Ultrasonic Flow Meters

20+ Xyoo Kev Tsim Khoom

Ua hauj lwm hauv paus ntsiab lus thiab daim ntawv thov teb ntawm ultrasonic qib ntsuas thiab ultrasonic thickness gauge

Lub hauv paus ntsiab lus ntawm kev ua haujlwmultrasonic qib 'meter'yog hais tias lub ultrasonic transducer (kev sojntsuam) emits high-frequency mem tes suab yoj, uas yog reflected thaum nws ua tau raws li qhov saum npoo ntawm cov khoom ntsuas (los yog qib kua), thiab lub reflected ncha tau txais los ntawm lub transducer thiab hloov mus rau hauv hluav taws xob teeb liab.Lub sij hawm nthuav tawm ntawm lub suab nthwv dej yog proportional rau qhov kev ncua deb ntawm lub suab nthwv dej mus rau saum npoo ntawm cov khoom.Kev sib raug zoo ntawm lub suab nthwv dej sib kis nyob deb S thiab lub suab ceev C thiab lub sij hawm xa suab T tuaj yeem qhia los ntawm tus qauv: S = C × T / 2.Ultrasonic qib ntsuas yog hom tsis sib cuag, uas tuaj yeem siv rau hauv dej, dej phwj kho, mining, qhov thiab quarrying kev lag luam, cement, tshuaj lom neeg kev lag luam, papermaking thiab zaub mov kev lag luam thiab lwm yam lag luam los ntsuas qib ntawm ntau yam ntaub ntawv thiab kua.

Ultrasonic thickness ntsuasyog siv los ntsuas qhov tuab ntawm cov khoom thiab cov khoom.Ultrasonic thickness gauge yog raws li lub hauv paus ntsiab lus ntawm ultrasonic pulse reflection los ntsuas lub thickness, thaum lub ultrasonic pulse xa los ntawm lub sojntsuam mus txog rau cov khoom sib cuam tshuam los ntawm cov khoom ntsuas, lub mem tes yog reflected rov qab mus rau lub sojntsuam, los ntawm kev ntsuas lub ultrasonic propagation. lub sij hawm nyob rau hauv cov khoom los txiav txim lub thickness ntawm cov khoom ntsuas.Lub hauv paus ntsiab lus no tuaj yeem siv los ntsuas txhua yam khoom siv uas ultrasonic tsis tuaj yeem nthuav tawm ntawm qhov ceev tsis tu ncua.Haum rau kev ntsuas qhov tuab ntawm cov hlau (xws li hlau, cam khwb cia hlau, txhuas, tooj liab, thiab lwm yam), yas, ceramic, iav, iav fiber ntau thiab lwm yam zoo ntawm ultrasonic yoj.


Post lub sij hawm: Aug-05-2022

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