KT122型(xing)液體電(dian)(dian)極(ji)(ji)控(kong)(kong)(kong)(kong)溫(wen)(wen)(wen)儀(yi)是(shi)新(xin)代的(de)(de)絕(jue)緣油測量(liang)電(dian)(dian)極(ji)(ji)的(de)(de)控(kong)(kong)(kong)(kong)溫(wen)(wen)(wen)智能化裝(zhuang)置，可與通用(yong)的(de)(de)圓柱型(xing)絕(jue)緣油電(dian)(dian)極(ji)(ji)配套使(shi)(shi)用(yong)。保證絕(jue)緣油在規定時間(jian)內(nei)到(dao)(dao)達所需(xu)溫(wen)(wen)(wen)度，并能恒定較長時間(jian)，以便通過(guo)高壓電(dian)(dian)橋對絕(jue)緣油進(jin)(jin)行(xing)介(jie)質損耗因素(su)（tgδ）、相對介(jie)電(dian)(dian)常(chang)數（er）進(jin)(jin)行(xing)精密測量(liang)。本(ben)產(chan)(chan)品(pin)溫(wen)(wen)(wen)度顯示(shi)采(cai)用(yong)內(nei)外溫(wen)(wen)(wen)同時顯示(shi)，加熱(re)控(kong)(kong)(kong)(kong)制(zhi)采(cai)用(yong)兩片單(dan)片機分別對內(nei)、外加熱(re)器進(jin)(jin)行(xing)加熱(re)控(kong)(kong)(kong)(kong)制(zhi)。控(kong)(kong)(kong)(kong)制(zhi)過(guo)程采(cai)用(yong)PID模糊邏輯控(kong)(kong)(kong)(kong)制(zhi)，能*消除電(dian)(dian)網(wang)電(dian)(dian)壓、環境溫(wen)(wen)(wen)度變化等的(de)(de)影響，具(ju)(ju)有控(kong)(kong)(kong)(kong)溫(wen)(wen)(wen)超調量(liang)小、控(kong)(kong)(kong)(kong)溫(wen)(wen)(wen)速度快的(de)(de)優點(dian)。溫(wen)(wen)(wen)度設置采(cai)用(yong)數字(zi)鍵盤輸入方式，使(shi)(shi)設定誤差真(zhen)正達到(dao)(dao)零。輸入輸出都有光(guang)藕隔(ge)離。本(ben)產(chan)(chan)品(pin)還具(ju)(ju)有內(nei)部硬件線路自我診斷功能，保證工作的(de)(de)安全、可靠。
主要技術指標 
測(ce)溫(wen)范圍        0～199.9℃
測溫精度        ±1+0.1℃
控溫(wen)范圍        室(shi)溫(wen)～199.9℃
控(kong)溫穩定度      ±（1+0.1）℃
由室溫(wen)(wen)加熱控溫(wen)(wen)值：不大于(yu)60min
在控制溫(wen)度恒定時間(jian)不大與15min
加熱功率(lv)：  &nbsp;     < 1000W（包括內、外(wai)加熱器）