在(zai)(zai)(zai)當今電(dian)(dian)(dian)子制(zhi)造(zao)、新(xin)能(neng)(neng)源等眾多(duo)行業中，對(dui)元器件和(he)電(dian)(dian)(dian)路(lu)連接可(ke)(ke)靠性的(de)(de)(de)(de)要求愈發嚴苛，這使得高精度、高效率(lv)的(de)(de)(de)(de)導(dao)通電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)成為質量(liang)(liang)把控(kong)的(de)(de)(de)(de)關鍵環(huan)節。廣州維柯推出(chu)(chu)的(de)(de)(de)(de)GWLR-256多(duo)通道RTC導(dao)通電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)系(xi)統，憑借其***的(de)(de)(de)(de)技術設計，在(zai)(zai)(zai)市(shi)場(chang)中脫穎而出(chu)(chu)。GWLR-256擁有極(ji)為靈活的(de)(de)(de)(de)通道配置，可(ke)(ke)在(zai)(zai)(zai)1-256通道間自由擴展(zhan)，這種強大(da)的(de)(de)(de)(de)可(ke)(ke)擴展(zhan)性，完美契合了不(bu)同(tong)規模企業的(de)(de)(de)(de)生產(chan)(chan)(chan)與檢(jian)測(ce)(ce)(ce)需求。無論是(shi)小(xiao)型研發實驗室(shi)的(de)(de)(de)(de)少量(liang)(liang)樣品測(ce)(ce)(ce)試(shi)，還是(shi)大(da)型電(dian)(dian)(dian)子制(zhi)造(zao)工廠的(de)(de)(de)(de)大(da)規模產(chan)(chan)(chan)線檢(jian)測(ce)(ce)(ce)，它都能(neng)(neng)輕松應對(dui)。在(zai)(zai)(zai)精度方面，該系(xi)統達(da)到了行業**水平(ping)。其電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)量(liang)(liang)精度可(ke)(ke)達(da)±1%，**小(xiao)分辨率(lv)更是(shi)低至?Ω。如(ru)(ru)此高的(de)(de)(de)(de)精度，能(neng)(neng)夠精細檢(jian)測(ce)(ce)(ce)出(chu)(chu)焊(han)(han)點、連接器等關鍵部(bu)位極(ji)其微(wei)小(xiao)的(de)(de)(de)(de)電(dian)(dian)(dian)阻(zu)(zu)變化。哪怕是(shi)細微(wei)到可(ke)(ke)能(neng)(neng)影響產(chan)(chan)(chan)品性能(neng)(neng)和(he)穩定性的(de)(de)(de)(de)電(dian)(dian)(dian)阻(zu)(zu)異常，也無法逃過GWLR-256的(de)(de)(de)(de)“火眼金睛(jing)”。例如(ru)(ru)，在(zai)(zai)(zai)汽車(che)電(dian)(dian)(dian)子的(de)(de)(de)(de)電(dian)(dian)(dian)路(lu)板焊(han)(han)接中，微(wei)小(xiao)的(de)(de)(de)(de)焊(han)(han)點電(dian)(dian)(dian)阻(zu)(zu)異常可(ke)(ke)能(neng)(neng)導(dao)致汽車(che)行駛過程中電(dian)(dian)(dian)子設備的(de)(de)(de)(de)故(gu)障(zhang)，而GWLR-256能(neng)(neng)夠在(zai)(zai)(zai)生產(chan)(chan)(chan)環(huan)節就將這類隱患精細揪出(chu)(chu)，確保產(chan)(chan)(chan)品質量(liang)(liang)。 所有設備可(ke)(ke)聯網 ， 實現遠程故(gu)障(zhang)診斷(duan)與維護。廣州表面絕緣SIR電(dian)(dian)(dian)阻(zu)(zu)測(ce)(ce)(ce)試(shi)市(shi)場(chang)

參(can)考(kao)標(biao)(biao)準(zhun) IEC 60068-2-14 試(shi)(shi)驗(yan)(yan)方法 N：溫度(du)變化中(zhong)(zhong)(zhong)的(de) Nc。實現(xian)方式(shi)(shi)為(wei)(wei)吊籃式(shi)(shi)，將產(chan)品(pin)(pin)放置在吊籃中(zhong)(zhong)(zhong)按(an)照(zhao)要(yao)求浸入不(bu)(bu)同(tong)的(de)溫度(du)液體中(zhong)(zhong)(zhong)。則適用(yong)(yong)于玻璃(li)-?屬密封及類(lei)似產(chan)品(pin)(pin)，因(yin)此(ci)電(dian)器產(chan)品(pin)(pin)中(zhong)(zhong)(zhong)不(bu)(bu)予考(kao)核該(gai)項目。IEC 60068-2-14，Na 以(yi)及 ISO 16750-4 5.3.2 冷熱沖擊試(shi)(shi)驗(yan)(yan)中(zhong)(zhong)(zhong)推薦(jian)的(de)循(xun)(xun)環數為(wei)(wei) 5，實際(ji)應用(yong)(yong)中(zhong)(zhong)(zhong)過(guo)少(shao)，推薦(jian)使(shi)用(yong)(yong)表 3 參(can)數。IEC 60068-2-14、ISO 16750-4 、MIL-STD-810F 及 GJB150 中(zhong)(zhong)(zhong)對(dui)于冷熱沖擊的(de)要(yao)求循(xun)(xun)環數都為(wei)(wei) 5 個(ge)循(xun)(xun)環以(yi)內。該(gai)三類(lei)標(biao)(biao)準(zhun)對(dui)此(ci)試(shi)(shi)驗(yan)(yan)的(de)定義為(wei)(wei)：確定裝(zhuang)備(bei)能(neng)否經受其(qi)周圍(wei)大(da)氣溫度(du)的(de)急劇變化，而不(bu)(bu)產(chan)生物理損壞或性(xing)能(neng)下降，模擬(ni)的(de)情(qing)況(kuang)為(wei)(wei)：產(chan)品(pin)(pin)的(de)航空運輸、航空下投(tou)以(yi)及其(qi)它產(chan)品(pin)(pin)從不(bu)(bu)同(tong)溫度(du)區域(yu)轉(zhuan)移(yi)的(de)情(qing)況(kuang)。對(dui)于汽(qi)車(che)(che)類(lei)產(chan)品(pin)(pin)，執行(xing)此(ci)標(biao)(biao)準(zhun)時，因(yin)為(wei)(wei)我們考(kao)核的(de)模擬(ni)情(qing)況(kuang)不(bu)(bu)一樣，故(gu)參(can)數需要(yao)進(jin)行(xing)變動，主要(yao)變動參(can)數為(wei)(wei)：循(xun)(xun)環數增加（因(yin)應用(yong)(yong)到汽(qi)車(che)(che)電(dian)器產(chan)品(pin)(pin)中(zhong)(zhong)(zhong)為(wei)(wei)加速老化試(shi)(shi)驗(yan)(yan)，故(gu)其(qi)循(xun)(xun)環數一般超過(guo) 100）。廣州(zhou)表面絕(jue)緣電(dian)阻測試(shi)(shi)注意事(shi)項具備(bei)多(duo)項行(xing)業優勢：采用(yong)(yong) 64 通道并行(xing)掃描架構(gou)，全(quan)通道測試(shi)(shi)完成時間≤1分鐘，較同(tong)類(lei)產(chan)品(pin)(pin)效(xiao)率提(ti)升 50% 以(yi)上。

有(you)(you)(you)一個輕微(wei)的(de)(de)(de)(de)(de)偏(pian)差，因為板沒(mei)有(you)(you)(you)固(gu)定(ding)，并有(you)(you)(you)不(bu)同的(de)(de)(de)(de)(de)方向相(xiang)(xiang)對于(yu)氣流(liu)確保在測(ce)(ce)(ce)試(shi)(shi)(shi)期間SIR測(ce)(ce)(ce)試(shi)(shi)(shi)模塊(kuai)上沒(mei)有(you)(you)(you)明顯(xian)(xian)的(de)(de)(de)(de)(de)冷(leng)凝現象。根(gen)據(ju)(ju)IPC標準(zhun)，通(tong)(tong)(tong)過測(ce)(ce)(ce)試(shi)(shi)(shi)的(de)(de)(de)(de)(de)模塊(kuai)，在整個測(ce)(ce)(ce)試(shi)(shi)(shi)過程中(zhong)(zhong)，其電阻都高于(yu)108Ω。測(ce)(ce)(ce)試(shi)(shi)(shi)結(jie)果(guo)將根(gen)據(ju)(ju)這個限定(ding)值判定(ding)為通(tong)(tong)(tong)過或(huo)(huo)失(shi)敗。相(xiang)(xiang)關(guan)研究的(de)(de)(de)(de)(de)目的(de)(de)(de)(de)(de)是描述不(bu)同回流(liu)曲線對助焊劑殘(can)留(liu)物的(de)(de)(de)(de)(de)影響。在以前(qian)的(de)(de)(de)(de)(de)工(gong)作(zuo)中(zhong)(zhong)，據(ju)(ju)說曾經觀察到(dao)與回流(liu)工(gong)藝產出(chu)的(de)(de)(de)(de)(de)組件(jian)相(xiang)(xiang)比(bi)，使用電烙鐵加熱和更快(kuai)冷(leng)卻(que)速度的(de)(de)(de)(de)(de)返(fan)工(gong)工(gong)位完(wan)成的(de)(de)(de)(de)(de)組件(jian)顯(xian)(xian)示(shi)出(chu)更高的(de)(de)(de)(de)(de)離子(zi)殘(can)留(liu)物水(shui)平(ping)。SIR和局(ju)部萃(cui)(cui)取(qu)的(de)(de)(de)(de)(de)結(jie)果(guo)是通(tong)(tong)(tong)過或(huo)(huo)失(shi)敗。判定(ding)標準(zhun)分別(bie)基于(yu)電路電阻率和萃(cui)(cui)取(qu)液電阻率。為了便于(yu)參考，附錄中(zhong)(zhong)包含了詳細的(de)(de)(de)(de)(de)結(jie)果(guo)。如表1所(suo)示(shi)，通(tong)(tong)(tong)過被(bei)編碼為綠色，失(shi)敗被(bei)編碼為橙色。結(jie)果(guo)顯(xian)(xian)示(shi)了一個清晰的(de)(de)(de)(de)(de)定(ding)義：即所(suo)有(you)(you)(you)未清洗的(de)(de)(de)(de)(de)測(ce)(ce)(ce)試(shi)(shi)(shi)模塊(kuai)都沒(mei)有(you)(you)(you)通(tong)(tong)(tong)過測(ce)(ce)(ce)試(shi)(shi)(shi)，所(suo)有(you)(you)(you)清洗過的(de)(de)(de)(de)(de)測(ce)(ce)(ce)試(shi)(shi)(shi)模塊(kuai)都通(tong)(tong)(tong)過了測(ce)(ce)(ce)試(shi)(shi)(shi)。

在(zai)智(zhi)能(neng)(neng)(neng)化方面(mian)，電(dian)(dian)(dian)阻測試(shi)(shi)技(ji)(ji)術將(jiang)更(geng)加注重(zhong)數(shu)據(ju)(ju)(ju)的(de)(de)處(chu)理(li)和(he)(he)分析能(neng)(neng)(neng)力。通(tong)過引入人工智(zhi)能(neng)(neng)(neng)和(he)(he)大(da)數(shu)據(ju)(ju)(ju)技(ji)(ji)術，可以實現電(dian)(dian)(dian)阻測試(shi)(shi)數(shu)據(ju)(ju)(ju)的(de)(de)自動化和(he)(he)智(zhi)能(neng)(neng)(neng)化處(chu)理(li)，提(ti)(ti)高(gao)數(shu)據(ju)(ju)(ju)分析的(de)(de)準確性和(he)(he)效率。同時(shi)，智(zhi)能(neng)(neng)(neng)電(dian)(dian)(dian)阻測試(shi)(shi)系統還能(neng)(neng)(neng)夠實現遠程(cheng)監控和(he)(he)故(gu)障預警(jing)功(gong)能(neng)(neng)(neng)，為(wei)設備(bei)的(de)(de)維護和(he)(he)更(geng)換提(ti)(ti)供及時(shi)的(de)(de)數(shu)據(ju)(ju)(ju)支(zhi)持(chi)。在(zai)便(bian)捷性方面(mian)，電(dian)(dian)(dian)阻測試(shi)(shi)技(ji)(ji)術將(jiang)更(geng)加注重(zhong)用(yong)戶友好性和(he)(he)易用(yong)性。通(tong)過開發更(geng)加簡潔易用(yong)的(de)(de)測試(shi)(shi)儀(yi)器(qi)和(he)(he)軟件界面(mian)，可以降低測試(shi)(shi)人員的(de)(de)操作難度和(he)(he)時(shi)間(jian)成本，提(ti)(ti)高(gao)測試(shi)(shi)效率和(he)(he)準確性。此(ci)外，隨著(zhu)移動互聯(lian)網(wang)和(he)(he)物聯(lian)網(wang)技(ji)(ji)術的(de)(de)發展(zhan)，電(dian)(dian)(dian)阻測試(shi)(shi)技(ji)(ji)術將(jiang)實現更(geng)加便(bian)捷的(de)(de)數(shu)據(ju)(ju)(ju)傳輸(shu)和(he)(he)共享功(gong)能(neng)(neng)(neng)，為(wei)跨領域和(he)(he)跨地域的(de)(de)合作提(ti)(ti)供支(zhi)持(chi)觀察線(xian)路間(jian)是否有瞬間(jian)短(duan)路或出現絕緣失效的(de)(de)緩慢(man)漏電(dian)(dian)(dian)情形(xing)發生。

定溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)溫(wen)(wen)(wen)(wen)度(du)(du)(du)循環(huan)是從(cong)低溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi)還是從(cong)高(gao)溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi),根據溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)和測(ce)試(shi)(shi)開(kai)(kai)始(shi)時(shi)(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)（來自溫(wen)(wen)(wen)(wen)濕度(du)(du)(du)測(ce)試(shi)(shi)的(de)(de)傳(chuan)感(gan)(gan)器(qi)表(biao)面溫(wen)(wen)(wen)(wen)度(du)(du)(du)）來判斷。（把傳(chuan)感(gan)(gan)器(qi)放入溫(wen)(wen)(wen)(wen)沖箱(xiang)時(shi)(shi)，箱(xiang)內環(huan)境溫(wen)(wen)(wen)(wen)度(du)(du)(du)是試(shi)(shi)驗開(kai)(kai)始(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)。）從(cong)低溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi)試(shi)(shi)驗時(shi)(shi)，測(ce)試(shi)(shi)開(kai)(kai)始(shi)時(shi)(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)＞溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)。從(cong)高(gao)溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi)試(shi)(shi)驗時(shi)(shi)，測(ce)試(shi)(shi)開(kai)(kai)始(shi)時(shi)(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)＜溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)。例(li)如(ru)）欲(yu)(yu)從(cong)低溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi)試(shi)(shi)驗，測(ce)試(shi)(shi)開(kai)(kai)始(shi)時(shi)(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)（25℃）＞溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)(20℃以下(xia))欲(yu)(yu)從(cong)高(gao)溫(wen)(wen)(wen)(wen)開(kai)(kai)始(shi)試(shi)(shi)驗，測(ce)試(shi)(shi)開(kai)(kai)始(shi)時(shi)(shi)的(de)(de)溫(wen)(wen)(wen)(wen)度(du)(du)(du)（25℃）＜溫(wen)(wen)(wen)(wen)度(du)(du)(du)臨(lin)界(jie)值(zhi)(zhi)(30℃以下(xia))借在(zai)智能檢(jian)測(ce)領域 18 年的(de)(de)技(ji)術(shu)沉淀，成(cheng)為(wei) SGS 指定的(de)(de) SIR/CAF/RTC 技(ji)術(shu)供應商(shang)。廣州表(biao)面絕緣SIR電阻測(ce)試(shi)(shi)系統

可模(mo)擬汽車(che)電(dian)子(zi)、航(hang)空航(hang)天等(deng)極端環境下的熱應(ying)力場景。廣州表面絕緣(yuan)SIR電(dian)阻測試市場

在航(hang)(hang)(hang)空航(hang)(hang)(hang)天(tian)領域，電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)測試(shi)是確(que)保(bao)(bao)飛行(xing)器(qi)(qi)和(he)航(hang)(hang)(hang)天(tian)器(qi)(qi)電(dian)(dian)(dian)(dian)(dian)子系(xi)統穩(wen)定性(xing)和(he)**性(xing)的(de)(de)關鍵(jian)環節。航(hang)(hang)(hang)空航(hang)(hang)(hang)天(tian)設(she)備中的(de)(de)電(dian)(dian)(dian)(dian)(dian)子系(xi)統極其(qi)復雜，包(bao)括導航(hang)(hang)(hang)、通(tong)信(xin)、控制(zhi)等多個(ge)方面(mian)，其(qi)中電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)值的(de)(de)準(zhun)確(que)性(xing)和(he)穩(wen)定性(xing)對(dui)系(xi)統的(de)(de)運(yun)行(xing)至關重要。電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)測試(shi)在航(hang)(hang)(hang)空航(hang)(hang)(hang)天(tian)中的(de)(de)應用主要體現在對(dui)電(dian)(dian)(dian)(dian)(dian)路板和(he)電(dian)(dian)(dian)(dian)(dian)子元(yuan)件的(de)(de)測試(shi)上。電(dian)(dian)(dian)(dian)(dian)路板的(de)(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)測試(shi)可以確(que)保(bao)(bao)各個(ge)電(dian)(dian)(dian)(dian)(dian)路之間的(de)(de)連接(jie)良好(hao)，避免因電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)異常而導致的(de)(de)信(xin)號傳輸錯(cuo)誤或系(xi)統失(shi)效(xiao)。對(dui)于電(dian)(dian)(dian)(dian)(dian)子元(yuan)件，如傳感器(qi)(qi)、執行(xing)器(qi)(qi)等，電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)測試(shi)能(neng)夠(gou)驗證(zheng)其(qi)工作狀(zhuang)態，確(que)保(bao)(bao)它們能(neng)夠(gou)準(zhun)確(que)響應控制(zhi)系(xi)統的(de)(de)指令廣(guang)州表面(mian)絕(jue)緣SIR電(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)測試(shi)市場