无码无套少妇毛多18PXXXX_国产精品V欧美精品∨日韩_人妻在线日韩免费视频_与子敌伦刺激对白播放

酒(jiu)廠酒(jiu)精度(du)檢測(ce)儀(yi)采用電(dian)(dian)(dian)(dian)化學法(fa)測(ce)量樣品中(zhong)的(de)酒(jiu)精濃度(du)。該儀(yi)器包(bao)括兩(liang)個電(dian)(dian)(dian)(dian)極(ji)(ji)：一個工(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)和(he)一個參(can)比(bi)電(dian)(dian)(dian)(dian)極(ji)(ji)。當(dang)樣品被加入工(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)中(zhong)后(hou)，工(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)中(zhong)的(de)酒(jiu)精會氧(yang)化為乙醛，同時放出電(dian)(dian)(dian)(dian)子。這些電(dian)(dian)(dian)(dian)子會向參(can)比(bi)電(dian)(dian)(dian)(dian)極(ji)(ji)移動，并通過連接參(can)比(bi)電(dian)(dian)(dian)(dian)極(ji)(ji)和(he)工(gong)作(zuo)電(dian)(dian)(dian)(dian)極(ji)(ji)的(de)電(dian)(dian)(dian)(dian)路產生電(dian)(dian)(dian)(dian)流。酒(jiu)...

便攜式葉綠(lv)素測定儀(yi)測定葉片綠(lv)色程度，葉綠(lv)素測定儀(yi)技術指標可(ke)在(zai)儀(yi)器上隨時瀏(liu)覽測量(liang)的數(shu)據(ju)、每組數(shu)據(ju)的平均值和刪除異常數(shu)值。數(shu)據(ju)情況更加直觀。數(shu)據(ju)導出(chu)(chu)：多(duo)功能USB接口，可(ke)實現數(shu)據(ju)導出(chu)(chu)與(yu)充電(dian)功能，可(ke)將儀(yi)器與(yu)電(dian)腦直接聯機，數(shu)據(ju)以EXCEL格式導出(chu)(chu)，...

在線油氣檢測(ce)儀是一款(kuan)針(zhen)對油氣回收排放，有機氣體檢測(ce)的(de)(de)(de)儀器(qi)(qi)。采用(yong)進(jin)(jin)口紅(hong)外傳感器(qi)(qi)，提高了檢測(ce)的(de)(de)(de)精度(du)和靈(ling)敏(min)度(du)。并且(qie)根據現(xian)場測(ce)試要(yao)求，選取適宜的(de)(de)(de)量程進(jin)(jin)行(xing)(xing)標定，保(bao)證(zheng)了測(ce)試的(de)(de)(de)精準效果。有通用(yong)的(de)(de)(de)模擬量輸出，可與數顯表、電腦、PLC機等終(zhong)端設備(bei)進(jin)(jin)行(xing)(xing)友好的(de)(de)(de)連(lian)...

液體(ti)濃度測(ce)量(liang)儀應用阿(a)基米(mi)得(de)原理浮力法，將主機放在(zai)一個(ge)容(rong)易操(cao)作的(de)平臺(tai)上，主機上裝有取(qu)樣槽，液體(ti)由(you)取(qu)樣槽內的(de)進出孔進出，透(tou)過取(qu)樣槽內感應球的(de)浮力變化(hua)自動(dong)顯(xian)出液體(ti)的(de)比重值。透(tou)過連續(xu)的(de)動(dong)作即(ji)可(ke)完成線上液體(ti)的(de)密度測(ce)量(liang)與監控。快速讀取(qu)量(liang)測(ce)液體(ti)的(de)線上密度...

在線(xian)酒精濃(nong)度(du)(du)計采用高(gao)(gao)能(neng)(neng)電磁波(bo)(bo)原(yuan)理。由于不同(tong)介質對電磁波(bo)(bo)的(de)(de)吸(xi)收系數(shu)(shu)不同(tong)，當(dang)對樣品施加(jia)高(gao)(gao)能(neng)(neng)電場時，因(yin)吸(xi)收的(de)(de)差異，會影(ying)(ying)響(xiang)高(gao)(gao)能(neng)(neng)電場的(de)(de)相(xiang)位(wei)和幅(fu)度(du)(du)，影(ying)(ying)響(xiang)的(de)(de)程度(du)(du)與水分含量和濃(nong)度(du)(du)有(you)關。通過測試高(gao)(gao)能(neng)(neng)電場的(de)(de)相(xiang)位(wei)和幅(fu)度(du)(du)的(de)(de)變化，并(bing)經(jing)過智(zhi)能(neng)(neng)變送器進(jin)行數(shu)(shu)模(mo)轉(zhuan)換(huan)和相(xiang)關的(de)(de)...

乳化(hua)液濃(nong)度計采用微(wei)(wei)波通過物質時被吸收而(er)產(chan)生(sheng)微(wei)(wei)波能(neng)量衰減(jian)的原理，在(zai)含水(shui)測(ce)定中可以將油(you)質、礦(kuang)化(hua)度的影響(xiang)基本消除。它具有結構簡(jian)單、分辨力高、可非接(jie)觸測(ce)量，并能(neng)在(zai)高溫、輻(fu)射和強烈震(zhen)動等惡劣條件(jian)下工作的優點.代(dai)表(biao)了產(chan)品水(shui)分測(ce)量技術(shu)的新(xin)發展，采用微(wei)(wei)波測(ce)...