升降爐是一種外形和爐膛都為箱形的電爐,在工件進行熱處理實驗的整個加熱過程中工件是固定不動的,只需打開爐門,把需要實驗的工具整齊的放進爐膛中間,然后關上爐門即可。取工件時也是打開爐門,取出工件,關上爐門即可。它的升溫程序在出廠前都是已經編制好的,用戶在使用時按照說明書的操作步驟來操作即可。
升降爐也有“三(san)高(gao)(gao)”?很多人肯定不明(ming)白這(zhe)(zhe)是(shi)怎么(me)回事,“三(san)高(gao)(gao)”指(zhi)的(de)是(shi)什么(me)呢(ni)?指(zhi)的(de)是(shi)控(kong)溫精度(du)高(gao)(gao)、節能效率高(gao)(gao)、安全性能高(gao)(gao)。為什么(me)這(zhe)(zhe)么(me)說呢(ni)?下面就從該設備的(de)特點來(lai)分析一下它為什么(me)有這(zhe)(zhe)三(san)高(gao)(gao):
1、該(gai)設備采用閉環技術可控(kong)(kong)硅模塊觸發(fa)控(kong)(kong)制(zhi)(zhi),移(yi)相觸發(fa)控(kong)(kong)制(zhi)(zhi)方式,輸出(chu)電(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)流或功(gong)率(lv)(lv)連續可調(diao),具有(you)恒(heng)電(dian)(dian)(dian)壓(ya)(ya)(ya)、恒(heng)電(dian)(dian)(dian)流或恒(heng)功(gong)率(lv)(lv)的(de)(de)特性;電(dian)(dian)(dian)流環為內環,電(dian)(dian)(dian)壓(ya)(ya)(ya)環為外環,在(zai)突加負載或負載電(dian)(dian)(dian)流超過限(xian)流值時,限(xian)制(zhi)(zhi)調(diao)壓(ya)(ya)(ya)器的(de)(de)輸出(chu)電(dian)(dian)(dian)流在(zai)額定電(dian)(dian)(dian)流范(fan)圍(wei)內,確保輸出(chu)和調(diao)壓(ya)(ya)(ya)器正常工作;同(tong)時電(dian)(dian)(dian)壓(ya)(ya)(ya)環也參與調(diao)節(jie),使調(diao)壓(ya)(ya)(ya)器的(de)(de)輸出(chu)電(dian)(dian)(dian)流被限(xian)制(zhi)(zhi)在(zai)額定電(dian)(dian)(dian)流范(fan)圍(wei)內,在(zai)有(you)充(chong)分調(diao)節(jie)余(yu)量的(de)(de)前提下維持輸出(chu)電(dian)(dian)(dian)流及(ji)(ji)電(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)(de)恒(heng)定;從而到(dao)達(da)保護發(fa)熱元件避免過大電(dian)(dian)(dian)流、電(dian)(dian)(dian)壓(ya)(ya)(ya)的(de)(de)沖擊,達(da)到(dao)安全可靠的(de)(de)控(kong)(kong)制(zhi)(zhi)效果及(ji)(ji)控(kong)(kong)制(zhi)(zhi)精(jing)度。控(kong)(kong)溫(wen)精(jing)度可達(da)±1度,控(kong)(kong)溫(wen)精(jing)度非常高。
2、采(cai)用三(san)層保溫(wen),分別為:硅(gui)酸鋁纖(xian)(xian)維(wei)板(ban)(ban)、氧(yang)化(hua)鋁纖(xian)(xian)維(wei)板(ban)(ban)、氧(yang)化(hua)鋁(多晶)纖(xian)(xian)維(wei)板(ban)(ban),節能效果是老(lao)式電爐的80%以上。節能效率非常高。
3、其(qi)外(wai)(wai)殼具有隔熱功能,就算(suan)長期使用,外(wai)(wai)殼溫度也(ye)不(bu)會(hui)45度,就算(suan)操作人(ren)員(yuan)不(bu)小心觸碰到(dao)外(wai)(wai)殼也(ye)不(bu)會(hui)造成人(ren)員(yuan)燙(tang)傷,安(an)全性能非常高。
微信號
LV1315119011