemva kokuthatha igazi.
4.3 Amasampula awakwazi ukuqandiswa futhi agcinwe ngaphansi kuka-0°C. Uma amasampula egazi kufanele agcinwe isikhathi eside ngaphansi kwezimo ezikhethekile, kufanele abhalwe uphawu. Faka esiqandisini ku-4℃, futhi isikhathi sokugcina ngokuvamile asidluli amahora ayi-12. Gcina amasampula ngokwanele ngaphambi kokuhlola, Nyikinya kahle, futhi izimo zokugcina kufanele ziboniswe embikweni wemiphumela.
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