Chibelarusi

Ma 20mm Caps okhala ndi Septa adapangidwa makamaka kuti asindikize motetezeka komanso kusanthula molondola zitsanzo zapamutu pamakonzedwe a labotale. Zipewazi zimakhala ndi mainchesi 20 mm, kuwonetsetsa kuti ndizolimba komanso zodalirika pamabotolo a crimp headspace. Septa, yopangidwa ndi zipangizo zamtengo wapatali, imapereka chitsanzo chabwino kwambiri popewa kuipitsidwa ndi kutuluka kwa nthunzi panthawi yosungira ndi kusanthula.

Septum ya 20mm imapangidwa ndi PTFE\/silicone fusion, yomwe imakhala ndi inerteness yabwino kwambiri ndipo imatha kugwiritsidwa ntchito kubayidwa kangapo. Makulidwe ake ndi 3mm, ndipo PTFE ndi pafupifupi 0.08mm. Chophimba cha botolo chopanda kanthu cha clamp-top chimapangidwa ndi aluminiyumu yachitsulo

Disiki yolimba ya PTFE imapereka mwayi wopambana wamankhwala motsutsana ndi zosungunulira zankhanza kwambiri. Nembanemba yopyapyala imalola kulowa mosavuta ndi singano zambiri. Septa za PTFE sizimasinthidwa. Ayenera kugwiritsidwa ntchito ndi nthawi yaifupi yozungulira kapena jekeseni imodzi.

Kugwirizana kapena kukana kwamankhwala kwa 20mm Gray Butyl Septa yokhala ndi zitsanzo ndi zosungunulira zitha kufunsidwa ndi wogulitsa wa Aijiren. Kulimba kwa Butyl kumapangitsa 20mm Gray Butyl Septa kukhala yoyenera kubayidwa kapena kusungidwa kangapo. 20mm Gray Butyl Septa ili ndi makulidwe a 3mm, yomwe ili ndi mawonekedwe abwino osindikizira ndipo imathandizira kubowola kwa singano ya autosampler. Sichikhuthala mokwanira kuti chikhudze puncture. PTFE ndiyomwe imakaniza kwambiri septum, ndipo njira yolumikizirana ya Aijiren imapangitsa Septa kukhala yosavuta kugwa.

Aijiren's butyl ndi PTFE composite Septa nthawi zambiri amagwiritsidwa ntchito mu 20mm Aluminium Crimp Cap Cap. Kuphatikizika kwa Kutsekekaku ndikoyenera kwa 20mm crimp headspace Mbale. Makulidwe a 3mm a Septa ndi osavuta kusindikiza ndipo sangawonongeke ndi kubowola. Mutu wachitsanzo. Monga kugulitsa mwachindunji kufakitale, Aijiren amakupulumutsirani mtengo wogulitsidwa wa omwe amagawa apakati. Mtengowu ndi wopikisana kwambiri ndipo ubwino wake waumisiri umapereka chitsimikizo chodalirika chamtundu uliwonse wazinthu zomwe zimatumizidwa kunja kwa fakitale, kotero kuti makasitomala azigwiritsa ntchito motsimikizika.

PTFE wosanjikiza wa Aijiren's 20mm PTFE Septa gulu diaphragm ikugwirizana ndi reagent. Ndi mankhwala inert, kugonjetsedwa ndi zidulo, alkalis, kutentha ndi adhesion. Ngakhale kutentha kwambiri, sikungathe kugwira ntchito ndi ma acid, ma alkalis kapena oxidants amphamvu. Nthawi yomweyo, elasticity ya mphira silikoni kapena silikoni wosanjikiza angatsimikizire kusindikiza ntchito; Aijiren amatsata kasamalidwe kokhazikika kopanga kuti atsimikizire mtundu wazinthu. Mankhwalawa ndi oyera ndipo angagwiritsidwe ntchito mwachindunji popanda kuchapa.

Kuphatikiza apo, zinthu za Butyl zimatsimikizira kuti Septa siyosavuta kupunduka, ngakhale itagwiritsidwa ntchito kwa nthawi yayitali, imatambasulidwa. Aijiren amagwiritsa ntchito zipangizo zapamwamba kwambiri, zomwe zimatsimikizira kuti Butyl Septa sidzathyola ndikuyipitsa chitsanzocho chikalowetsedwa ndi singano ya jekeseni panthawi yake.

PTFE-wosakaniza septa ndi oyenera kugonjetsa kuwonongeka, zomwe zimachitika chifukwa cha kutentha kwautali, komwe kumawonedwa mu septa ya rabara ya silikoni. Kuwonongekaku kumabweretsa kusokonekera koyambira komanso nsonga zowonjezera. Nthawi zambiri imakonzedwa ndi nkhope ya PTFE kutengera zonyamula.

Ma septa opangidwa ndi 20mm awa ndi zoyimitsa zotuwa za butyl zimapereka magwiridwe antchito okhazikika pamabotolo a labotale. Mapangidwe awo a 3mm wandiweyani amatsimikizira kulowa kwa singano, zotulutsa zochepa komanso chitetezo choyera. Zoyenera kusanthula nthawi zonse, kukonzekera zitsanzo ndi ntchito zosungirako.