小寡妇好紧进去了好大看视频_国产香蕉97碰碰久久人人_99久久夜色精品国产网站_国产免费无码一区二区视频

超(chao)級(ji)電容測試分(fen)選機 

一、 適應范圍：適用(yong)于直徑∮4～∮22mm,鋁殼長度8~40mm，測試電壓從0V~5VDC。 

二、 測試項目：ESR(1KHz)固定電(dian)(dian)流下(xia)脈沖(chong)充(chong)充(chong)電(dian)(dian)60s充(chong)電(dian)(dian)電(dian)(dian)壓。 

三、 測(ce)試(shi)(shi)過程：將(jiang)法拉電(dian)(dian)(dian)容(rong)器(qi)經(jing)振(zhen)動料盤進(jin)料，經(jing)平送(song)、機(ji)械手交接送(song)料移至測(ce)試(shi)(shi)輸送(song)鏈(lian)上，首先進(jin)行(xing)導針(zhen)整形；然后做極性(xing)檢(jian)測(ce)，步進(jin)電(dian)(dian)(dian)機(ji)進(jin)行(xing)自動換向，二次整腳后，測(ce)試(shi)(shi)電(dian)(dian)(dian)容(rong)端電(dian)(dian)(dian)壓(ya)(ya)大于20mV產品進(jin)入(ru)(ru)重(zhong)測(ce)料盒(he)，測(ce)試(shi)(shi)等效串聯(lian)電(dian)(dian)(dian)阻(zu)ESR（頻(pin)率1KHz，施加1mA或10mA電(dian)(dian)(dian)流(liu)，檢(jian)測(ce)電(dian)(dian)(dian)容(rong)器(qi)端電(dian)(dian)(dian)壓(ya)(ya)V），內阻(zu)測(ce)試(shi)(shi)儀表記錄已測(ce)電(dian)(dian)(dian)容(rong)ESR分檔區間(jian)（高ESR、低ESR），ESR不(bu)良(liang)直(zhi)接下料，接著檢(jian)測(ce)開路(lu)(lu)與短(duan)路(lu)(lu)，進(jin)入(ru)(ru)開路(lu)(lu)短(duan)路(lu)(lu)料盒(he)，可設定電(dian)(dian)(dian)容(rong)恒流(liu)充電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)I，將(jiang)法拉電(dian)(dian)(dian)容(rong)在(zai)測(ce)試(shi)(shi)鏈(lian)上脈沖(chong)充電(dian)(dian)(dian)60s±0.1s,進(jin)行(xing)電(dian)(dian)(dian)容(rong)器(qi)端電(dian)(dian)(dian)壓(ya)(ya)測(ce)試(shi)(shi)；電(dian)(dian)(dian)壓(ya)(ya)不(bu)合格品進(jin)入(ru)(ru)電(dian)(dian)(dian)壓(ya)(ya)不(bu)良(liang)料盒(he)；

合格品分檔

（1）高電壓＆高ESR、

（2）高(gao)電壓＆低(di)ESR、

（3）低電壓(ya)＆高(gao)ESR、

（4）低(di)(di)電壓＆低(di)(di)ESR，不合格檔(dang)分二擋(dang)，

（5）開路 

（6）短(duan)路(lu)(lu)，共6檔，然后進入(ru)負載(zai)放(fang)電(dian)(dian)(dian)和短(duan)路(lu)(lu)放(fang)電(dian)(dian)(dian)段，六種(zhong)分別放(fang)入(ru)對(dui)應料盒內。 四(si)、 性(xing)能(neng) 1. 振動盤供料系統電(dian)(dian)(dian)源單相(xiang)AC220V,50/60Hz 1. 開(kai)路(lu)(lu)短(duan)路(lu)(lu)檢(jian)(jian)測檢(jian)(jian)測電(dian)(dian)(dian)源 DC 0V-5V 10A 1. 60s充(chong)電(dian)(dian)(dian)電(dian)(dian)(dian)壓(ya)檢(jian)(jian)測 單路(lu)(lu)恒定(ding)電(dian)(dian)(dian)流設(she)定(ding)范(fan)圍：0.01A-5A可(ke)設(she)定(ding)，精(jing)度＜1％； 充(chong)電(dian)(dian)(dian)時(shi)間：60s±0.1s； 顯示(shi)設(she)定(ding)值(zhi)； 電(dian)(dian)(dian)壓(ya)測試(shi)精(jing)度：顯示(shi)值(zhi)±1％； 1. ESR測試(shi) 測試(shi)范(fan)圍：0.0001Ω-999.99MΩ；由設(she)定(ding)值(zhi)上限自動換檔mΩ,Ω,KΩ,MΩ； 顯示(shi)方式(shi)：液晶(jing)顯示(shi) 精(jing)度：顯示(shi)值(zhi)±1％； 設(she)定(ding)方式(shi)：可(ke)設(she)定(ding)分檔區間，顯示(shi)設(she)定(ding)值(zhi)。