微安表(biao)(biao)(biao)帶遠(yuan)程遙控-高(gao)穩定度直流(liu)高(gao)壓(ya)(ya)(ya)發(fa)生器(qi)是揚州科拓在多年開(kai)發(fa)生產直流(liu)高(gao)壓(ya)(ya)(ya)試驗器(qi)基礎上(shang)研制新代(dai)高(gao)壓(ya)(ya)(ya)微安表(biao)(biao)(biao),我(wo)公司發(fa)現隨(sui)著電(dian)壓(ya)(ya)(ya)的特高(gao)壓(ya)(ya)(ya),直流(liu)高(gao)壓(ya)(ya)(ya)發(fa)生器(qi)主機電(dian)壓(ya)(ya)(ya)過高(gao),與主機距(ju)離愈來愈遠(yuan),這樣用戶就難以看(kan)清微安表(biao)(biao)(biao)上(shang)讀(du)數,往往微安表(biao)(biao)(biao)讀(du)書是取自(zi)被試品的實際(ji)泄漏電(dian)流(liu),這樣我(wo)公司開(kai)發(fa)出新代(dai),遠(yuan)程無線高(gao)壓(ya)(ya)(ya)微安表(biao)(biao)(biao),遠(yuan)程距(ju)離達達30米(mi)。 有效(xiao)解決了微安表讀數遠(yuan)距離(li)看不清的只要微安表出數,就能遠(yuan)距離(li)無線傳輸到手持微安表上(shang)缺點。 揚州科拓電(dian)(dian)氣采用多(duo)(duo)級電(dian)(dian)壓預穩(wen)(wen)電(dian)(dian)路、多(duo)(duo)環節電(dian)(dian)壓反饋電(dian)(dian)路、高穩(wen)(wen)定(ding)低溫(wen)漂取樣電(dian)(dian)阻、工業級電(dian)(dian)子(zi)器件等(deng)措施,使(shi)輸出電(dian)(dian)壓穩(wen)(wen)定(ding)度達(da)到0.05%~0.03%,波紋(wen)系數小(xiao)于0.1%,特別適合各級計量傳遞部門、各省電(dian)(dian)力科學試驗研究院和(he)相關院校建立高壓直流標準時作為高穩(wen)(wen)定(ding)試驗電(dian)(dian)源。 |