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在(zai)科技飛速發(fa)展的今天,各(ge)種移(yi)動電(dian)(dian)(dian)(dian)(dian)子設備在(zai)人(ren)類生活(huo)中大量(liang)應用,從而催促了電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)行(xing)業的蓬勃發(fa)展。但是電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的安全性不容忽(hu)視,不然就會出(chu)現(xian)爆炸(zha)(zha),威脅人(ren)們的生命財產安全。電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)出(chu)現(xian)爆炸(zha)(zha)的一個重要(yao)(yao)原(yuan)因是隔(ge)膜被(bei)擊穿,因此必須對隔(ge)膜的承受電(dian)(dian)(dian)(dian)(dian)壓(ya)程度進行(xing)測(ce)(ce)量(liang)。傳(chuan)統測(ce)(ce)試電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)隔(ge)膜的方法是使用絕緣(yuan)電(dian)(dian)(dian)(dian)(dian)阻測(ce)(ce)試儀在(zai)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的兩(liang)個電(dian)(dian)(dian)(dian)(dian)極之(zhi)(zhi)間(jian)施加直流電(dian)(dian)(dian)(dian)(dian)壓(ya),在(zai)規定(ding)的時間(jian)內,測(ce)(ce)試出(chu)的電(dian)(dian)(dian)(dian)(dian)阻值是否大于(yu)規定(ding)值。因為電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)在(zai)沒有灌液之(zhi)(zhi)前呈現(xian)很大的電(dian)(dian)(dian)(dian)(dian)容性,使用直流電(dian)(dian)(dian)(dian)(dian)壓(ya)測(ce)(ce)試,首先(xian)要(yao)(yao)給兩(liang)個電(dian)(dian)(dian)(dian)(dian)極之(zhi)(zhi)間(jian)充電(dian)(dian)(dian)(dian)(dian),然后再進行(xing)測(ce)(ce)試;這就帶來了測(ce)(ce)試時間(jian)過長,并且會出(chu)現(xian)誤判的現(xian)象。
我公司(si)根據(ju)客戶的(de)需求推出(chu)CS9927LBS鋰電池(chi)(chi)態勢安規分析儀,通過(guo)對電池(chi)(chi)的(de)電極之(zhi)間的(de)測試,可以快(kuai)速判斷(duan)出(chu)兩個電極之(zhi)間是否存(cun)在短路、斷(duan)線的(de)現象。
為了滿足不同客(ke)戶的不同需求,本系(xi)列測試(shi)儀也把絕(jue)緣電(dian)(dian)阻測試(shi)功能集成在一起,絕(jue)緣輸(shu)出直流電(dian)(dian)壓的紋波系(xi)數可達0.5%,是一臺電(dian)(dian)池電(dian)(dian)極短(duan)路、斷線的綜合測試(shi)分析儀。
*性能
◆采用TFT5.6寸640*480彩色液晶屏顯示設(she)置參(can)數和(he)測試參(can)數顯示內(nei)容豐富、醒目
◆測量速度快,測試儀可(ke)在1s內準確判斷(duan)出被測試電極是(shi)否有存在短路(lu)、斷(duan)線的(de)故(gu)障(zhang)
◆可通過對電池品質因數的(de)測(ce)量,判定電池隔膜的(de)優(you)劣
◆可通過不同電壓下品質因數的(de)變化判斷(duan)出隔膜(mo)是否存(cun)在微(wei)短路
◆*設計的(de)微(wei)短路偵測技術,可(ke)判斷出纏繞隔膜之間(jian)是否存在微(wei)短路
◆絕緣電阻測試電阻值大可(ke)達50GΩ
◆設置參數可從一臺(tai)測(ce)試儀(yi)通(tong)過U盤導出,導入到另外(wai)一臺(tai)測(ce)試儀(yi)中,避免多臺(tai)儀(yi)器(qi)參數的(de)重(zhong)復設置
◆測(ce)試儀可(ke)自動(dong)把測(ce)試結(jie)果可(ke)存(cun)儲(chu)于儀器內部,多可(ke)存(cun)儲(chu)60000條結(jie)果,根據(ju)測(ce)試數據(ju)可(ke)描繪出產品的態(tai)勢圖
◆配(pei)備PLC接(jie)口的短路、斷線輸出(chu)信號;選配(pei)RS232C或(huo)RS485接(jie)口,可方便地與(yu)計(ji)算機或(huo)PLC組成綜合測試系統(tong)
規格(ge)表
型號 | CS9927LBS |
輸出電壓 | 50.0V-1000V |
精度 | ±(1%+1V) |
測試電(dian)流 | 0.1uA-200mA |
精度(du) | ±(1%+量程0.5%) |
測試時間 | 0.0-999.9s |
大輸出(chu)功率 | 200VA |
輸出頻率 | (40.0-400.0)Hz |
電弧偵(zhen)測 | 0-200mA、0-20級 |
品(pin)質因數 | 50%-100% |
絕緣測試(shi)輸(shu)出電壓(ya) | (0.050-1.000)kV(DC) |
測試電阻(zu) | 1MΩ-50000MΩ |