Mass Flow Controllers (MFC) inopa chaiyo kuyerwa uye kutonga kwekuyerera kwemagasi.
I. Ndeupi musiyano uripo pakati peMFC neMFM?
Mass flow meter(MFM) imhando yechiridzwa chinoyera kuyerera kwegasi nemazvo, uye kuyerwa kwaro hakuna kunaka nekuda kwekushanduka kwetembiricha kana kudzvanywa, uye haidi muripo wetembiricha nekumanikidza. The mass flow controller(MFC) kwete chete. ine basa remamita ekuyerera kwemamita, asi zvinonyanya kukosha, inogona kudzora kuyerera kwegasi, ndiko kuti, mushandisi anogona kuseta kuyerera zvinoenderana nezvavanoda, uye iyo MFC inongoerekana yachengeta kuyerera kusingayereki pane yakatarwa kukosha, kunyangwe kana iyo system pressure Kuchinja kana kushanduka kwe ambient tembiricha hazvizokonzerese kuti ibve pane yakatarwa kukosha.Iyo mass flow controller chinhu chakatsiga chekuyerera, chinova gasi steady kuyerera mudziyo unogona kusetwa nemaoko kana kudzorwa otomatiki nekubatanidza nekombuta.Misa inoyerera mamita inoyera chete asi haidzore.Iyo mass flow controller ine valve yekudzora, iyo inogona kuyera uye kutonga gasi kuyerera.
II.Chii chimiro uyeoperation musimboti?
1, Chimiro
2, Operation Principle
Kana iyo inoyerera ichipinda pombi yekudya, yakawanda yekuyerera inopfuura nemugero we diverter, chikamu chidiki chinopinda mu capillary tube mukati me sensor.Nekuda kwechimiro chakakosha che
iyo diverter chiteshi, zvikamu zviviri zvekuyerera kwegasi zvinogona kuenzana zvakananga.Iyo sensor inofanopisa uye inopisa, uye tembiricha mukati yakakwira kupfuura tembiricha yemhepo inopinza.Panguva ino, kuyerera kwehuwandu hwechikamu chidiki chegasi chinoyerwa nemusimboti wekupisa kupisa necapillary chubhu uye musimboti wekushisa musiyano calorimetry.Kuyerera kwegasi kuyerwa nenzira iyi kunogona kufuratira mhedzisiro yekupisa uye kumanikidza.Chiratidzo chekuyeresa chinoyerera chakaonekwa ne sensor chinoiswa kune redunhu bhodhi uye chakasimudzwa uye chinobuda, uye basa reMFM rinopedzwa.Kuwedzera PID yakavharwa loop otomatiki kudzora basa kune redunhu bhodhi, Enzanisa iyo yekuyerera kuyerwa chiratidzo chinoyerwa ne sensor neyakaiswa chiratidzo chinopihwa nemushandisi.Kubva pane izvi, valve yekudzora inodzorwa kuitira kuti chiratidzo chekuyerera chive chakaenzana nechiratidzo chakaiswa, nokudaro kuona basa reMFC.
III.Zvishandiso uye maitiro.
MFC, iyo inoshandiswa zvakanyanya muminda se: semiconductor uye IC kugadzira, yakakosha zvinhu sainzi, indasitiri yemakemikari, peturu indasitiri, indasitiri yemishonga, kuchengetedza kwezvakatipoteredza uye vacuum system kutsvagisa, nezvimwewo . , oxidation, epitaxy, CVD, plasma etching, sputtering, ion implantation;vacuum deposition midziyo, optical fiber kunyunguduka, micro-reaction zvishandiso, kusanganisa & kuenzanisa gasi system, capillary flow control system, gasi chromatograph uye zvimwe zviridzwa zvekuongorora.
MFC inounza kurongeka kwepamusoro, kudzokororwa kwakanaka, kukurumidza kupindura, kupfava-kutanga, kuvimbika kuri nani, dzakasiyana siyana dzakasiyana-siyana dzekumanikidza kwekushanda (kushanda kwakanaka mukumanikidza kwakanyanya uye vacuum mamiriro), nyore nyore kushanda, kuchinjika kuisirwa, kunogoneka kubatana nePC kuita otomatiki. kutonga kune vashandisi 'system.
IV.Nzira yekuziva uye kubata nayo failures?
Kambani yedu ine nyanzvi mushure mekutengesa-injiniya, inogona kukubatsira kugadzirisa matambudziko mukuisa uye kushandisa.
Nguva yekutumira: Jul-29-2022