Kodi mungawerengere bwanji pafupipafupi kuchokera ku Oscilloscope?

Ndimakonda kupanga zinthu zaulere zodzaza ndi malingaliro kwa owerenga anga, inunso. Sindimavomereza ndalama zolipiridwa, malingaliro anga ndi anga, koma mukawona malingaliro anga akuthandizani ndipo mumatha kugula china chake chomwe mumakonda kudzera paulalo mwanga, nditha kupeza ntchito popanda mtengo wowonjezera kwa inu. Dziwani zambiri

Ma Oscilloscopes amatha kuyeza ndikuwonetsa mphamvu yamagetsi pompopompo koma kumbukirani kuti oscilloscope ndi multimeter yojambula sichinthu chomwecho. Ili ndi chinsalu chomwe chili ndi mizere yopingasa ndi yopingasa. Oscilloscope imayesa ma voltage ndikuyiyika ngati voltage vs. nthawi graph pazenera. Nthawi zambiri sichimawonetsa mafupipafupi mwachindunji koma titha kupeza gawo logwirizana kuchokera pa graph. Kuchokera pamenepo titha kuwerengera pafupipafupi. Ena mwa ma oscilloscopes aposachedwa masiku ano amatha kuwerengera pafupipafupi koma apa tikambirana momwe tingawerengere tokha.

Momwe Mungapangire-pafupipafupi-kuchokera-Oscilloscope-FI

Mu positi iyi tikambirana:

Kuwongolera ndi Kusintha kwa Oscilloscope
Kusintha graph ya Oscillosocpe ndikuwerengera pafupipafupi
Kutsiliza

Kuwongolera ndi Kusintha kwa Oscilloscope

Kuti tiwerenge pafupipafupi, tiyenera kulumikiza ndi waya ndi kafukufuku. Pambuyo polumikiza, iwonetsa mawonekedwe a sine omwe amatha kusintha ndi maulamuliro ndikusintha kwa oscilloscope. Chifukwa chake ndikofunikira kudziwa zakusinthaku.

Kuwongolera-ndi-Kusintha-pa-Oscilloscope

Fufuzani Channel Pansi pake, mudzakhala ndi malo olumikizira kafukufuku wanu mu oscilloscope. Kutengera mtundu wa chida chomwe mukugwiritsa ntchito pakhoza kukhala njira imodzi kapena zingapo. Phunziro Pomwe Pali cholumikizira chopingasa komanso chowoneka bwino pa oscilloscope. Ikawonetsa sine wave sikuti nthawi zonse imakhala pakati. Mutha kusinthitsa cholumikizira chowoneka bwino kuti mupange mawonekedwe amkati pakati pazenera. Momwemonso, nthawi zina funde limangotenga gawo lazenera ndipo chinsalu chonse chimakhala chopanda kanthu. Mutha kusinthitsa chingwe chopingasa chopangitsa kuti mawonekedwe ake aziyenda bwino ndikudzaza chinsalu. Volt / div ndi Time / div Manambala awiriwa amakulolani kuti musinthe mtengo pagawo lililonse la graph. Mu oscilloscope, magetsi amawonetsedwa pa Y-axis ndipo nthawi imawonetsedwa pa X-axis. Sinthani ma volt / div ndi nthawi / div masinthidwe kuti musinthe mtengo womwe mukufuna pagawo kuti uwonetse pagrafu. Izi zikuthandizaninso kupeza chithunzi chabwino cha graph. Choyambitsa Control Oscilloscope samapereka chithunzi chokhazikika nthawi zonse. Nthawi zina zimatha kusokonekera m'malo ena. Apa pakubwera kufunikira kwa kuyambitsa kwa oscilloscope. Kuwongolera koyambitsa kumakupatsani mwayi wopeza graph yoyera pazenera. Amawonetsedwa ngati kansalu kachikaso kumanja kwazenera lanu.

Kusintha graph ya Oscillosocpe ndikuwerengera pafupipafupi

Pafupipafupi ndi nambala yomwe imawonetsa kuti funde limamaliza kangati sekondi iliyonse. Mu oscilloscope, simungayeze kuchuluka kwake. Koma mutha kuyeza nthawi. Nthawiyo ndi nthawi yomwe zimatengera kuti pakhale mayendedwe athunthu. Izi zitha kugwiritsidwa ntchito kuyeza pafupipafupi. Umu ndi momwe mungachitire.

Kusintha-Oscillosocpe-Graph-and-Calculating-Frequency

Kulumikiza kafukufuku

Choyamba, lumikizani mbali imodzi ya kafukufukuyo pa njira yosakira oscilloscope ndipo mbali inayo ku waya womwe mukufuna kuyeza. Onetsetsani kuti waya wanu sudulidwe kapena ayi ungayambitse mayendedwe achidule omwe atha kukhala owopsa.

Pogwiritsa Ntchito Maulalo Position

Kuyika zinthu ndizofunikira kwambiri pafupipafupi. Pozindikira kutha kwa mkombero kiyi pano.

Udindo Wopingasa Mukalumikiza waya ku oscilloscope, ipatsa kuwerenga kwa sine wave. Mafunde awa samakhala pakati nthawi zonse kapena amatenga mawonekedwe athunthu. Tembenuzani cholumikizira chopingasa mozungulira ngati sichikujambula. Tembenuzani mobwerezabwereza ngati mukumva ngati akutenga malo ochulukirapo pazenera. Ofukula Udindo Tsopano sine wave yanu ikuphimba chinsalu chonse, muyenera kuzipanga. Ngati funde lili kumtunda kwazenera tembenuzani kogwirira kozungulira kuti mubwere nalo pansi. Ngati ili pansi pazenera lanu ndiye muzizungulira mozungulira.

Pogwiritsa ntchito choyambitsa

Choyambitsa chosinthira chimatha kukhala kogwirira kozungulira kapena chosinthira. Mudzawona kansalu kakang'ono wachikaso kumanja kwazenera lanu. Umenewo ndiye mulingo woyambitsa. Sinthani mulingo woyambira ngati mawonedwe anu akuwonetseredwa kapena sakudziwika.

Kugwiritsa ntchito Voltage / div ndi Time / div

Kusinthasintha kwa mfundo ziwiri izi kumabweretsa kusintha pakuwerengera kwanu. Ziribe kanthu masikono awiri awa, zotsatira zake zidzakhala chimodzimodzi. Kuwerengera kokha ndiko kudzasiyana. Makina osinthasintha a Voltage / div apangitsa graph yanu kukhala yayitali kapena yayifupi ndikuzungulira Nthawi / div knob ipanga graph yanu kukhala yotalika kapena yayifupi. Kuti mugwiritse ntchito bwino 1 volt / div ndi 1 nthawi / div bola mukawona mayendedwe athunthu. Ngati simungathe kuwona mayendedwe athunthu pamasinthidwe awa mutha kuwasintha malinga ndi zosowa zanu ndikugwiritsa ntchito zoikidwazo pakuwerengera kwanu.

Kuyeza Nthawi ndi Kuwerengera pafupipafupi

Tiyerekeze kuti ndagwiritsa ntchito ma volts 0.5 pa volt / div zomwe zikutanthauza kuti gawo lililonse limaimira .5 voltages. Apanso 2ms pa nthawi / div zomwe zikutanthauza kuti malo aliwonse ndi 2 milliseconds. Tsopano ngati ndikufuna kuwerengera nthawi ndiye ndiyenera kuwunika magawo angati kapena mabwalo omwe amatenga mozungulira kuti mkombero wathunthu ukhale.

Kuyeza-Nthawi-ndi-Kuwerengetsa-Pafupipafupi

Kuwerengera Nyengo

Titi ndapeza kuti zimatengera magawo 9 kuti apange gawo lonse. Kenako nthawi ndikuchulukitsa kwamakonzedwe anthawi / magawo ndi kuchuluka kwa magawidwe. Chifukwa chake 2ms * 9 = 0.0018 masekondi.

Kuwerengera pafupipafupi

Tsopano, malinga ndi fomuyi, F = 1 / T. Apa F nthawi zambiri ndipo T ndi nthawi. Chifukwa chake, pafupipafupi, padzakhala F = 1 / .0018 = 555 Hz.

Muthanso kuwerengetsa zinthu zina pogwiritsa ntchito chilinganizo F = C / λ, pomwe λ ndiyomwe kutalika kwake ndi C ndiye kuthamanga kwa funde lomwe ndi liwiro la kuwala.

Kutsiliza

Oscilloscope ndi chida chofunikira kwambiri pamagetsi. Oscilloscope imagwiritsidwa ntchito poyang'ana kusintha kwachangu kwamagetsi pakapita nthawi. Ndi chinachake multimeter sindingathe kuchita. Kumene ma multimeter amangokuwonetsani magetsi, oscilloscope angagwiritsidwe ntchito likhale graph. Kuchokera pa graph, mutha kuyeza zochulukirapo kuposa ma voliyumu, monga nthawi, mafupipafupi, ndi kutalika kwa mawonekedwe. Chifukwa chake ndikofunikira kuphunzira za ntchito za oscilloscope.

Ndine Joost Nusselder, woyambitsa Tools Doctor, content marketer, and dad. Ndimakonda kuyesa zida zatsopano, ndipo pamodzi ndi gulu langa ndakhala ndikupanga zolemba zakuya zamabulogu kuyambira 2016 kuthandiza owerenga okhulupirika ndi zida & malangizo opangira.