Nzira yekutarisa antifreeze ne refractometer?
Zviri mukati
Kushanda musimboti uye kupatsanura
A refractometer inoshanda pamusimboti werefraction: kana maranzi emwenje achipfuura kubva kune imwe yemvura yepakati kuenda kune imwe, anokotama pamakona akasiyana kune yakajairika mutsara pakati pemasvikiro maviri. Iko kona yerefraction inoenderana nekuumbwa kwepakati uye pane tembiricha. Sezvo kusungirirwa kweimwe komboni mumhinduro kunowedzera, ndizvo zvinoitawo dhigirii rekupeta kwemwenje wechiedza. Chiyero cheichi refraction chinotarisa chimiro chechimiro chemvura, kunyanya, kuwanda kwayo. Zvinwiwa zvinopfuta kupfuura mvura (zvine giravhiti yakakwira) zvinotenderedza chiedza kuburikidza neprism zvakanyanya kudarika zvinwiwa zvepasi density. Kazhinji, kuyedzwa kwakadaro kunoitwa pasi pemamwe mamiriro ekupisa, sezvo tembiricha inokanganisa zvakanyanya kona yerefraction.
Paunenge uchishandira motokari, zvakakosha kuyera nzvimbo yechando yejini inotonhorera, kunyanya mushure mokunge yasanganiswa nemvura. Antifreeze refractometer inobatsira kuona kunaka kweinotonhorera. Tichifunga kuti iyo yakakodzera antifreeze kuumbwa inoramba iri muchimiro chemvura kunyangwe mukutonhora kwakanyanya, injini inogara yakachengetedzwa zvakavimbika.
Refractometers inorongwa maererano nemaitiro maviri:
- Maererano nenzira yekuverenga mibairo yekuyera. Zviridzwa zvemhando dzedhijitari neanalogi zvinogadzirwa. Mune yekutanga, chiratidzo chinodiwa chinoratidzwa pachiratidziro chekuratidzira, mune yechipiri, chiyero chekuyera chinotorwa pachiyero chedhijitari. Antifreeze refractometers ndiyo inonyanya kuve yemhando yeanalogi: iyo yakachipa zvakanyanya uye yakawanda compact, uye yakanyanya-yepamusoro kuverenga kuverenga haidiwe kazhinji.
- Nekugadzwa. Kune zvekurapa uye zvehunyanzvi refractometers. Zvishandiso zvekurapa zvigadziriso zvehunyanzvi, nepo zvehunyanzvi zvinonyanya kuitika: musevhisi yemotokari, semuenzaniso, zvinogona kushandiswa kwete kungoona mhando yeantifreeze, asiwo kuongorora kuwanda kwe electrolyte mumabhatiri.
Kune zvakare yakamira uye nhare refractometers. Midziyo yemaitiro yakamira yakafanana nemaikorosikopu pakuonekwa, uye inopihwa yakazara nezvikero. Chiyero chinoyerwa kuti iverenge inodiwa parameter kukosha, iyo inorerutsa maitiro ekuyera.
Refractometer mudziyo uye kugadzirira basa
Chigadzirwa chacho chine zvikamu zvinotevera:
- Imba yepurasitiki yakasimba.
- Iyo chaiyo refractometer.
- Kuchenesa kupukuta.
- Seti yemachubhu ekudhonza (kazhinji matatu)
- Calibrating screwdriver.
Iko kuita kwakasiyana-siyana kweiyo refractometer kunovimbiswa nekugona kuita zvinotevera zviyero:
- Kuyera tembiricha yechando yemotokari antifreeze yakavakirwa paethylene glycol kana propylene glycol.
- Kuona iyo chaiyo giravhiti yebhatiri asidhi uye kuwana ruzivo rwekushanda nezve mamiriro ekuchaja kwebhatiri.
- Kuyera kuumbwa kwe ethanol kana isopropyl alcohol based fluid inoshandiswa sewindshield washer.
Kuverenga kwezviratidzo kunoitwa pazvikero, chimwe nechimwe chazvo chinoitirwa imwe mhando yemvura. Iyo antifreeze refractometer inoda kuverengerwa isati yatanga kushandiswa. Nechinangwa ichi, mvura yepombi inoshandiswa, iyo iyo chiyero chechiyero chinofanira kunge chiri pa0.
Nzira yekushandisa sei optical refractometer?
Kutevedzana kwezviito zvinotorwa zvinoenderana nerudzi rwe refractometer. Paunenge uchishandisa analog refractometer, sampuli inoiswa pachivharo uye prism, uye inobatwa muchiedza kuti uone chiyero, chiri mukati mekesi.
Digital refractometers inoda kuti donhwe remhinduro yebvunzo iiswe mutsime rakakosha. Ichi chibhorani chinovhenekerwa nemwenje sosi, kazhinji LED, uye mudziyo wekuyeresa unodudzira kufambisa kwechiedza kuita indekisi refractive kana chero chikamu icho chiridzwa chakarongerwa kuverenga.
Kuti uwane mhedzisiro, zvakakwana kuisa 2 ... madonhwe mana emvura yakaongororwa muprism kana mutsime uye kugadzirisa chivharo - izvi zvichavandudza kuyerwa kwechiyero, sezvo mvura yacho ichave yakanyanya kugoverwa pamusoro peprism. Zvadaro (yechiridzwa chemaziso) nongedza chikamu cheprism cherefractometer panzvimbo yechiedza, uye tarisa ziso kusvikira chiyero chanyatsooneka.
Chikero chinoverengwa panzvimbo iyo nzvimbo dzine rima uye dzakajeka dzinosangana. Kune refractometer yedhijitari, mhedzisiro yaunoda inoratidzwa mushure memasekondi mashoma pachiratidziro.
Tembiricha yekuyera yezviyero ndeye 200C, kunyangwe muripo otomatiki wakagadzirirwa huwandu 0...300C. Kureba kwe refractometer hakupfuuri 160 ... 200 mm. Inofanira kuchengetwa yakaoma uye yakachena.
Antifreeze refractometer inokodzera kuona kuwanda kwemafuta ekuzora kana ma indices avo erefractive ari mukati meiyo tekinoroji renji yechishandiso ichi. Kuti uite izvi, dhizaini reBrix rinogara rakagadzirirwa uye hunhu hunowanikwa hunoshandurwa kuita chiratidzo chehuremu hwepakati akayerwa.
