層析冷柜的溫控系統

     層析(xi)冷柜(ju)的(de)溫(wen)(wen)控(kong)(kong)(kong)系(xi)統(tong)溫(wen)(wen)控(kong)(kong)(kong)系(xi)統(tong)的(de)核(he)心部件是(shi)溫(wen)(wen)度(du)傳感(gan)器(qi)，溫(wen)(wen)度(du)傳感(gan)器(qi)對環境溫(wen)(wen)度(du)自動進(jin)行(xing)采樣、即時監控(kong)(kong)(kong)，當(dang)(dang)環境溫(wen)(wen)度(du)高(gao)于控(kong)(kong)(kong)制(zhi)(zhi)(zhi)設(she)(she)定(ding)(ding)值(zhi)時控(kong)(kong)(kong)制(zhi)(zhi)(zhi)電路啟動，可以設(she)(she)置控(kong)(kong)(kong)制(zhi)(zhi)(zhi)回差(cha)。如(ru)溫(wen)(wen)度(du)還(huan)在升(sheng)，當(dang)(dang)升(sheng)到(dao)(dao)設(she)(she)定(ding)(ding)的(de)超限報警溫(wen)(wen)度(du)點(dian)時，啟動超限報警功能(neng)。當(dang)(dang)被控(kong)(kong)(kong)制(zhi)(zhi)(zhi)的(de)溫(wen)(wen)度(du)不能(neng)得到(dao)(dao)有(you)效的(de)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)時，為了防止設(she)(she)備的(de)毀壞(huai)還(huan)可以通(tong)過跳閘的(de)功能(neng)來停止設(she)(she)備繼續運行(xing)。

    溫(wen)(wen)(wen)控(kong)(kong)系統(tong)(tong)在(zai)層(ceng)(ceng)析(xi)冷柜(ju)里面(mian)是重(zhong)要(yao)的(de)(de)(de)(de)硬件(jian)，主要(yao)要(yao)看傳(chuan)感器的(de)(de)(de)(de)靈敏度、數量和分(fen)布，溫(wen)(wen)(wen)控(kong)(kong)性(xing)(xing)能也(ye)要(yao)關(guan)注，一(yi)般來說，溫(wen)(wen)(wen)控(kong)(kong)范(fan)圍(wei)、溫(wen)(wen)(wen)控(kong)(kong)精(jing)度等參數是有(you)(you)溫(wen)(wen)(wen)控(kong)(kong)器來決(jue)(jue)定(ding)的(de)(de)(de)(de)，和層(ceng)(ceng)析(xi)冷柜(ju)的(de)(de)(de)(de)關(guan)系不大，有(you)(you)的(de)(de)(de)(de)溫(wen)(wen)(wen)控(kong)(kong)系統(tong)(tong)能控(kong)(kong)制(zhi)的(de)(de)(de)(de)溫(wen)(wen)(wen)度范(fan)圍(wei)很寬(kuan)，但實(shi)際溫(wen)(wen)(wen)控(kong)(kong)需(xu)要(yao)根據層(ceng)(ceng)析(xi)柜(ju)本(ben)身的(de)(de)(de)(de)制(zhi)冷系統(tong)(tong)來決(jue)(jue)定(ding)；溫(wen)(wen)(wen)控(kong)(kong)均一(yi)性(xing)(xing)也(ye)需(xu)要(yao)和層(ceng)(ceng)析(xi)柜(ju)結合起來才(cai)有(you)(you)好的(de)(de)(de)(de)效(xiao)果。

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