Intengo ekhethekile ye-China Twintex School Student Sebenzisa i-Sine Triangle Triangrary 2 Channel Square Wave Verrator ye-20MHZ
Siyakwazi ukuhlinzeka ngezinto ezisezingeni eliphezulu, intengo enolaka nosizo olukhulu lomthengi. Indawo yethu ithi "Uza lapha ngobunzima futhi sikunikeza ukumamatheka okuwususe" ngentengo ekhethekile yomfundi wesikolo se-China Twintex Squepgement Supting Triangle Trianggerm Trianggerrary ukuhola njengephayona emkhakheni wethu. Siyaqiniseka ukuthi isipiliyoni sethu esiphumelelayo ekukhiqizeni amathuluzi sizonqoba ukwethenjwa kwamakhasimende, sifisa ukukusebenzisa futhi sihlanganyele ikusasa elingcono nawe!
Siyakwazi ukuhlinzeka ngezinto ezisezingeni eliphezulu, intengo enolaka nosizo olukhulu lomthengi. Indawo yethu ithi "Uza lapha nobunzima futhi sikunikeza ukumamatheka okuzowuthatha"2 isiteshi se-wave generator, China 20mhz umsebenzi generator, Sihlala sidala ubuchwepheshe obusha ukuhambisa ukukhiqizwa, futhi banikeze izimpahla ngamanani ancintisanayo kanye nekhwalithi ephezulu! Ukwaneliseka kwamakhasimende kuyinto ebaluleke kakhulu kithi! Ungasazisa umbono wakho ukuthuthukisa umklamo oyingqayizivele wemodeli yakho ukuvikela izingxenye ezifanayo kakhulu emakethe! Sizokwethula inkonzo yethu engcono kakhulu ukwanelisa zonke izidingo zakho! Kufanele usithinte ngaso leso sikhathi!
Isingeniso Somkhiqizo
I-RK1316 Series Addio Signal generator yamukela umjikelezo we-Oscillation ophambili olawulwayo ukukhiqiza isiginali ezinzile futhi eziphansi zokuhlanekezela uSine Wave Signal. Ukuboniswa kwedijithali kokuphuma kokuphuma kanye nokuvama kwamukelwa. Ibanga le-Frequency Sweep lingaba ngaphezu kwe-1: 1000. Iphoyinti lokuqala nephuzu lokugcina lokushanela imvamisa kungasetwa inqola. Inemisebenzi yamandla ekubambezelweni kokuphuma nokuvikelwa kwesisu esifushane. Ngasikhathi sinye, futhi ungavivinya ubumbano obuhle nobubi be-Loutrispeaker, izindlebe kanye nabamukeli be-coil abahambisi nganoma yiluphi uhlobo, usayizi nokuvikelwa.
Aindawo ye-puplication
Ithuluzi alikwazi ukukhiqiza kuphela amasiginali alalelwayo we-audiometry audio, kodwa futhi futhi asheshe akhombe ubumba obuhle (obubi) bezwi eliphakeme lezwi kanye ne-Pure Cone Index yesandisi. Ukusebenza okulula, okusetshenziswa kabanzi kuma-acoustics, ukuxhumana ngocingo kanye nezinye izici, ikakhulukazi ukukhiqizwa kwesipika kanye nabakhiqizi besipika.
Izici Zokusebenza
1. Ubuchwepheshe obuqondile be-digital synthesis (DDS) busetshenzisiwe;
2. Imvamisa yokuphuma kwe-waveform ingu-20hz ~ 20Khz, kanye nesilinganiso semvamisa yokushanela yi-1000;
3. Isixazululo semvamisa yi-1 hz;
I-4. Ukuqina okuvama kwemvamisa ≤ 5 × (10 kuya kumandla amabi ayisithupha);
I-5. Ukukhishwa kokuphuma kwesiginali esincane yi-10mvrms;
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7.With Ukuzilibazisa kokubambezeleka kokubambezeleka, umsebenzi wesikhashana wokuvikelwa kokukhawulelwa kwamanje;
8. Inazo zonke izinzuzo zochungechunge lwe-RK1212N;
9. Ngomsebenzi we-polarity tester, asikho isidingo sokuthenga ngokwahlukana;
10. Inesipikha sayo kanye ne-earphone, futhi ingashintsha i-voltage ngokukhululeka.
| Isifanekiso | RK1316BL | RK1316D | RK1316E | Rk1316g |
| Ibanga lokuhlola | 20hz-20khz | |||
| Ukuxazulula Amandla | 1hz | |||
| Uhla lokukhipha lwe-Sine Wave | 0.1VRMS-15VRMS (20W) | I-0.1VRMS-18VRMS (40W) | I-0.1VRMS-22VRMS (60W) | I-0.1VRMS-28.5vRMS (100W) |
| Ukuxazulula Amandla | 0.01VRMS | |||
| Iphutha leVoltage Volput | ± 1% + 33words, (F≤20KHZ) | |||
| Sine wave ukuhlanekezela | <0.2% (20W, 8, 8.8%) | |||
| Amandla okukhipha | 20w | 40W | 60w | I-100w |
| Ububanzi be-pulse | I-0.4 (± 0.2ms) | |||
| Pulse amplitude | I-10VPP (H Phezulu, I-Medium, l iphansi) | |||
| I-Sensor Microphone | Imakrofoni ye-conderser | |||
| Ukuzwela kokuhlola | Ibanga eliphakeme ≥ 25cm, ibanga eliphakathi nendawo ≤ 25cm Somlomo | |||
| Ukubandlulula isivinini | 0.2s | |||
| Izikhulumi, ama-headphones | Izikhulumi / amahedfoni | |||
| Imodi ye-Sweep Frequency | Isilinganiso sogaziduzemi | |||
| Ukuvuthwa kwesilinganiso | 1: 1000 | |||
| Sweep Frequency Time | I-0.1S ~ 20s | |||
| Imodi yokukhipha | Ukukhishwa kwamandla, okuphumayo okuvumelanayo | |||
| Indawo Yomsebenzi | I-220V ± 10%, 50 / 60hz | |||
| Ubukhulu bangaphandle | 375mm × 368mm × 135mm | |||
| Isisindo | I-6.5KG | I-8KG | ||
| Isifanekiso | Isithombe | Ukuthayipha | Ukubeka kafushane |
| Rk-26004c |  | -Vamile | Ithuluzi lihlome ngomugqa weClom Clamp njenge-Standard, engathengwa ngokwahlukile. |
| Rk26005c |  | -Vamile | Ithuluzi lihlome ngemakrofoni eli-1 ne-adaptha eyi-1 yemakrofoni, engathengwa ngokwahlukile. |
| RK00001 |  | -Vamile | Ithuluzi lifakwe intambo yamandla kazwelonke, engathengwa ngokwahlukile. |
| Umsebenzi wezandla |  | -Vamile | Ithuluzi lifakwe imiyalo ejwayelekile yomkhiqizo.
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