熱氧老化試驗箱

產品用途: 該產品適用于電氣絕緣材料的耐熱性試驗、電子零配件、塑化產品及橡膠制品的換氣老化性能檢測。一、符合標準: GB/T18244-2000建筑防水材料老化試驗方法GB/T3512-2014硫化橡膠或熱塑性橡膠 熱空氣加速老化和耐熱試驗GB/T7141-2008塑料熱老化試驗方法；GBT2951.21-2008 電纜和光纜絕緣和護套材料通用試驗方

恒(heng)(heng)溫(wen)恒(heng)(heng)濕試驗箱|恒(heng)(heng)溫(wen)恒(heng)(heng)濕箱運行(xing)系統介紹(shao)及相互制(zhi)約性

一、恒溫(wen)恒濕(shi)(shi)試(shi)(shi)驗(yan)機(ji)空(kong)(kong)氣(qi)循(xun)環(huan)系統：離心風(feng)(feng)機(ji)負(fu)責將(jiang)空(kong)(kong)氣(qi)從回(hui)風(feng)(feng)口(kou)吸入，集(ji)成(cheng)電(dian)路(lu)三溫(wen)測(ce)試(shi)(shi)設備，空(kong)(kong)氣(qi)經過蒸發器、加濕(shi)(shi)器、電(dian)加熱(re)器，通過降溫(wen)或升溫(wen)、除濕(shi)(shi)或加濕(shi)(shi)后(hou)經送風(feng)(feng)口(kou)送到用(yong)戶(hu)試(shi)(shi)驗(yan)的(de)空(kong)(kong)間內，集(ji)成(cheng)電(dian)路(lu)三溫(wen)測(ce)試(shi)(shi)設備有什么(me)用(yong)處，送出的(de)空(kong)(kong)氣(qi)與空(kong)(kong)間內的(de)空(kong)(kong)氣(qi)混(hun)合后(hou)回(hui)到回(hui)風(feng)(feng)口(kou)，如此循(xun)環(huan)運行達到試(shi)(shi)驗(yan)溫(wen)度穩定。

二、恒溫恒濕試驗箱(xiang)電器自控系統：這塊包括電源部(bu)分和(he)自動(dong)控制部(bu)分。

電(dian)源(yuan)部(bu)分(fen)通(tong)過接觸(chu)器(qi)(qi)，對(dui)壓縮機(ji)、風(feng)扇、電(dian)加(jia)熱(re)器(qi)(qi)、加(jia)濕(shi)(shi)(shi)器(qi)(qi)等供(gong)應電(dian)源(yuan)自(zi)(zi)動控(kong)制部(bu)分(fen)，集成(cheng)電(dian)路(lu)三(san)溫(wen)(wen)(wen)測試(shi)設備(bei)公司(si)，其部(bu)分(fen)為(wei)溫(wen)(wen)(wen)濕(shi)(shi)(shi)度(du)(du)控(kong)制及故障保護部(bu)分(fen)。溫(wen)(wen)(wen)濕(shi)(shi)(shi)度(du)(du)控(kong)制是通(tong)過溫(wen)(wen)(wen)濕(shi)(shi)(shi)度(du)(du)控(kong)制器(qi)(qi)，將回風(feng)的溫(wen)(wen)(wen)濕(shi)(shi)(shi)度(du)(du)與試(shi)驗設定的溫(wen)(wen)(wen)濕(shi)(shi)(shi)作對(dui)比，自(zi)(zi)動運行壓縮機(ji)、加(jia)濕(shi)(shi)(shi)器(qi)(qi)、電(dian)加(jia)熱(re)等元件進行降溫(wen)(wen)(wen)、升(sheng)溫(wen)(wen)(wen)、除濕(shi)(shi)(shi)，集成(cheng)電(dian)路(lu)三(san)溫(wen)(wen)(wen)測試(shi)設備(bei)原理，實(shi)現(xian)恒溫(wen)(wen)(wen)恒濕(shi)(shi)(shi)的自(zi)(zi)動控(kong)制。

低溫試驗(yan)箱簡(jian)述及功能特點(dian)

1）該(gai)系(xi)列冰箱(xiang)共分4個型號制冷(leng)劑均(jun)采用R600a（異丁燒），壓(ya)縮機(ji)(ji)均(jun)采用R600a型壓(ya)縮機(ji)(ji)（COP達1.7），因此該(gai)系(xi)列冰箱(xiang)耗電量低根據歐(ou)洲能耗標(biao)準為A＋＋級（國家能耗標(biao)準為1級）

2）該系(xi)列冰箱是雙門雙溫冷藏冷凍箱，冰箱采用直冷結構上部為(wei)直冷式(shi)冷藏室；冷藏室內(nei)部裝有納米(mi)清味保(bao)(bao)鮮(xian)器，除臭；果萊盒為(wei)帶調濕板(ban)式(shi)的保(bao)(bao)濕果菜(cai)盒，使食物保(bao)(bao)濕保(bao)(bao)鮮(xian)不風干；下部為(wei)透明抽屜式(shi)冷凍室、分(fen)類儲藏、冷凍迅(xun)速

3）冰箱門(men)體外觀采(cai)用金(jin)屬性珠光鋼化玻璃門(men)體兩側采(cai)用鋁合金(jin)飾條冷(leng)凍(dong)室門(men)體采(cai)用雙門(men)封結構可以(yi)更好(hao)地鎖住冷(leng)氣。