99精品国产在热久久_337P日本欧洲亚洲大胆裸体艺术_97久久婷婷五月综合色D啪蜜芽_18禁男女爽爽爽午夜网站免费

精密(mi)露點(dian)(dian)儀(yi)(yi)(yi)又稱為露點(dian)(dian)儀(yi)(yi)(yi)、微水(shui)(shui)(shui)儀(yi)(yi)(yi)、SF6微水(shui)(shui)(shui)儀(yi)(yi)(yi)、智能微水(shui)(shui)(shui)儀(yi)(yi)(yi)、SF6氣(qi)(qi)(qi)體微水(shui)(shui)(shui)儀(yi)(yi)(yi)、SF6精密(mi)露點(dian)(dian)儀(yi)(yi)(yi)等，是(shi)低(di)露點(dian)(dian)且需要控制干(gan)點(dian)(dian)的工業(ye)環境的理想(xiang)選擇。ZQW-ⅡBSF6精密(mi)露點(dian)(dian)儀(yi)(yi)(yi)是(shi)目(mu)前濕(shi)度(du)測(ce)量(liang)的精品級產(chan)品。它引進芬蘭維(wei)薩拉公司傳感器(qi)，采用阻(zu)容(rong)法原理，通過電容(rong)型(xing)高(gao)分(fen)子(zi)聚合物，薄膜(mo)測(ce)濕(shi)傳感器(qi)及電阻(zu)型(xing)測(ce)溫(wen)(wen)傳感器(qi)，測(ce)出相對溫(wen)(wen)度(du)和(he)表面溫(wen)(wen)度(du)，從這兩(liang)個參數計算出露點(dian)(dian)。是(shi)替代(dai)進口(kou)儀(yi)(yi)(yi)器(qi)的*產(chan)品。精密(mi)露點(dian)(dian)儀(yi)(yi)(yi)主要應(ying)用于石(shi)化，天然氣(qi)(qi)(qi)，干(gan)燥氣(qi)(qi)(qi)和(he)壓(ya)縮氣(qi)(qi)(qi)，發電機冷卻氫(qing)氣(qi)(qi)(qi)，變壓(ya)器(qi)和(he)高(gao)壓(ya)開關絕緣氣(qi)(qi)(qi)，焊(han)接氣(qi)(qi)(qi)以及船(chuan)舶和(he)航空...

高(gao)(gao)(gao)壓無(wu)線(xian)核(he)相(xiang)儀(yi)又稱(cheng)高(gao)(gao)(gao)壓無(wu)線(xian)核(he)相(xiang)器(qi)(qi)采用(yong)(yong)新電力(li)電子檢測技術和無(wu)線(xian)傳輸(shu)技術，操作(zuo)(zuo)安(an)全可靠，使(shi)用(yong)(yong)方便，克(ke)服了(le)有線(xian)核(he)相(xiang)器(qi)(qi)的(de)諸(zhu)多缺(que)點，符合國家電力(li)安(an)全工(gong)(gong)(gong)(gong)器(qi)(qi)具質量監督檢。驗(yan)測試(shi)相(xiang)關標(biao)準。該儀(yi)器(qi)(qi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)時通(tong)過無(wu)線(xian)發(fa)送模(mo)塊將數字(zi)信號發(fa)送至接(jie)收端，從(cong)而降低了(le)干擾(rao)，減小了(le)誤差(cha)，使(shi)儀(yi)器(qi)(qi)工(gong)(gong)(gong)(gong)作(zuo)(zuo)性能大(da)幅度(du)提高(gao)(gao)(gao)。操作(zuo)(zuo)為方便，只需一人操作(zuo)(zuo)一人監護。高(gao)(gao)(gao)壓無(wu)線(xian)核(he)相(xiang)儀(yi)注(zhu)意事項1、現場操作(zuo)(zuo)必(bi)須(xu)遵守《電力(li)安(an)全工(gong)(gong)(gong)(gong)具預(yu)試(shi)規程(cheng)》工(gong)(gong)(gong)(gong)作(zuo)(zuo)要求2、使(shi)用(yong)(yong)前(qian)必(bi)須(xu)對儀(yi)器(qi)(qi)自檢，發(fa)射(she)器(qi)(qi)、接(jie)收器(qi)(qi)電池充足(zu)，否則影(ying)響(xiang)發(fa)射(she)及(ji)接(jie)收靈敏(min)度(du)。3、使(shi)用(yong)(yong)過程(cheng)中不(bu)能...

電(dian)(dian)(dian)(dian)(dian)能(neng)質量(liang)測試儀(yi)主(zhu)要功能(neng)及特點1.安全可(ke)靠電(dian)(dian)(dian)(dian)(dian)壓輸入采用(yong)(yong)(yong)高電(dian)(dian)(dian)(dian)(dian)壓隔離(li)(li)模塊(kuai)(2000V、響應時(shi)間≤2μS，電(dian)(dian)(dian)(dian)(dian)流輸入采用(yong)(yong)(yong)交電(dian)(dian)(dian)(dian)(dian)流鉗(0～50kHz,0～rms)使輸入信(xin)號(hao)和(he)測量(liang)系統安全隔離(li)(li)。這樣不僅使GD-PQ1100在使用(yong)(yong)(yong)上安全、可(ke)靠和(he)方便(bian)(bian)，而且(qie)大大提高了GD-PQ1100的(de)抗(kang)干擾(rao)能(neng)力。2.使用(yong)(yong)(yong)方便(bian)(bian)便(bian)(bian)攜(xie)式結構，尺寸小、重量(liang)輕、一個(ge)人(ren)即(ji)可(ke)攜(xie)帶儀(yi)器到現場(chang)測試；內置高性能(neng)鋰電(dian)(dian)(dian)(dian)(dian)池，在無外接電(dian)(dian)(dian)(dian)(dian)源(yuan)的(de)情(qing)況下(xia)可(ke)連續工作(zuo)8小時(shi)。3.測試參(can)數多系統頻率、電(dian)(dian)(dian)(dian)(dian)網諧波、三相電(dian)(dian)(dian)(dian)(dian)壓不平衡度、電(dian)(dian)(dian)(dian)(dian)壓偏差、電(dian)(dian)(dian)(dian)(dian)壓基(ji)波有效值...

交(jiao)直(zhi)(zhi)(zhi)流耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝置又稱工(gong)頻(pin)耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝置、交(jiao)流耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝置、耐(nai)壓(ya)(ya)測試(shi)(shi)儀(yi)、工(gong)頻(pin)耐(nai)壓(ya)(ya)儀(yi)、工(gong)頻(pin)耐(nai)壓(ya)(ya)機(ji)、便攜(xie)式交(jiao)直(zhi)(zhi)(zhi)流（工(gong)頻(pin)）耐(nai)壓(ya)(ya)儀(yi)。是(shi)在普通工(gong)頻(pin)耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝置的基礎(chu)上研制而成，智能化操(cao)(cao)作替代手動操(cao)(cao)作方式，試(shi)(shi)驗(yan)(yan)效率更高(gao)，自(zi)動化程度更高(gao)，是(shi)新一代工(gong)頻(pin)耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)的產(chan)品。交(jiao)直(zhi)(zhi)(zhi)流耐(nai)壓(ya)(ya)試(shi)(shi)驗(yan)(yan)裝置是(shi)根(gen)據國家(jia)新行業試(shi)(shi)驗(yan)(yan)標(biao)準而設計(ji)的試(shi)(shi)驗(yan)(yan)設備(bei)，其安全可靠、功能強大、使用方便、維(wei)護簡(jian)單，主要用于對各種電器產(chan)品、電氣元(yuan)件、絕緣(yuan)(yuan)材料等進行規定電壓(ya)(ya)下的絕緣(yuan)(yuan)強度試(shi)(shi)驗(yan)(yan)，以(yi)考(kao)核產(chan)品的絕緣(yuan)(yuan)水平(ping)，發(fa)現被試(shi)(shi)品的絕緣(yuan)(yuan)缺陷，衡量過電壓(ya)(ya)...

紅(hong)外(wai)測(ce)(ce)溫(wen)(wen)儀(yi)(yi)器主要有(you)3種類(lei)型(xing)：紅(hong)外(wai)熱(re)像儀(yi)(yi)、紅(hong)外(wai)熱(re)電視、紅(hong)外(wai)測(ce)(ce)溫(wen)(wen)儀(yi)(yi)（點溫(wen)(wen)儀(yi)(yi)）。比起接(jie)觸(chu)式(shi)測(ce)(ce)溫(wen)(wen)方法，紅(hong)外(wai)測(ce)(ce)溫(wen)(wen)有(you)著響應時間快、非接(jie)觸(chu)、使用(yong)安(an)全及使用(yong)壽命長等優點。紅(hong)外(wai)測(ce)(ce)溫(wen)(wen)技術在(zai)生(sheng)產過(guo)程中，在(zai)產品質量控制和監測(ce)(ce)，設備(bei)在(zai)線故障診斷(duan)(duan)和安(an)全保(bao)護(hu)以及節約能源等方面發(fa)揮了(le)著重要作(zuo)用(yong)。近20年來，非接(jie)觸(chu)紅(hong)外(wai)人(ren)體測(ce)(ce)溫(wen)(wen)儀(yi)(yi)在(zai)技術上得到迅速發(fa)展，性(xing)能不斷(duan)(duan)完善，功能不斷(duan)(duan)增(zeng)強，品種不斷(duan)(duan)增(zeng)多，適用(yong)范(fan)圍也(ye)不斷(duan)(duan)擴(kuo)大(da)。非接(jie)觸(chu)紅(hong)外(wai)測(ce)(ce)溫(wen)(wen)儀(yi)(yi)包括便(bian)攜(xie)式(shi)、在(zai)線式(shi)和掃描式(shi)三(san)大(da)系列，并備(bei)有(you)各(ge)(ge)種選件和計(ji)算(suan)機軟件，每(mei)一系列中又(you)有(you)各(ge)(ge)種型(xing)...