LMEC-16 Mea Faigaluega o Leo Vavave fua & Fuafuaina Ultrasonic
O le faʻateleina o le saoasaoa o galu leo o se taua tele aofaʻi. I le ultrasonic amataina, faʻatulagaina, suavaia saosaoa fuaina, mea eletise eletise modulus fua, kesi vevela vevela vave suiga fuataga, o le a aʻafia ai le leo saosaoa tele aofaʻi. O le tuʻuina atu ma le taliaina o le ultrasound o se tasi foi o auala taua o le teteʻe i le gaoi, mataʻituina ma faʻafomaʻi faʻamaoniga. O lenei mea faigaluega e mafai ona fuaina le saoasaoa o le leo faʻalauteleina i le ea ma le wavelength o leo galu i le ea, ma faʻaopopo le faʻataʻitaʻiga mataupu o ultrasonic amataina, ina ia mafai ai e tamaiti aʻoga faʻapitoa mataupu autu ma faʻataʻitaʻi metotia o galu teori.
Faʻataʻitaʻiga
1. Fuafua le saoasaoa o galu leo e sosolo i le ea e ala i le auala o le paʻu o le leo.
2. Fua le saoasaoa o galu gogolo salalau i le ea e ala ile metotia ole faʻatusatusaga.
3. Fua le saoasaoa o galu leo e sosolo i le ea e ala i le eseesega ole taimi.
4. Fua le mamao ole laupapa papupuni ile metotia ole faʻaaliga.
Vaega ma Faʻamatalaga
Faʻamatalaga | Faʻamatalaga |
Sine galu faailo afi: | Faʻasologa o taimi: 30 ~ 50 kHz; iugafono: 1 Hz |
Transducer Ultrasoni | Piezo-ceramic chip; oscillation taimi masani: 40.1 ± 0.4 kHz |
Vernier caliper | Tulaga: 0 ~ 200 mm; sao: 0.02 mm |
Tulaga faʻataʻitaʻi | Fua tele laupapa pito i lalo 380 mm (L) × 160 mm (W) |
Fua sao | Leo saoasaoa i le ea, mea sese <2% |