Kev xa khoom sai Ultrasonic Impedance Tester Rau Transducer Ceramic Horn Ultrasonic Analyzer
Ntau zaus: 1kHz ~ 500kHz
Kev ntsuas ntsuas: Tag nrho cov ntsuas, daim duab
Kev ntsuas qhov tseeb:<>
Qhov tseeb: ± 10ppm
Impedance Ntau Yam: 1Ω ~ 1MΩ
Loj: 24 * 19 * 10cm
Kev ntsuas kub ib puag ncig: 10-40 degree
Kauj ruam zaus: 0.1Hz-Txhua yam
Kev xa khoom sai Ultrasonic Impedance Tester Rau Transducer Ceramic Horn Ultrasonic Analyzer
Specification
| Khoom npe | Ultrasonic impedance analyzer |
| Ntau zaus | 1 kHz ~ 500 kHz |
| Kev ntsuas ntsuas | Tag nrho cov parameter, daim duab |
| Kev ntsuas qhov tseeb | <0.5%> |
| Ntau zaus | ± 10ppm |
| Impedance Range | 1Ω~1MΩ |
| Kauj ruam | 0.1Hz-Txhua |
Kev piav qhia
Ultrasonic impedance analyzer, tseem hu ua ultrasonic zaus ntsuas ntsuas, ultrasonic transducer parameter analyzer, ultrasonic transducer impedance tester, ultrasonic kev ua tau zoo analyzer, ntsuas muaj cov khoom siv thiab software.
Yuav Ua Li Cas Qhia Txog Kev Txhim Kho ntawm Impedance Analyzer
Txhawm rau ntsuas qhov ua tau zoo ntawm lub oscillator lossis vibration system, nws yog ib qho tsim nyog yuav tsum tau soj ntsuam qhov ntsuas qhov ntsuas thiab qhov nkag nkhaus.
1) Parameters:
Lub impedance analyzer tuaj yeem siv los ntsuas kev ua haujlwm ntawm ntau yam khoom siv xws li piezoelectric ceramic, piezoelectric transducer, tag nrho cov kev co (transducer ntxiv rau horn, pwm) thiab lwm yam. Qhov tseem ceeb tshaj plaws ntawm cov impedance analyzer rau kev tsom xam ntawm ultrasonic li yog raws li nram no:
Fs: Mechanical resonance zaus, uas yog, qhov ua haujlwm zaus ntawm lub vibration system, yuav tsum tau tsim kom ze li sai tau rau tus nqi uas xav tau, thiab yuav tsum ua kom haum rau qhov chaw ua hauj lwm ntawm lub hwj huam mov.
Rau lub tshuab ntxuav, qhov siab dua qhov resonance zaus sib xws ntawm oscillator, qhov zoo dua.
Rau cov yas vuam tshuab los yog kev ua ultrasonic, lub resonant zaus ntawm oscillator yuav deviate los ntawm qhov chaw ua hauj lwm thaum lub horn los yog tuag tsim yog tsis tsim nyog.
R1: Dynamic tsis kam, piezoelectric oscillator series ceg tsis kam, nyob rau hauv tib txoj kev txhawb nqa, qhov me dua qhov zoo dua. Kev tu lossis vuam oscillator, feem ntau yog nyob nruab nrab ntawm 5 thiab 20. Yog tias nws loj dhau, lub oscillator lossis vibration system yuav muaj teeb meem, xws li Circuit Court mismatch lossis kev hloov pauv tsis zoo thiab lub neej luv oscillator.
Qm: Mechanical zoo yam, txiav txim los ntawm conductivity nkhaus txoj kev, Qm=Fs/(F2-F1), qhov siab dua lub Qm, qhov zoo dua, vim hais tias qhov siab dua Qm, lub efficiency ntawm lub siab dua. oscillator; tab sis Qm yuav tsum sib phim nrog lub hwj huam mov, thaum tus nqi Qm siab dhau lawm, lub hwj huam mov tsis tuaj yeem sib phim.
Rau kev ntxuav oscillator, qhov siab dua tus nqi Qm, qhov zoo dua. Feem ntau hais lus, Qm ntawm kev tu oscillator yuav tsum nyob nruab nrab ntawm 500 thiab 1000. Yog tias nws qis dhau, qhov ua haujlwm ntawm oscillator yog qis, yog tias nws siab dhau lawm, lub hwj huam mov tsis tuaj yeem sib tw.
Rau ultrasonic vuam lossis ua, Qm tus nqi ntawm lub oscillator nws tus kheej feem ntau yog hais txog {{{0}}}, tag nrho lub cev yog 1500-3000, yog tias tsawg heev, qhov kev vibration efficiency tsawg, tab sis nws tsis tuaj yeem. ua siab dhau, vim tias qhov siab dua Qm, qhov nqaim ntawm kev ua haujlwm bandwidth, lub zog hluav taws xob yog qhov nyuaj rau kev sib tw, uas yog, lub zog hluav taws xob yog qhov nyuaj rau kev ua haujlwm ntawm resonance zaus taw tes, cov khoom siv tsis tuaj yeem ua haujlwm.CT: Lub capacitance Tus nqi ntawm cov khoom siv hluav taws xob pub dawb thiab piezoelectric ntaus ntawv ntawm 1 kHz yog tib yam li ntsuas los ntawm cov ntsuas ntsuas digital. Los ntawm rho tawm cov dynamic capacitance C1 los ntawm tus nqi no, qhov tseeb static capacitance C0, C0=CT-C1, tuaj yeem tau. Lub inductance yuav tsum tau siv
balancethe 20.In the circuit design of cleaning machine or ultrasonic processing machine, ntsuas C0 kom raug tuaj yeem txhim kho lub zog ntawm cov khoom siv fais fab. Muaj ob txoj hauv kev los siv qhov sib npaug inductance, sib npaug sib npaug thiab sib txuas.
Fp: Anti-resonant zaus, resonant zaus ntawm cov ceg sib txuas ntawm piezoelectric oscillator. Ntawm qhov zaus no, qhov impedance Zmax ntawm piezoelectric oscillator yog qhov loj tshaj plaws. Yog hais tias lub anti-resonant impedance Zmax tsawg heev, lub oscillator muaj teeb meem.
2) graphics
Lub impedance analyzer muab tsib hom kev sib koom ua ke kab kos, ntawm cov kab kos logarithmic yog qhov tseem ceeb rau kev tshawb nrhiav cov khoom siv piezoelectric. Kev co kev ua haujlwm ntawm piezoelectric oscillator lossis vibration system tuaj yeem txiav txim ncaj qha los ntawm logarithmic coordinate diagram, uas yog qhov xav tau ntau dua thiab siv tau.
Cim npe nrov: ceev tus me nyuam ultrasonic impedance tester rau transducer ceramic horn ultrasonic analyzer, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas
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