Iimpompo zePeristalticbandakanyaiimpompo ezincinci ze-peristaltic, Iimpompo ze-micro-peristaltic ze-12-volt, iimpompo ezincinci ze-peristaltic,iimpompo ezincinci ze-peristaltickunye nezinye iimodeli ezinemisebenzi emininzi. Ngenxa yokukwazi kwazo ukuthutha umthamo ochanekileyo wolwelo, zisetyenziswa kakhulu kumayeza, ukutya neziselo, unyango lwamanzi, uphando lwelabhoratri kunye namanye amashishini. Nangona kunjalo, njengoko ixesha lihamba, ezinje ngokuguguleka kwemibhobho, ukushukuma kwemoto okanye iiSetingi kunye nezinye izinto ziya kunciphisa ukuchaneka, ngakumbi kwinkqubo encinci, ebuthathaka ngakumbi kumacandelo oxinzelelo lokusebenza. Ukulinganiswa rhoqo kweepompo ze-peristaltic -- nokuba ziiyunithi zoshishino eziqhelekileyo okanye ezikhethekileyo.iimpompo ezincinci ze-peristaltic-- kubalulekile ekuqinisekiseni ukusebenza okuqhubekekayo, ukuhlangabezana nemigangatho yomgangatho, kunye nokuphepha iimpazamo ezibizayo. Kule tutorial, siza kukukhokela kwinkqubo epheleleyo yokulinganisa ipompo ye-peristaltic, ukusuka ekulungiseleleni ukuya ekuqinisekiseni, izigqubuthelo zedesktop kunye nezixhobo eziphathwayo (ezifanaIpompo encinci ye-peristaltic ye-12 v) amanyathelo aphambili.

Kutheni kufuneka ulinganise iimpompo ze-peristaltic?

Ngaphambi kokuba uqonde amanyathelo okulinganisa, kubalulekile ukuqonda ukuba kutheni le nkqubo iyimfuneko. Iimpompo zePeristaltic zixhomekeke kwindlela yokujikeleza ejikelezayo ukuze zicinezele ipayipi kwaye zityhale ulwelo ludlule. Ukusetyenziswa kakhulu kunokubangela ukuba ipayipi yoluleke, iqine okanye iqhekeke, kwaye isantya semoto sinokuphambuka kwixabiso elibekiweyo. Ukungaphumeleli ukulinganisa kunokukhokelela kwiingxaki ezilandelayo.
- Ukungangqinelani kwenkqubo: Ukuhanjiswa kolwelo ngendlela engafanelekanga ngexesha lokwenziwa kunokubangela iziphene zemveliso okanye ukungaphumeleli kwebhetshi.
- imiba yokuthobela imithetho: amashishini ezixhobo zamayeza nezonyango kufuneka athobele imigangatho yolawulo (umz., i-FDA, i-ISO), umlinganiselo oqhelekileyo rhoqo.
-Inkunkuma kunye neendleko: Ulwelo olugqithisileyo okanye olunganelanga lunokubangela inkunkuma yezinto kwaye lunokukhokelela ekusetyenzisweni ngokutsha kwemveliso okanye kwiinkunkuma.
- Impazamo yelebhu: Kwimeko yophando, ukuhanjiswa kolwelo ngokungachanekanga kunokuphazamisa iziphumo zovavanyo.
Ngokubanzi, ipompo ye-peristaltic kufuneka ilinganiswe rhoqo kwiinyanga ezi-3-6; Ukulinganisa kufuneka kwenziwe rhoqo ukuba kusetyenziswa rhoqo, kusetyenziswa ulwelo olurhabaxa, okanye kusetyenziswa kwiindawo ezirhabaxa.

Ukulungiselela ngaphambi kokulinganisa: Izixhobo kunye nemiyalelo yokhuseleko

Ukulungiselela ngokuchanekileyo kunokuqinisekisa inkqubo yokulinganisa egudileyo nechanekileyo. Ngaphambi kokuba uqale, yiba nezi zixhobo zilandelayo kwaye ulandele imigaqo yokhuseleko:
1. Izixhobo nezixhobo ezifunekayo
-Isitya esicocekileyo nesomileyo: ibhotile encinci okanye iflaski enomthamo owaziwayo (umzekelo, i-50mL okanye i-100mL) yokuqokelela ulwelo.
-Ibhalansi echanekileyo: Ibhalansi enesisombululo esincinci se-0.01g (umthamo omncinci) okanye i-0.1g (umthamo omkhulu) sokulinganisa ulwelo oluqokelelweyo.
- Isibali-xesha: iwotshi yokumisa okanye isibali-xesha sedijithali sokulinganisa ixesha lokuqokelelwa kolwelo (uninzi lweempompo zinesibali-xesha esakhelwe ngaphakathi, kodwa zisebenzisa isibali-xesha esahlukileyo ukuqinisekisa ukuchaneka).
- Ulwelo lokulinganisa: sebenzisa ulwelo olufanayo olusetyenziswa yipompo kwimisebenzi yemihla ngemihla (umz., amanzi okusetyenziswa ngokubanzi, isinyibilikisi kwizicelo zemizi-mveliso). Amanzi anyibilikisiweyo alungele ukuvavanywa kokuqala kuba ubuninzi bawo, i-1g/mL kwi-20°C, yenza kube lula ukubala umthamo.
- Ityhubhu entsha yepompo (ukhetho): Ukuba ityhubhu yepompo ekhoyo igugile, yitshintshe ngaphambi kokulinganisa ukuze ingachaphazeli iziphumo zokulinganisa.
- Incwadi yomsebenzisi: Nceda ujonge isikhokelo sokuseta ipompo esibonelelwe ngumvelisi (umz. ukuhambelana kobungakanani betyhubhu yepompo, uluhlu lwesantya).
- iimveliso zokucoca: ipompo, umbhobho wepompo kunye neesuphu zokucoca okanye ilaphu lesikhongozeli, ukuze kuthintelwe ungcoliseko oluhambelanayo.

2. Izinto eziqwalaselwayo kukhuseleko
- Nqamla ipompo ukuba ufuna ukutshintsha umgca okanye ukulungisa iindawo zoomatshini.
- Nxiba iiglavu, iiglasi zeglasi, kunye neengubo zelebhu ukuba usebenzisa ulwelo oluyingozi (umz., iikhemikhali, izinto ezirhabaxa). Nceda usebenze kwindawo enomoya ococekileyo.
- qiniseka ukuba ipompo ibekwe kwindawo ezinzileyo, ukuze kuthintelwe ukugcwala kolwelo okanye inkunkuma.
- Ukuba umgca sele ukhe wachaphazeleka zizinto ezirhabaxa ngaphambili, hlambulula umgca ngolwelo olungathathi cala olufana namanzi ngaphambi kokuba uwulinganise.

Amanyathelo okulinganisa ipompo yePeristaltic ngokweenkcukacha

Esi sikhokelo sisebenzisa ukulinganisa okusekelwe kubunzima, okwangoku yeyona ndlela ithembekileyo nesetyenziswa kakhulu yokulinganisa ipompo ye-peristaltic. Kukusebenzisa ulwelo ubudlelwane phakathi kobunzima kunye nomthamo (= ubunzima/ubuninzi bomthamo) ukuze kulinganiswe ngokuchanekileyo.
Inyathelo 1: seta ipompo kunye nezixhobo
1. Faka ipayipi: Ukuba ipayipi kufuneka itshintshwe, yifake entlokweni yepompo ngokwemiyalelo yomenzi kwaye uqinisekise ukuba ihambelana ngokufanelekileyo nerola (ukungaphumeleli ukuhambelana kuya kubangela ukuhanjiswa kolwelo olungalinganiyo).
2. Ukufakwa kolwelo kwimpompo: qhagamshela umbhobho wokungena kolwelo kwitanki yokugcina ulwelo lokulinganisa, kwaye uqhagamshele umbhobho wokuphuma kolwelo kwisikhongozeli sokuqokelela. Qalisa ipompo okwethutyana ukuze ukhuphe amaqamza omoya kwipayipi - amaqamza anokubangela ukufundwa komthamo okungachanekanga.
3. Zero ibhalansi: Beka isitya sokuqokelela esicocekileyo nesomileyo kwibhalansi echanekileyo uze ucinezele iqhosha elithi "Khupha" ukuze usete kwakhona ukufundwa ukuya kwi-0g. Oku kususa impembelelo yobunzima besitya kwimilinganiselo yokugqibela.
4. Ukuseta iiparameter zepompo: sebenzisa iphaneli yokulawula ukulungisa ipompo kwisantya okanye isantya esifunekayo (umzekelo, i-10 ml/min). Bhala phantsi iiSetingi ukuze zisetyenziswe.

Inyathelo lesi-2: Qokelela ulwelo lokulinganisa
1. Qalisa isibali-xesha kunye nepompo: qala isibali-xesha kunye nepompo ngaxeshanye ukuze uqale ukuqokelela ulwelo. Kwizinga lokuhamba elincinci, ≤10mL/min, kuqokelelwe imizuzu emi-5-10 ukuze kuncitshiswe iimpazamo zokulinganisa. Kwizinga lokuhamba elikhulu (≥50mL/min), qokelela imizuzu eli-1-2.
2. Ukuma ngokuchanekileyo: ekupheleni kwesibali-xesha, vala ipompo ngoko nangoko kwaye uphephe ukuqokelelana kakhulu. Emva kokuma, qiniseka ukuba akukho manzi angena kwisikhongozeli esivela kumbhobho wokukhupha.

Inyathelo lesi-3: Bala izinga lokwenyani lokuhamba kwamanzi
1. Ukulinganisa ulwelo oluqokelelweyo: bhala phantsi ubunzima obupheleleyo besikhongozeli kunye nolwelo. Ekubeni isikhongozeli sasixotyulwe ngaphambili, olu vavanyo lwaluyisisindo esipheleleyo solwelo ngeegrama.
2. Guqula ubunzima bube yivolumu: Bala umthamo wokwenyani wolwelo oluhanjiswayo usebenzisa le fomyula ilandelayo:
Umthamo wokwenyani (mL) = ubunzima obupheleleyo (g)/ubuninzi bolwelo (g/mL) Umzekelo, ukuba uqokelele iigram ezingama-45 zamanzi acociweyo (ubuninzi = 1 g/mL), umthamo wokwenyani ubuya kuba yi-45 mL.
3. Isantya sokuhamba kwamanzi: ivolumu yokwenyani eyahlulwe ngexesha lokuqokelela (imizuzu) ukuze kufunyanwe isantya sokuhamba kwamanzi sokwenyani:
Izinga lokuhamba kwamanzi lokwenyani (mL/min) = umthamo wokwenyani (mL)/Ixesha lokuqokelelwa kwamanzi (min) Kumzekelo ongentla, ukuba ixesha lokuqokelelwa liyimizuzu emi-5: Izinga lokuhamba kwamanzi lokwenyani = 45 mL/ 5 min = 9 mL/min.

Inyathelo lesi-4: Thelekisa ukuhamba kokwenyani kunye nokuhamba okumiselweyo
Iimpazamo zokulinganisa ziyabalwa ukuze kuchongwe ukuba kufuneka uhlengahlengiso na. Ifomula yile:
Impazamo (%)=[(ukuhamba kokwenyani - seta ukuhamba)/seta ukuhamba]× 100
Uninzi lweshishini oluya kwamkela uluhlu lweempazamo yi-plus okanye minus 5%. Ukuba uwela ngaphakathi komda wepompo, ukulinganiswa kugqityiwe. Ukuba akunjalo, qhubeka nokulungisa ipompo.
Umzekelo: Ukugeleza kweseti = 10mL/min, ukugeleza okwenyani = 9mL/min. Impazamo = [(9-10)/10]× 100 = -10% (ngaphaya koluhlu olwamkelekileyo).

Inyathelo lesi-5: lungisa ipompo yamanzi
1. Lungisa ukuhamba/isantya: sebenzisa iphaneli yokulawula ipompo ukuze ulungise iiSetingi. Ukuba izinga lokuhamba lokwenyani liphantsi kunezinga lokuhamba elimiselweyo (umz. 9mL/min vs. 10mL/min), yonyusa isantya okanye izinga lokuhamba kancinci (umz., ukuya kwi-10.5mL/min).
2. Phinda ulinganise: Phinda amanyathelo 2-4 ukuze uqokelele ulwelo, ubale izinga lokuhamba kombane elitsha, kwaye ujonge umda wempazamo. Qhubeka ulungisa ide impazamo ibe ngaphakathi kwe-±5%.
3. Uvavanyo lokuqinisekisa amaxesha amaninzi: uvavanyo lokulinganisa amaxesha ama-2-3 ngokulandelelana ukuqinisekisa ukuhambelana. Ukuba iziphumo zahlukile kakhulu, jonga ukuba iityhubhu zigugile na, amaqamza, okanye ibhalansi ayilunganga.

Inyathelo lesi-6: bhala phantsi umlinganiselo
Amaxwebhu afanelekileyo abalulekile ukuze kuthotyelwe imithetho kwaye kubhekwe kuwo kwixesha elizayo. Bhala phantsi ezi nkcukacha zilandelayo:
- Inombolo yemodeli yepompo, inombolo ye-serial kunye nendawo.
- Umhla kunye nexesha lokulinganisa.
- ukusetyenziswa kolwelo lokulinganisa kunye noxinano lwalo.
- Seta "Ukuhamba" kunye "nokuhamba kwangempela".
- Kwenziwe uhlengahlengiso (umz., "Isantya esonyusiweyo ukusuka kwi-50rpm ukuya kwi-55rpm").
- Ipesenti yempazamo yokulinganisa.
- igama kunye notyikityo lwe-calibrator.
- umhla olandelayo ocwangcisiweyo wokulinganisa.

Ukupheliswa kweengxaki eziqhelekileyo zokulinganisa
Ukuba ujongene nengxaki ngexesha lokulinganisa, sebenzisa esi sikhokelo sokusombulula iingxaki ukuchonga nokusombulula ingxaki:
1. Impazamo enkulu yokulungisa (± 10% nangaphezulu)
- Unobangela: ukuguguleka okanye ukonakala kombhobho wepompo; Ubungakanani bombhobho abuchanekanga; Kukho amaqamza omoya kwityhubhu.
- isisombululo: buyisela ubungakanani betyhubhu entsha ngasekunene;Ukuze uphinde upompe igesi, susa amaqamza omoya.
2. Iziphumo ezingangqinelaniyo phakathi kovavanyo
- Isizathu: ibhalansi ayizinzanga (umzekelo, ibekwe kwindawo enomoya okanye engcangcazelayo); Uxinzelelo lwerola olungalinganiyo; Utshintsho lobushushu bolwelo (utshintsho lobuninzi kunye nobushushu).
- Isisombululo: Shintshela isibhakabhaka kwindawo ezinzileyo, engenamoya; Jonga ukuba intloko yepompo ineeroli ezikhululekileyo na (qinisa ngokwemiyalelo yomenzi); Qinisekisa ukuba ubushushu bolwelo lokulinganisa buhlala bufana (umzekelo, ukusuka kuma-20 ukuya kuma-25 ° C).
3. Akukho ulwelo oluziswayo ngexesha lokulinganisa
- Izizathu: Imibhobho ivaliwe; Ukufakelwa kwemibhobho okungalunganga; Susa amanzi amdaka.
- Isisombululo: hlamba umbhobho ukuze ususe ukuvaleka; Phinda ufake ityhubhu ngokwemiyalelo yomsebenzisi; Ukuzalisa i-accumulator.

Iingcebiso zokulungisa emva kokulinganisa
Ukuze kwandiswe ipompo ye-peristaltic emva kokuchaneka kokulinganisa kunye nobomi benkonzo:
-Ukuhlolwa rhoqo: Jonga rhoqo emva kweeveki ezi-2-4 ukuba akukho mifantu, ukunwebeka okanye ukuguguleka. Ukuba kufunyaniswe ukuba umbhobho wonakele, wutshintshe ngoko nangoko.
- Coca intloko yepompo: Susa inkunkuma okanye ulwelo olomileyo kwiirola kunye nendlu ukuthintela ukungqubana kunye nokucinezelwa okungalinganiyo.
- Ukugcinwa ngokufanelekileyo kweetyhubhu zerabha: Gcina iityhubhu zerabha ezingasetyenziswanga kwindawo epholileyo neyomileyo, kude nelanga elithe ngqo (ukukhanya kwe-ultraviolet kunokonakalisa iityhubhu zerabha).
- Hlela umlinganiselo wesiqhelo: Namathela kwishedyuli yomlinganiselo emiselweyo (umz., kanye kwiinyanga ezi-3) kwaye uhlengahlengise ngokwendlela osetyenziswa ngayo.

Iingcinga zokugqibela
Ipompo ye-peristaltic yokulinganisa yinkqubo elula, iqinisekisa ukuchaneka, ukuthobela imithetho, kunye nokonga iindleko. Ngokulandela esi sikhokelo senyathelo ngenyathelo, ukusuka ekulungiseleleni ukuya kumaxwebhu, ungagcina ukusebenza okulinganayo kwaye uphephe iimpazamo kwizicelo eziphambili. Khumbula ukusebenzisa le ndlela esekelwe kwi-weighted ukuqinisekisa ukuthembeka, ukususa iingxaki ngexesha, kunye nokurekhoda yonke imisebenzi yokulinganisa ukuze ihambelane nemithetho nemigaqo. Ngokusebenzisa ukulinganisa rhoqo kunye nokugcinwa, ipompo yakho ye-peristaltic iya kubonelela ngeziphumo ezichanekileyo kwiminyaka embalwa ezayo.