超聲波聲強能量測量儀

超聲(sheng)波聲(sheng)強功(gong)率分析儀(yi)

     超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)功(gong)(gong)率(lv)(lv)(lv)分(fen)(fen)析儀(yi)(yi)實際上是(shi)(shi)(shi)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)的(de)逆向(xiang)應用(yong)。超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)功(gong)(gong)率(lv)(lv)(lv)分(fen)(fen)析儀(yi)(yi)由(you)(you)接收傳感器(qi)（由(you)(you)壓電(dian)(dian)材(cai)(cai)料制成）和電(dian)(dian)子轉(zhuan)換(huan)電(dian)(dian)路以及顯示(shi)部(bu)分(fen)(fen)組成。我們(men)知道(dao)，超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)是(shi)(shi)(shi)由(you)(you)高(gao)頻(pin)電(dian)(dian)信(xin)號驅動壓電(dian)(dian)材(cai)(cai)料產生(sheng)高(gao)頻(pin)振動形(xing)成的(de)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)場。超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)是(shi)(shi)(shi)一(yi)種能量(liang)(liang)(liang)波(bo)(bo)(bo)(bo)(bo)(bo)，由(you)(you)于超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)的(de)波(bo)(bo)(bo)(bo)(bo)(bo)長很(hen)短(duan)，所以超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)只在液體(ti)或固體(ti)介質中傳播(bo)。超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)功(gong)(gong)率(lv)(lv)(lv)分(fen)(fen)析儀(yi)(yi)是(shi)(shi)(shi)利用(yong)壓電(dian)(dian)效(xiao)應的(de)原理（壓電(dian)(dian)效(xiao)應是(shi)(shi)(shi)指：當(dang)壓電(dian)(dian)材(cai)(cai)料受到(dao)(dao)外力作用(yong)時，其(qi)材(cai)(cai)料內部(bu)會產生(sheng)極化現象）。由(you)(you)于超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)是(shi)(shi)(shi)一(yi)種機械(xie)式的(de)能量(liang)(liang)(liang)波(bo)(bo)(bo)(bo)(bo)(bo)，當(dang)我們(men)需要測(ce)量(liang)(liang)(liang)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)的(de)能量(liang)(liang)(liang)（也稱：音壓，功(gong)(gong)率(lv)(lv)(lv)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)，場強(qiang)）時，只要將(jiang)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)發(fa)(fa)射(she)到(dao)(dao)液體(ti)中，再(zai)將(jiang)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)功(gong)(gong)率(lv)(lv)(lv)分(fen)(fen)析儀(yi)(yi)的(de)傳感器(qi)（我們(men)通常稱作超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)探頭(tou)）伸入到(dao)(dao)具有超(chao)(chao) 聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)場的(de)液體(ti)中。當(dang)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)強(qiang)功(gong)(gong)率(lv)(lv)(lv)分(fen)(fen)析儀(yi)(yi)的(de)探頭(tou)接收到(dao)(dao)超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)設備發(fa)(fa)出的(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)能量(liang)(liang)(liang)時，經過電(dian)(dian)子電(dian)(dian)路的(de)處理和轉(zhuan)換(huan)后，精準(zhun)地(di)將(jiang)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)能量(liang)(liang)(liang)通過電(dian)(dian)子顯示(shi)屏(ping)顯示(shi)出來，從而達到(dao)(dao)對超(chao)(chao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波(bo)(bo)(bo)(bo)(bo)(bo)設備實際發(fa)(fa)生(sheng)功(gong)(gong)率(lv)(lv)(lv)的(de)測(ce)量(liang)(liang)(liang)。

超聲(sheng)波(bo)清洗機音(yin)壓測(ce)量儀(yi) 超聲(sheng)波(bo)聲(sheng)強功率分析儀(yi)

超聲波聲強能量測量儀功(gong)能作(zuo)用說明：

　1、超(chao)聲波清(qing)洗(xi)機清(qing)洗(xi)能力檢測；

  2、針對(dui)所有種類(lei)超(chao)聲(sheng)(sheng)波(bo)清洗裝置進行超(chao)聲(sheng)(sheng)波(bo)聲(sheng)(sheng)強（頻率）檢測，判(pan)斷設備工(gong)作性能和超(chao)聲(sheng)(sheng)波(bo)強度(du)。

  3、超聲波清洗機清洗缸內每(mei)個位置的聲強（頻率）都(dou)并不相(xiang)同(tong)(tong)，這(zhe)是因為距離音源遠(yuan)近不同(tong)(tong)，方位不同(tong)(tong)，其能量(liang)衰減的值不一樣。

  4、可(ke)以每(mei)(mei)次測量幾個固定位(wei)置的聲強（頻率），記錄(lu)其讀數(shu)，然后根據(ju)每(mei)(mei)個周期內(nei)聲強（頻率）的變化即(ji)可(ke)對設備清洗能力基(ji)礎數(shu)據(ju)給予正確的判斷。

  5、需(xu)要說明的(de)(de)是，任何功(gong)率在大(da)的(de)(de)超(chao)聲波清洗(xi)(xi)機(ji)，其清洗(xi)(xi)槽內的(de)(de)聲強(qiang)（頻率）值都是很小(xiao)的(de)(de)，具(ju)體的(de)(de)聲強(qiang)（頻率）值，與清洗(xi)(xi)水缸內換(huan)能器的(de)(de)布局、數量、水槽的(de)(de)規格尺寸(cun)、發生器的(de)(de)輸入功(gong)率、換(huan)能器的(de)(de)轉換(huan)效率都密切(qie)相(xiang)關，所以，號稱幾千瓦的(de)(de)清洗(xi)(xi)機(ji)，其水槽內的(de)(de)聲強(qiang)（頻率）小(xiao)則零點(dian)幾瓦，大(da)則1-10瓦。

  6、由于(yu)不同的超聲波清洗機廠(chang)家銷售的產(chan)品(pin)良莠不齊，即便所(suo)謂(wei)兩個參數一(yi)樣的清洗機，其清洗槽內(nei)聲強（頻率(lv)）值(zhi)一(yi)般通常(chang)也并(bing)不相同。

  7、同時還能檢測出超聲波(bo)清洗機(ji)水槽內液(ye)體的(de)頻(pin)率，并直(zhi)觀顯(xian)示與(yu)液(ye)晶彩屏。