Mmene mungasankhire oscilloscope digito. Ubwino wa digito oscilloscope

Oscilloscope ya digito ndi chipangizo chomwe chimakulolani kuti muyang'ane zizindikiro zamagetsi. Ndi chithandizo chake, asayansi akhoza kupanga miyezo yosiyanasiyana ya magawo. Pachifukwa ichi, kusuntha kumatha kuyang'aniridwa kapena kuyang'anitsitsa nthawi iliyonse. Mothandizidwa ndi wotembenuza wapaderadera, ndikotheka kuti afufuze njira zopanda magetsi.

Poona kusinthasintha, asayansi akuyang'ana kukula kwake kwa chizindikiro, komanso nthawi yake. Zitsulo zamatabwa zakale zinagwiritsidwa ntchito polepheretsa dothi lowala. Pa nthawi imodzimodziyo, tepi yapaderayi inkagwiritsidwa ntchito kulemba zolembazo. Komanso, chinthu cholembera chinali inki. Masiku ano, mtengo wa electron umayang'ana pazenera ndipo zotsatira zake, chithunzi ndi deta chikuwonekera.

Ubwino wa oscilloscopes

Choyamba, tiyenera kukumbukira kuti fano ikhoza kukhala yozizira. Mungathe kuchita izi nthawi iliyonse, yomwe ili yabwino kwambiri. Komanso ndikofunikira kunena kutsimikizika kwapamwamba kwa muyeso. Pa nthawi yomweyi, mgwirizanowu ndi waukulu kwambiri. Mosasamala kanthu liwiro lakutsegula, chithunzi pa chinsalu nthawi zonse chiri chowala ndi chowala. Pambuyo pa torque yoyamba, chizindikirocho chawonetsedwa kale pawonekera.

Kuzindikira phokoso lakuthamanga pa ntchito ndi kotheka. Miyeso ya zizindikiro imayesedwa mwapadera. Ngati ndi kotheka, digiti ya oscilloscope ingagwirizane ndi makompyuta. Mukhoza kugwiritsa ntchito printer kuti musindikize deta. Chizindikiro chomaliza chimasinthidwa osati chiwerengero cha masamu, komanso chiwerengero. Kuonjezera apo, pali njira zodzidziwitsa nokha.

Zida zopanga zokha

Mankhwala osokoneza makina oscilloscope akhoza kuchitidwa. Chofunika kwambiri pa chipangizo ichi ndi chubu yamagetsi. Zonse zolakwika za mtanda zimayikidwa ndi izo. Panthawi imodzimodziyo, magetsi omwe amagwiritsa ntchito chipangizochi amafika kufika pa 300 V. Kuwonjezera pa mapangidwe a zizindikiro zamakono, digito ya oscilloscope (ndondomekoyi ili pansipa) iyenera kukhala ndi amplifier. Iye amatha kuthetsa liwiro la kufalikira kwa luminograph.

Kuti mupewe kuphwanya kwafupipafupi kuchuluka, lolo laikidwa. Zimatseketsa mtengo pamene kubwerera kwagwedezeka. Komanso, jenereta yotsegulayo imatumiza deta kwa woyendetsa. Kuti athetse zolakwika za chizindikirocho, pali gawo losasintha. Komanso, kujambula kwa digito oscilloscope kumakhala ndi wolamulira kuti athetse bata. Ma diode nthawi zambiri amayambitsa mtundu wamagalimoto.

Kodi mungasankhe bwanji oscilloscope?

Choyamba, tiyenera kumvetsetsa kuchuluka kwa sampuli mlingo. Izi ziyenera kukhala mkati mwa 400 - 600 MV / s. Kuwonjezera pamenepo, zabwino zopanga oscilloscopes zingakhoze kupanga chitsanzo chofanana. Kusintha kwawindo kumayenera kukhala osachepera 480 ndi 234 pixels. Mera yafupipafupi imalandira 6-bit. Chida china chikufunika kuti zithandize malamulo a CP pulogalamu. Kuchokera ku ntchito za oscilloscope, muyenera kufufuza kujambula kwa deta, komanso kusewera. Kuphatikizanso apo, pulogalamu yoyesera iyenera kuikidwa ku malire. Oscilloscope ya digito imatha pafupifupi mabiliyoni 15 a ruble.

Zithunzi za kampani "Siglent"

Oscilloscopes za mtundu uwu ali ndi kuthekera kwakukulu. Ambiri mwawo ndi 25 MHz. Zitsanzozi zingagwiritsidwe ntchito m'mafakitale osiyanasiyana. Zimasiyana phokoso lawo lochepa. Chiwerengero cha sampuli chifika kufika 500 MB / s. Pa nthawi yomweyo, mphamvu yakukumbukira ndi mfundo zikwi 32.

Zina mwazinthu, chipangizochi chili ndi masentimita asanu ndi awiri omwe ali ndi mayendedwe a pixels 480 ndi 234. Thandizo la malamulo a CP pulogalamu likupezeka. Izi ziyenera kuzindikiridwa ndi mawonekedwe ogwiritsa ntchito. Kawirikawiri, ma oscilloscopes a kampaniyi pamwambapa ali oyenerera kupanga labotale komanso zopanga zofufuza.

Oscilloscope "Siglent SDS 1022": makhalidwe ndi mtengo

Oscilloscope yosungirako digitoyi ili ndi zisankho 6. Cholakwika ndi 0.001%. Zisonyezo zonse zomwe zimagwidwa ndi machitidwe oyanjanitsa amawonetsedwa pazenera. Maulendowa amasonyezedwa kuyambira 10 mpaka 100 Hz. Zonsezi, chitsanzochi chimapereka njira zitatu: zosavuta, zachilendo ndi zosakwatiwa. Kugwirizana ndi msinkhu kungathe kuchitika. Mawindo othamanga amayambira 100 mpaka 200 ms. Thandizo la malamulo a CP alipo. Muyeneranso kuwonetsetsa kupezeka kwa ntchito zojambula ndi kusewera. Chitsanzochi chidzagula wogula 16,000 rubles.

Kodi pali kusiyana kotani pakati pa "Sigluent SDS 1052"?

Mdijita yamasipusitasi-oscilloscope yamtundu wapitayi ili ndi bandwidth wamkulu. Kuthamanga kwa kutsogolo ndi 5.8 ns. Zonsezi, chitsanzo ichi chili ndi ma channels 2. Kuphatikizanso apo pali zowonjezera zowonongeka kwakunja. Kuwoneka kotsimikizika ndikutsika kwambiri. Chigamulochi chili m'chigawo cha 8 bits.

Mawindo othamanga amafikira 100 ms. Mpweya wothamanga kwambiri ndi 400 V. Pogwiritsa ntchito mapulaneti, mukhoza kusinthanitsa. Deta ili ndi sampuli mu nthawi yeniyeni. Chidziwitso chokwanira cha chipangizocho ndi mfundo zikwi 32. Chifukwa chake, chitsanzo chinali chophweka komanso chophweka kuchigwiritsa ntchito. Zimadula pafupifupi 15,000 rubles.

Oscilloscopes ya trade mark "Rigol"

Oscilloscopes ya kampaniyi ndizochita bwino kwambiri. Pankhaniyi, kukhudzidwa kungasinthidwe kwambiri. Kuonjezerapo, tiyenera kukumbukira kuti malamulo abodza amachotsedwa. Muzinthu zambiri zimakhudzana ndi fyuluta yodalirika. Kuwonetserako mu oscilloscope ndi awiri ndi nthawi yojambulidwa. Mukhoza kugwiritsa ntchito kuyambira kuti muwone zithunzi. Pogwiritsidwa ntchito, oscilloscope ndi yosavuta. Pofika pamapeto pake, opanga makinawo amapanga chipangizocho ndi olamulira amphamvu kwambiri. Monga lamulo, pali njira ziwiri. Kukula kwa nthawi ndi 4 ns. Kusintha kwawongosoledwa ndi mabedi 8. Kuphatikizidwa kwa DC ndi AC kumayikidwa.

Oscilloscope (digito) Rigol DS1102C ndilofala kwambiri. Mukhoza kuyamba chipangizochi kutsogolo kapena kutsogolo. Mawonekedwewa ndi okongola kwambiri. Pali njira ziwiri ndi kuwongolera kunja. Nthawi yowonjezera nthawi ndi 5 ns. Choyimira chisamaliro chapadera chiri m'chigawo cha 8 bits. Mipiringi yowonjezera imayikidwa molondola, ndipo kulakwitsa kwake kumafika pamtunda wa 0.001%. Njira yowonjezera ya kukonza makutu amaperekedwa. Onaninso ntchito ya kufufuza chizindikiro. Zonsezi pali njira ziwiri zopangira (vector ndi mfundo). Chikumbutso chonsecho ndi mfundo 32,000. Mtengo wa chitsanzo ichi umasinthasintha ma ruble 20,000.

Oscilloscope "Tektronix TDS 3064"

Nthaŵi zambiri kusungirako kwa digito oscilloscope kumagwiritsidwa ntchito popanga magetsi. Zina mwazo, zimatha kuthana ndi ntchito ya gululo. Chiwombankhanga chachisawawa ndi 1 Gb. Pali njira ziwiri zokhala ndi bandeji la 100 MHz. Zida zojambulajambula n'zosavuta kuzikonza. Kuphatikiza apo, oscilloscope ili ndi chojambula. Zonsezi, chitsanzocho chimapereka miyeso 20 yokha. Ntchito ya kusungirako ndi kusewera imapezeka.

Mukhoza kulembetsa deta ndi chimango. Ntchito zonse za masamu zimakhazikitsidwa. Zina mwa zinthu, tingathe kusiyanitsa kukhalapo kwa Fourier converter. Mukhoza kuyambitsa chipangizo kutsogolo kapena kutalika kwa mapulaneti. Komanso, chipangizochi chimatha kugwira ntchito mofulumira. Kutsegulira mu chitsanzo ichi ndi wopanga amaperekedwa. Makina ojambula a hardware amamangidwa mu mtundu. Kawirikawiri, chitsanzocho chinali chophweka. Komanso ziyenera kuzindikirika zokongola zake. Ndikofunikira digiti ya oscilloscope (portable) "Tektroniks TDS 3064" m'masitolo apadera pafupi 22,000 rubles.

Zizindikiro za Tektronix MSO 4104

Mawindo apamwamba omwe ali mumtunduwu amapita 100 MHz. Nthawi zambiri zowonongeka pamayambiriro ndi 1 Hz. Nthawi yowonjezera nthawi ndi 5 ns. Mwazinthuzi zingathe kudziwika kukhalapo kwa kusowa kwa mpweya. Nthaŵi yofiira yopanda malire ili pafupifupi masekondi 50. Ponseponse wopanga amapereka njira ziwiri. Pankhaniyi, kuwombola kunja kunayikidwa. Chiwerengero chonse cha kukumbukira kwa oscilloscope ndi 1 MB.

Zomwe zimamveka zimasinthasintha pafupifupi V. V. Njira zowonongeka zimaperekedwa kwa kanema, komanso kutsogolo. Machitidwe onse a masamu mu chipangizochi akhoza kuchitidwa. Ndiyeso yeniyeni, nthawi yowonjezera imatengedwa. Deta ya deta ingapezeke mwachangu. Kawirikawiri, chitsanzocho chinali chophweka. Ikulemera mu mawonekedwe ake osonkhana okha 2.4 kg. Oscilloscope ya digito (yotchinga) "Tektronix MSO 4104" idzagula wogula mu 18,000 rubles.

Oscilloscopes wa kampani "Akip"

Digital oscilloscopes "Akip" amadziwika ndi mawonekedwe abwino. Kuphatikiza apo, ndizo zambiri. Chiwombankhanga nthawi zambiri chimakhala pafupifupi 60 MHz. Kawirikawiri chitsanzo cha mlingo ndi 550 MB / s. Mphamvu ya kukumbukira ndiyiyendera mfundo 32,000. Chisankho cha zojambula ndi ma pixels 480 ndi 234. Ma hardware frequency counter amaikidwa pa mitundu yonse ya sita-bit. Thandizo la malamulo a CP alipo.

Zina mwa zinthu, ziyenera kuzindikiridwa ntchito yoyesa. Zimapezeka pamalire a "Paz" ndi "Fal". Mawindo oyenda a oscilloscopes ndi okwera kwambiri. Zina mwa zolephereka, wina akhoza kuzindikira zolakwika zosasinthika. Palinso mavuto ena ndi zolakwitsa. Muzinthu zambiri izi zimachokera ku mpumulo wosayenerera. Mphamvu yothamanga ya oscilloscope ndi 400 V. Kukonzekera kwa kafukufukuyo kungachitike. Zithunzi zapamwambazi zimayima, poyerekeza ndi zinthu za opanga ena, otsika mtengo.

Zithunzi zolemba "Ovon DS 10"

Oscilloscope ya Digital Owon DS 10 imakhala yochepa kwambiri ya 55 MHz. Nthawi yowonongeka imasinthasintha 7 ns. Nambala yonse ya njirayi ndi 2. Kulakwitsa kwake ndi 3%. Kusintha kwawonekera kwawindo ndi ma bitsanu okha. Pa nthawi yomweyi, liwiro lakula ndi lalikulu kwambiri. Mpumulo wosathandiza mu oscilloscope ukupezeka. Mphamvu yothamanga ya chipangizo ndi 400 V. Kukonzekera kwa kafukufukuyo kungatheke. Njira zazikulu zosinthira ndizokhazikika komanso zosakwatiwa. Zisonyezo ndi dongosolo zimavomerezedwa mwamtheradi za mitundu yonse.

Chikumbutso chonsecho ndi mfundo 32,000. Maonekedwe apangidwe mawonekedwe amapezeka. Onaninso momwe algorithm ya chizindikiro chikuyendera. Chitsanzocho chikhoza kuchitidwa mwachindunji kapena poyerekeza. Mtundu wa mtundu mu chitsanzo ichi umasinthidwa. Kutentha kotentha kwa chipangizochi kumadutsa madigiri 10 mpaka 40. Pa chinyezi chomwechi chiyenera kukhala 85%. Chinthuchi chikuphatikizapo izi: chingwe cha usb, digito oscilloscope , kafukufuku, chingwe cha mphamvu, pulogalamu ya mapulogalamu, ndi malangizo. Mtengo umenewu ndi woyenera pafupifupi mabiliketi 19,000.

Oscillograph "Ovon DS 20"

Oscilloscope iyi imatha kugwiritsidwa ntchito pa maphunziro osiyanasiyana a labotale. Zimasiyana ndi mlingo wapamwamba wa sampuli. Ulendo wothamanga ndi wabwino. Pali njira ziwiri mu chipangizo ichi. Mukhoza kusintha mosavuta fyuluta yamakina. Kuwonjezera pamenepo, chojambula chimayikidwa mu chipangizocho. Ndi chithandizo chake, mungathe kupanga mitundu yosiyanasiyana ya kuzunzidwa. Zomwe zimachitika mumasiploscope zimaperekedwa. N'zotheka kulembetsa mafelemu a deta.

Chitsanzo china chimatha kusungira ndi kubweretsamo oscillogram pa kompyuta yanu. Ngati ndi kotheka, mukhoza kusindikiza pa printer. Ntchito zonse za masamu zimathandizidwa ndi chitsanzo. Fourier "wotembenuzidwa" mu oscilloscope imeneyi amaperekedwa. Zambirizi zikhoza kudziwika kuti zimagwiritsidwa ntchito mothandizidwa. Ndi zophweka ndipo sizitenga nthawi yochuluka. Ma hardware frequency counter amaikidwa mu mtundu wopangidwa. Kawirikawiri ntchito yogwiritsira ntchito nthawi zambiri imasinthasintha pafupifupi 1 Hz.

Kuwonjezeka kuli 6 ns. Chiwonetsero mu chitsanzo ichi chaikidwa pa masentimita 5,6. Ntchito yojambulira imagwira ntchito yosasintha. Cholakwika cha nthawi yayitali ndi 0.01%. Kuonjezerapo, pulogalamu yowunikira yapadera ndi kuchedwa kwaikidwa. Kuyeza kwa chigawo chokwanira chikhoza kuchitidwa. Kawirikawiri, chitsanzocho chinakhala chosavuta. Ndikofunikira pafupifupi 22,000 rubles m'masitolo.

Kusinkhasinkha

Zopindulitsa kwambiri ndi Siglent oscilloscopes. Choyamba, ziyenera kuzindikiritsa ntchito yawo yaikulu. Zithunzi "Siglent SDS 1022" amatha kudzitamandira molondola za miyeso. Kuwonjezera pamenepo, ali ndi mitengo yabwino, ndipo izi sizothandiza. Komanso, kampani ya oscilloscope "Akip" ndi yabwino kwambiri kwa ofufuza aphunzitsi. Iwo ali ndi makhalidwe ovomerezeka, ndipo mawonekedwewa ndi ophweka ndi olunjika.