25KHZ 16mm firikwensin ultrasonic piezoelectric
cikakken bayani game da samfurin
Siffofi
1.1) Tsarin buɗewa
1.2) Ƙaramin nauyi mai sauƙi
1.3) Babban ƙarfin hali da matsin lamba na sauti
1.4) Rage amfani da wutar lantarki
1.5) Babban aminci
1625T Mai watsawa na Ultrasonic muhimmin ɓangare ne na kayan aikin kashe kwari na lantarki wanda ke amfani da da'irar ultrasonic mai yawan mita tare da mita mai yawan mita don samar da raƙuman ultrasonic mai yawan mita 22-55KHZ. Binciken kimiyya ya gano cewa kwari kamar sauro, kyankyaso, da beraye na iya haifar da cikas a cikin tsarin endocrine da ayyukan jiki a cikin wannan kewayon mita, ta haka ne ake cimma tasirin korar kwari da kashe su.
Halaye
| A'a. | Abu | Naúrar | Ƙayyadewa |
| 1 | Gine-gine |
| A buɗe |
| 2 | Amfani da hanya |
| Mai watsawa/Mai karɓa |
| 3 | Mita Mai Suna | Hz | 25±1.5K |
| 4 | Sanin hankali |
| ≥-68V/u Par |
| 5 | SPL | dB | ≥118(10V/30cm/raƙuman ruwa) |
| 6 | Jagora |
| digiri 60 |
| 7 | Ƙarfin aiki | pF | 2500±20%@1KHz |
| 8 | Ƙarfin wutar lantarki mai izini | Vp-p | 150(40kHz) |
| 9 | Kewayon da za a iya ganowa | m | 10 |
| 10 | Zafin Aiki | ℃ | -40….+85 |
Zane (Alamar: Mai watsawa T, Mai karɓar R)
Gabatarwa ga na'urori masu auna sigina na Ultrasonic
Na'urorin firikwensin ultrasonic sune na'urori masu auna sigina da aka haɓaka ta amfani da halayen duban dan tayi. Na'urorin firikwensin ultrasonic suna amfani da tasirin piezoelectric na tukwane na piezoelectric. Lokacin da aka sanya siginar lantarki a kan farantin yumbu na piezoelectric, zai canza, yana sa na'urar firikwensin ta girgiza kuma ta fitar da raƙuman ultrasonic. Lokacin da duban dan tayi ya fuskanci cikas, yana nuna baya kuma yana aiki akan farantin yumbu na piezoelectric ta hanyar na'urar firikwensin. Dangane da tasirin piezoelectric na juyewa, na'urar firikwensin ultrasound tana samar da fitowar siginar lantarki. Ta hanyar amfani da ƙa'idar saurin yaɗuwa na raƙuman ultrasonic a cikin matsakaici ɗaya, ana iya ƙayyade nisan da ke tsakanin cikas dangane da bambancin lokaci tsakanin siginar watsawa da karɓa. Raƙuman ultrasonic za su samar da ma'anar tunani mai mahimmanci lokacin da suka haɗu da ƙazanta ko hanyoyin sadarwa, da tasirin Doppler lokacin da suka haɗu da abubuwa masu motsi. Saboda haka, ana amfani da na'urori masu auna sigina na ultrasonic sosai a masana'antu, amfani da fararen hula, tsaron ƙasa, maganin halittu, da sauran fannoni.
Aikace-aikace
1. Radar hana karo na mota, tsarin kewayon ultrasonic, canjin kusanci na ultrasonic;
2. Na'urorin sarrafawa daga nesa don kayan aikin gida, kayan wasa, da sauran na'urorin lantarki;
3. Na'urorin watsawa da karɓar iska ta ultrasonic don kayan aikin hana sata da rigakafin bala'i.
4. Ana amfani da shi wajen korar sauro, kwari, dabbobi, da sauransu.