Mapampu a Peristalticphatikizanimapampu ang'onoang'ono a peristaltic, Mapampu a micro-peristaltic a 12-volt, mapampu ang'onoang'ono a peristaltic,mapampu ang'onoang'ono a peristalticndi mitundu ina yogwira ntchito zambiri. Chifukwa cha kuthekera kwawo kunyamula kuchuluka kwa madzi enieni, amagwiritsidwa ntchito kwambiri mu mankhwala, chakudya ndi zakumwa, kuchiza madzi, kafukufuku wa labotale ndi mafakitale ena. Komabe, pakapita nthawi, monga kuwonongeka kwa mapaipi, kuyendetsa galimoto kapena Zosintha ndi zina zimachepetsa kulondola, makamaka mu dongosolo laling'ono, lodziwika bwino ndi zigawo zopsinjika zogwirira ntchito. Kuwongolera nthawi zonse kwa mapampu a peristaltic -- kaya ndi mayunitsi wamba amakampani kapena apadera.mapampu ang'onoang'ono a peristaltic-- ndikofunikira kwambiri kuti zitsimikizire kuti magwiridwe antchito akuyenda bwino, kukwaniritsa miyezo yabwino, komanso kupewa zolakwika zokwera mtengo. Mu phunziroli, tikutsogolerani munjira yonse yowunikira pampu ya peristaltic, kuyambira kukonzekera mpaka kutsimikizira, zophimba za desktop ndi zida zonyamulika (mongaPampu ya mini peristaltic ya 12 v) masitepe ofunikira.

Nchifukwa chiyani mapampu a peristaltic amakonzedwa?

Musanamvetse njira zoyezera, ndikofunikira kumvetsetsa chifukwa chake njirayi ndi yofunika. Mapampu a Peristaltic amadalira makina ozungulira kuti atseke payipi ndikukankhira madziwo. Kugwiritsa ntchito mopitirira muyeso kungayambitse kuti payipi itambasulidwe, kuuma kapena kusweka, ndipo liwiro la injini lingasinthe kuchokera pamtengo womwe wayikidwa. Kulephera kuyezera kungayambitse mavuto otsatirawa.
- Kusasinthasintha kwa njira: Kusapereka madzi molakwika panthawi yopanga kungayambitse zolakwika kapena kulephera kwa batch.
- nkhani zokhuza kutsata malamulo: makampani opanga mankhwala ndi zida zachipatala ayenera kutsatira miyezo yoyendetsera ntchito (monga FDA, ISO), kuwerengera koyenera nthawi zonse.
-Kutaya ndi mtengo: Kuchuluka kapena kusakwanira kwa madzi kungayambitse zinyalala ndipo kungayambitse kukonzanso kapena kutaya zinthu.
- Cholakwika cha mu labotale: Pa kafukufuku, kuperekedwa kwa madzi molakwika kungapangitse zotsatira za mayeso kukhala zopanda pake.
Kawirikawiri, pampu ya peristaltic iyenera kuyezedwa miyezi 3-6 iliyonse; Kuyezera kuyenera kuchitika pafupipafupi ngati ikugwiritsidwa ntchito mosalekeza, pogwira madzi okhuthala, kapena pogwira ntchito m'malo ovuta.

Kukonzekera musanayese: Zida ndi malangizo achitetezo

Kukonzekera koyenera kungathandize kuti pakhale njira yolondola komanso yolondola yowerengera. Musanayambe, khalani ndi zida zotsatirazi ndipo tsatirani njira zodzitetezera:
1. Zida ndi zipangizo zofunika
-Chidebe choyera ndi chouma: beaker kapena botolo laling'ono lodziwika bwino (mwachitsanzo, 50mL kapena 100mL) losonkhanitsira zakumwa.
-Kulinganiza bwino: Kulinganiza kokhala ndi mphamvu ya osachepera 0.01g (voliyumu yaying'ono) kapena 0.1g (voliyumu yayikulu) poyezera madzi osonkhanitsidwa.
- Chowerengera nthawi: wotchi yoyimitsa kapena chowerengera nthawi cha digito kuti muyeze nthawi yosonkhanitsa madzi (mapampu ambiri ali ndi chowerengera nthawi chomangidwa mkati, koma amagwiritsa ntchito chowerengera nthawi chosiyana kuti atsimikizire kulondola).
- Madzi oyezera: gwiritsani ntchito madzi omwewo omwe amagwiritsidwa ntchito ndi pampu tsiku ndi tsiku (monga madzi ogwiritsidwa ntchito nthawi zonse, zosungunulira zogwiritsidwa ntchito m'mafakitale). Madzi oyeretsedwa ndi abwino kwambiri poyang'aniridwa koyamba chifukwa kuchuluka kwake, 1g/mL pa 20°C, kumapangitsa kuti kuwerengera kwa voliyumu kukhale kosavuta.
- Chubu chatsopano cha pampu (ngati mukufuna): Ngati chubu chomwe chilipo chapampu chawonongeka, chisintheni musanachikonze kuti chisakhudze zotsatira za kukonzedwa.
- Buku lothandizira: Chonde onani malangizo okhazikitsira pampu omwe aperekedwa ndi wopanga (monga kuyanjana kwa kukula kwa chubu cha pampu, kuchuluka kwa liwiro).
- zinthu zoyeretsera: zopukutira kapena nsalu zotsukira pampu, chitoliro cha pampu ndi zopukutira pa chidebe, kuti tipewe kuipitsidwa ndi zinthu zina.

2. Zinthu zofunika kuziganizira pa chitetezo
- Chotsani pampu ngati mukufuna kusintha chingwe kapena kusintha ziwalo za makina.
- Valani magolovesi, magalasi, ndi malaya a labu ngati mukugwiritsa ntchito zakumwa zoopsa (monga mankhwala, zinthu zowononga). Chonde gwirani ntchito pamalo opumira bwino.
- onetsetsani kuti pampu yaikidwa pamalo okhazikika, kuti madzi asasefukire kapena kutaya madzi.
- Ngati mzerewo udakumanapo ndi zinthu zowononga kale, tsukani mzerewo ndi madzi osalowerera monga madzi musanawunikenso.

Masitepe owerengera mapampu a Peristaltic mwatsatanetsatane

Malangizo awa amagwiritsa ntchito kuwerengera kulemera, komwe ndi njira yodalirika komanso yogwiritsidwa ntchito kwambiri pakuwerengera pampu ya peristaltic. Ndi kugwiritsa ntchito madzi ubale pakati pa kulemera ndi kuchuluka (= kulemera/kuchuluka kwa voliyumu) ​​kuti muyeze molondola.
Gawo 1: khazikitsani pampu ndi zida
1. Ikani payipi: Ngati payipi ikufunika kusinthidwa, ilowetseni mu mutu wa pampu motsatira malangizo a wopanga ndikuwonetsetsa kuti yalumikizidwa bwino ndi chozungulira (kulephera kuigwirizanitsa kudzapangitsa kuti madzi asatuluke mofanana).
2. Kulowetsa madzi mu pampu: kulumikiza chitoliro cholowera madzi mu thanki yosungira madzi, ndikulumikiza chitoliro chotulutsira madzi mu chidebe chosonkhanitsira. Yambitsani pampu mwachidule kuti mutulutse thovu la mpweya mu payipi - thovu lingayambitse kuwerenga kosalondola kwa voliyumu.
3. Zero pamlingo woyenera: Ikani chidebe chotsukira choyera komanso chouma pamlingo woyenera ndikudina batani la "Peel" kuti mubwezeretse kuwerenga kufika pa 0g. Izi zimachotsa mphamvu ya kulemera kwa chidebe pa muyeso womaliza.
4. Kukhazikitsa magawo a pampu: gwiritsani ntchito gulu lowongolera kuti musinthe pampu kuti igwirizane ndi liwiro kapena liwiro lomwe mukufuna (mwachitsanzo, 10 ml/min). Lembani Zokonda kuti mugwiritse ntchito.

Gawo 2: Kusonkhanitsa madzi oyeretsera
1. Yambitsani nthawi ndi pompa: yambani nthawi ndi pompa nthawi yomweyo kuti muyambe kusonkhanitsa madzi. Pa kuchuluka kwa madzi pang'ono, ≤10mL/mphindi, mphindi 5-10 zinasonkhanitsidwa kuti muchepetse zolakwika muyeso. Pa kuchuluka kwa madzi (≥50mL/mphindi), sonkhanitsani kwa mphindi 1-2.
2. Kuyimitsa molondola: kumapeto kwa nthawi, nthawi yomweyo tsekani pampu ndipo pewani kusonkhanitsa mopitirira muyeso. Mukayimitsa, onetsetsani kuti palibe madzi omwe akutuluka mu chidebe kuchokera ku chitoliro chotulutsira madzi.

Gawo 3: Werengani kuchuluka kwa madzi omwe akuyenda
1. Kuyeza madzi osonkhanitsa: lembani kulemera konse kwa chidebe ndi madzi. Popeza chidebecho chinali chitasefedwa kale, kuwerenga kumeneku kunali kulemera konse kwa madzi mu magalamu.
2. Sinthani kulemera kukhala voliyumu: Werengani voliyumu yeniyeni ya madzi operekedwa pogwiritsa ntchito njira iyi:
Kuchuluka kwenikweni (mL) = kulemera konse (g)/kuchuluka kwa madzi (g/mL) Mwachitsanzo, ngati mutasonkhanitsa magalamu 45 a madzi osungunuka (kuchuluka = ​​1 g/mL), kuchuluka kwenikweni kungakhale 45 mL.
3. Kuthamanga kwenikweni kwa madzi: kuchuluka kwenikweni kogawidwa ndi nthawi yosonkhanitsa (mphindi) kuti mupeze kuthamanga kwenikweni kwa madzi:
Kuchuluka kwa madzi m'thupi (mL/min) = kuchuluka kwenikweni (mL)/Nthawi yosonkhanitsira (min) Mu chitsanzo chomwe chili pamwambapa, ngati nthawi yosonkhanitsira ndi mphindi 5: Kuchuluka kwa madzi m'thupi = 45 mL/ mphindi 5 = 9 mL/min.

Gawo 4: Yerekezerani kayendedwe kake ndi kayendedwe kake
Zolakwika pa calibration zimawerengedwa kuti zitsimikizire ngati pakufunika kusintha. Fomula yake ndi iyi:
Cholakwika (%)=[(kuyenda kwenikweni - kukhazikitsa kayendedwe)/kukhazikitsa kayendedwe]× 100
Makampani ambiri omwe amavomereza zolakwika ndi 5% kapena kuchepera. Ngati mulowa mkati mwa pompu, kuwerengera kumakhala kwatha. Ngati sichoncho, pitirizani kusintha pompu.
Chitsanzo: Kuthamanga kwa seti = 10mL/min, kuyenda kwenikweni = 9mL/min. Cholakwika = [(9-10)/10]× 100 = -10% (kupitirira malire ovomerezeka).

Gawo 5: sinthani pampu yamadzi
1. Sinthani kayendedwe/liwiro: gwiritsani ntchito gulu lowongolera pampu kuti musinthe Makonda. Ngati kuchuluka kwa kayendedwe ka madzi kuli kotsika kuposa kuchuluka kwa kayendedwe ka madzi komwe kwakhazikitsidwa (monga 9mL/min vs. 10mL/min), onjezerani liwiro kapena kuchuluka kwa kayendedwe ka madzi pang'ono (monga, mpaka 10.5mL/min).
2. Bwerezani kuwerengera: Bwerezani masitepe 2-4 kuti musonkhanitse madzi, kuwerengera kuchuluka kwa madzi atsopano, ndikuwona malire a cholakwika. Pitirizani kusintha mpaka cholakwikacho chitakhala mkati mwa ±5%.
3. Yesani kutsimikizira kangapo: yesani kutsimikizira kangapo kawiri kapena katatu motsatizana kuti muwonetsetse kuti zinthu zikuyenda bwino. Ngati zotsatira zake zimasiyana kwambiri, yang'anani ngati machubu awonongeka, thovu, kapena ngati ali ndi mulingo wolakwika.

Gawo 6: lembani calibration
Zikalata zoyenera ndizofunikira kwambiri kuti zitsatidwe ndi kutsatiridwa mtsogolo. Lembani izi:
- Nambala ya chitsanzo cha pampu, nambala yotsatizana ndi malo.
- Tsiku ndi nthawi yokonza.
- kugwiritsa ntchito madzi oyezera ndi kuchuluka kwake.
- Ikani "Kuyenda" ndi "Kuyenda kwenikweni".
- Kusintha kunapangidwa (monga, "Kuwonjezeka kwa liwiro kuyambira 50rpm mpaka 55rpm").
- Chiwerengero cha zolakwika pa calibration.
- dzina ndi siginecha ya choyezera.
- tsiku lotsatira lokonzekera kukonza.

Kuthetsa mavuto ofala kwambiri pakuwongolera
Ngati mukukumana ndi vuto panthawi yokonza, gwiritsani ntchito malangizo awa kuti mupeze ndikuthetsa vutoli:
1. Cholakwika chachikulu chokonza (± 10% kapena kupitirira apo)
- Chifukwa: kuwonongeka kapena kuwonongeka kwa chitoliro cha pampu; Kukula kwa chitoliro sikolondola; Pali thovu la mpweya mu chubu.
- yankho: sinthani kukula kwa chubu chatsopano molondola; Kuti mupompenso mpweya, chotsani thovu la mpweya.
2. Zotsatira zosasinthasintha pakati pa mayeso
- Chifukwa: kukhazikika sikukhazikika (mwachitsanzo, kuyikidwa pamalo opumira mpweya kapena ogwedezeka); Kupanikizika kosafanana kwa roller; Kusintha kwa kutentha kwa madzi (kusintha kwa kachulukidwe ndi kutentha).
- Yankho: Sinthani thambo kupita kumalo okhazikika, osakokera mpweya; Yang'anani ngati mutu wa pampu uli ndi ma roller otayirira (mangitsani motsatira malangizo a wopanga); Onetsetsani kuti kutentha kwa madzi oyezera kuli kofanana (mwachitsanzo, 20 mpaka 25 ° C).
3. Palibe madzi omwe amaperekedwa panthawi yoyezera
- Zifukwa: Mapaipi atsekedwa; Kuyika mapaipi molakwika; Chotsani madzi osungiramo madzi.
- Yankho: tsukani chitoliro kuti muchotse chotsekacho; Ikaninso chitolirocho motsatira malangizo a wogwiritsa ntchito; Kuti mudzaze chosungiramo madzi.

Malangizo okonza pambuyo pokonza
Pofuna kukulitsa pampu ya peristaltic pambuyo pa kulondola kwa calibration ndi moyo wautumiki:
-Kuyang'ana pafupipafupi: Yang'anani masabata awiri kapena anayi aliwonse ngati pali ming'alu, kutambasuka kapena kusweka. Ngati zapezeka kuti chitoliro chawonongeka, chisintheni nthawi yomweyo.
- Tsukani mutu wa pampu: Chotsani zinyalala kapena madzi ouma kuchokera m'ma rollers ndi m'nyumba kuti mupewe kukangana ndi kupsinjika kosagwirizana.
- Kusunga bwino machubu a rabara: Sungani machubu a rabara osagwiritsidwa ntchito pamalo ozizira komanso ouma, kutali ndi dzuwa (kuwala kwa ultraviolet kumatha kuwononga machubu a rabara).
- Konzani nthawi yowerengera nthawi zonse: Gwiritsani ntchito nthawi yowerengera nthawi yokhazikika (monga kamodzi pa miyezi itatu iliyonse) ndipo sinthani malinga ndi mphamvu ya kugwiritsa ntchito.

Maganizo omaliza
Kukonza pampu ya peristaltic ndi njira yosavuta, kuonetsetsa kuti kulondola, kutsatira malamulo, komanso kusunga ndalama. Potsatira malangizo awa, kuyambira kukonzekera mpaka kulemba zikalata, mutha kusunga magwiridwe antchito nthawi zonse ndikupewa zolakwika pakugwiritsa ntchito kwakukulu. Kumbukirani kugwiritsa ntchito njira yozikidwa pa kulemera kuti muwonetsetse kudalirika, kuchotsa mavuto pakapita nthawi, ndikulemba zochitika zonse zowerengera kuti zigwirizane ndi malamulo ndi malangizo. Kudzera mu kukonza ndi kukonza nthawi zonse, pampu yanu ya peristaltic ipereka zotsatira zolondola m'zaka zingapo zikubwerazi.