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天(tian)津礦用(yong)(yong)電(dian)(dian)(dian)(dian)纜負載(zai)燃(ran)燒試驗(yan)機(ji)主要用(yong)(yong)于(yu)對塑料(liao)、橡(xiang)膠或薄膜在規(gui)定(ding)火(huo)源直接燃(ran)燒下(xia)測(ce)定(ding)塑料(liao)的(de)(de)不(bu)燃(ran)燒性(xing)能。以判斷耐火(huo)材料(liao)的(de)(de)耐火(huo)等級。該試驗(yan)方法是基于(yu)GB/T 2408標(biao)準以及UL等標(biao)準，對塑料(liao)阻燃(ran)性(xing)能的(de)(de)研究所制定(ding)的(de)(de)，水平垂(chui)直燃(ran)燒試驗(yan)機(ji)主要適(shi)用(yong)(yong)于(yu)照明設備(bei)、低(di)壓電(dian)(dian)(dian)(dian)器(qi)、家用(yong)(yong)電(dian)(dian)(dian)(dian)器(qi)、電(dian)(dian)(dian)(dian)機(ji)、工具(ju)、儀表等設備(bei)以及電(dian)(dian)(dian)(dian)氣連接件(jian)(jian)等電(dian)(dian)(dian)(dian)工電(dian)(dian)(dian)(dian)子塑料(liao)或橡(xiang)膠產(chan)品及其組件(jian)(jian)部件(jian)(jian)的(de)(de)研究、生(sheng)產(chan)和質檢(jian)部門(men)，也適(shi)用(yong)(yong)于(yu)絕緣(yuan)材料(liao)、工程塑料(liao)、防火(huo)封堵材料(liao)型

礦用電(dian)纜過(guo)渡電(dian)阻測試(shi)儀 適用于(yu)電(dian)纜廠、礦山、電(dian)力輸送、科(ke)學研究等單位，是檢(jian)測礦纜中過(guo)渡電(dian)阻的儀器(qi)。主要包括電(dian)氣(qi)測試(shi)部分和機械(xie)傳動機構兩(liang)部分