Ini ndinoda kugadzira yemahara zvemukati izere nemazano evaverengi vangu, iwe. Ini handigamuchire yakabhadharwa mari, maonero angu ndeangu, asi kana iwe ukaona zvandinokurudzira zvichibatsira uye ukazopedzisira watenga chimwe chinhu chaunofarira kuburikidza nehumwe hukama hwangu, ndinogona kuwana komisheni pasina imwezve mari kwauri. Dzidza zvimwe
Oscilloscope inoyera kupihwa kwevoltage yechero tsime uye inoratidza voltage maringe negirafu yenguva padhijitari skrini yakanamatira pairi. Iri girafu rinoshandiswa munzvimbo dzakasiyana dzemagetsi engineering uye mushonga. Nekuda kwechokwadi uye chinomiririra chinomiririra data, oscilloscopes mudziyo unoshandiswa nevakawanda. Pakutanga kuona, zvingaite sezvisina kukosha asi zvinogona kubatsira mukunzwisisa kuti chiratidzo chiri kuita sei. Kutarisa iyo inogara ichichinja inogona kukubatsira iwe kuwana yakaomesesa dhairekitori izvo zvanga zvisingaite kuwana pasina girafu mhenyu. Isu tinokudzidzisa kuverenga oscilloscope skrini kune zvimwe zvakajairika zvekurapa uye zveinjiniya zvinangwa.
Mune ino posvo isu tichafukidza:
Zvishandiso zveOscilloscope
Iko kushandiswa kweiyo oscilloscope inowanzoonekwa nekuda kwekutsvaga. Muinjiniya yemagetsi, inopa yakajeka uye chaiyo inomiririra inomiririra yekuomesesa wave mabasa. Kunze kwezvakadzika chaiko, kuwanda, uye kukura, zvinogona kushandiswa kudzidza kune chero ruzha pamaseketi. Maumbirwo emafungu anogona kutariswa futi. Mundima yesainzi yekurapa, oscilloscopes anoshandiswa kuita bvunzo dzakasiyana pamoyo. Iko kungogara kuchinja kwemagetsi nenguva kunoshandurwa kune kurova kwemoyo. Tichitarisa girafu pane oscilloscopes, vanachiremba vanogona kutora ruzivo rwakakosha maererano nemoyo.
Kuverenga iyo Oscilloscope Screen
Mushure mekunge iwe wabatanidza ma probes kune magetsi sosi uye wakakwanisa kuwana chinobuda pachiratidziri, iwe unofanirwa kugona kuverenga uye unzwisise kuti izvo zvabuda zvinorevei. Iwo mairafu anoreva zvinhu zvakasiyana zveinjiniya uye mushonga. Isu tinokubatsira kuti unzwisise zvese nekupindura mimwe mibvunzo yakajairika.
Maitiro Ekuyera AC Voltage ne Oscilloscope?
Kusiyanisa sosi yazvino kana AC voltage inoshandura mafambiro ekuyerera zvine chekuita nenguva. Saka, iyo girafu inowanikwa kubva ku AC voltage ndeye sine wave. Tinogona verenga kuwanda, amplitude, nguva yenguva, ruzha, nezvimwe kubva pagrafu.
Nhanho 1: Kunzwisisa iyo Scale
Kune madiki madiki emabhokisi pane iyo skrini yeako oscilloscope. Imwe yeaya makwere anonzi kupatsanurwa. Chiyero, zvakadaro, ndiyo kukosha kwaunopa kune imwe nharaunda, kureva kupatsanurwa. Zvichienderana nezviyero zvipi zvaunoseta pamasanhu ese kuverenga kwako kuchasiyana, asi ivo vanozodudzira kune zvakafanana chinhu pakupedzisira.
Nhanho 2: Ziva iyo Vertical uye Horizontal Zvikamu
Pakati peiyo yakatenderera kana X-axis, iwo maitiro aunowana anoratidza nguva. Uye isu tine magetsi emagetsi kuyambuka iyo Y-axis. Iko kune knob pachikamu chakamira chekumisikidza ma voltages padanho (volts / div) kukosha. Iko kune knob pachikamu chakatwasuka zvakare iyo inoisa iyo nguva padanho (nguva / div) kukosha. Kazhinji, iyo nguva kukosha haina kusetwa mumasekondi. Milliseconds (ms) kana microseconds zvakajairika nekuti iyo voltage frequency yakayerwa inowanzo kuve inosvika kune kilohertz (kHz). Iwo magetsi emagetsi anowanikwa mu volts (v) kana millivolts.
Nhanho 3: Dial iyo Positioning Knobs
Kune mamwe maviri mapfundo, ese ari maviri akatenderera uye chikamu chakamira cheiyo oscilloscope, iyo inokutendera iwe kufambisa iyo girafu / chimiro chechiratidzo kuyambuka X uye Y-axis. Izvi zvinogona kubatsira zvakanyanya kuti uwane chaiyo data kubva pachiratidziri. Kana iwe uchida chaiyo data kubva kugrafu, iwe unogona kufambisa iyo girafu kutenderedza uye kuenzanisa iyo netipi yedivi redhivhiti. Nenzira iyi, iwe unogona kuve nechokwadi cheiyo chikamu kuverenga. Nekudaro, usakanganwa kufunga nezve chikamu chepazasi chegirafu.
Nhanho 4: Kutora Chiyero
Paunenge iwe wagadzika mapfundo kune anonzwisisika mamiriro, iwe unogona tanga kutora zviyero. Iyo yakakwira yakatwasuka kukwirira iyo girafu ichasvika kubva kuiyo equilibrium inonzi iyo amplitude. Iti, iwe waisa chiyero paY-axis se1 mavolts pachikamu. Kana girafu yako ikasvika pamativi madiki matatu kubva kuiyo equilibrium, saka kukura kwayo kuri 3volts.
Nei Mafungu Makuru Aonekwa paOscilloscope
Mamwe mapfundo ari pane yakatwasuka uye chikamu chakatwasuka chinogona kudanwa kuti uchinje chiyero chegirafu. Nekuchinja chiyero, urikuswededza mukati nekunze. Nekuda kwesero rakakura, taura, mashanuunits pachikamu, mafungu akakura anoonekwa pane oscilloscope.Chii chinonzi DC Offset pane An Oscilloscope
Kana chinozunguzirwa chichireva kukura, chiri zero, masaisai anoumbwa nenzira yekuti X-axis ine kukosha kwe zero yekugadzirisa (Y-axis values). Nekudaro, mamwe mafomu ekushambadzira akagadzirwa pamusoro peiyo X-axis kana kudhonzera iyo X-axis. Izvi zvinodaro nekuti kwavo kwakakura kukura hakusi zero, asi kwakawanda kana kushoma pane zero. Aya mamiriro anonzi DC kukanganisa.
Nei Mafungu Makuru Akaonekwa paOscilloscope Anomiririra Ventricular Contraction
Kana mafungu akakura achionekwa pane oscilloscope, inomiririra kuputika kwemhepo. Masaisai acho akakura nekuti iko kupomba kwechiitiko chema ventricles emoyo kwakasimba kupfuura atria. Imhaka yekuti ventricle inopomba ropa kubva mumoyo, kumuviri wese. Saka, zvinoda huwandu hwesimba. Vanachiremba vanoongorora mafungu uye vanoongorora mafungu akaumbwa pane oscilloscope kuti vanzwisise mamiriro emhepo uye iyo atria uye pakupedzisira, moyo. Chero chimiro chisina kujairika kana chiyero chekuumbwa kwemafungu chinoratidza matambudziko emoyo ayo vanachiremba vanokwanisa kuita.
Tarisa uone Ruzivo rwekuwedzera pa Screen
Mazuva ano oscilloscopes anoratidza kwete chete girafu asi seti yeimwe dhata zvakare. Iyo yakajairika imwe yeaya data kuwanda. Sezvo iyo oscilloscope inopa dhata inoenderana neimwe nguva, iyo frequency kukosha inogona kuramba ichichinja maererano nenguva. Kuwanda kweshanduko kunoenderana nemuedzo wenyaya. Makambani anoita yepamusoro mhando oscilloscopes vari kuramba vachiedza kunatsiridza ruzivo rwevashandisi nemidziyo yavo uye Pushira muganho. Neichi chinangwa mupfungwa, ivo vari kuisa yakawanda nhamba yekuwedzera zvigadziriso zvechigadzirwa. Sarudzo dzekuchengetedza girafu, mhanyisa chimwe chinhu uchidzokororazve, kutonhora girafu, nezvimwe ndizvo zvimwe zvezvinhu zvine ruzivo rwaungaona pachiratidziri. Sekutanga, kugona kuverenga uye kuunganidza data kubva kugrafu ndizvo zvese zvaunoda. Iwe haufanire kuzvinzwisisa dzese pakutanga. Paunenge iwe wasununguka nazvo, tanga kuongorora mabhatani uye uone kuti ndedzipi shanduko dzinouya pachiratidziri.mhedziso
Iyo oscilloscope chishandiso chakakosha zvese mumunda wesainzi yezvokurapa uye mainjiniya emagetsi. Kana iwe uine chero ekare mamodheru eoscilloscopes, tinokurudzira kuti utange nayo kutanga. Zvichava nyore uye zvisinganyanyo kuvhiringidza kwauri kana iwe ukatanga nechimwe chinhu chakakosha.
Ini ndini Joost Nusselder, muvambi weZvishandiso Chiremba, mushambadzi wemukati, uye baba. Ini ndinoda kuyedza michina mitsva, uye pamwe nechikwata changu ndanga ndichigadzira zvakadzama blog zvinyorwa kubva 2016 kubatsira vaverengi vakavimbika nematurusi & matipi ekugadzira.
