一、低(di)溫(wen)試(shi)驗(yan)箱(xiang)在(zai)運(yun)行(xing)過(guo)程(cheng)中(zhong),除(chu)非(fei)必(bi)要(yao),請(qing)不(bu)要(yao)隨(sui)便(bian)打(da)開(kai)箱(xiang)門(men),將(jiang)手(shou)探(tan)入(ru)試(shi)驗(yan)箱(xiang)內(nei),否(fou)則(ze)很(hen)可(ke)能(neng)會(hui)造(zao)成(cheng)嚴(yan)重(zhong)後(hou)果(guo)。試(shi)驗(yan)箱(xiang)若(ruo)有(you)異(yi)常(chang)狀(zhuang)況(kuang)或(huo)焦(jiao)味(wei)時(shi)應(ying)停(ting)止(zhi)使(shi)用(yong),立(li)即(ji)檢(jian)查(zha)。在(zai)製(zhi)冷(leng)時(shi)打(da)開(kai)箱(xiang)門(men),容(rong)易(yi)導(dao)致(zhi)室(shi)外(wai)水(shui)汽(qi)進(jin)入(ru)試(shi)驗(yan)室(shi),導(dao)致(zhi)製(zhi)冷(leng)效(xiao)果(guo)下(xia)降(jiang)。突(tu)然(ran)的(de)溫(wen)度(du)變(bian)化(hua),會(hui)導(dao)致(zhi)儀(yi)表(biao)參(can)數(shu)錯(cuo)亂(luan)。
二、caozuodiwenshiyanxiangshi,qingchongfenyuedushuomingshu,wusuiyigenggaiyibiaoneibuyishedingcanshuzhi,yifangyingxiangshebeikongzhijingduhuoyingxiangshebeizhengchangyunxing。diwenshiyanxiangyunxingshi,yanjindakaidianqikongzhixiang,yifangzhichenturuneihuochanshengchudianshigu。shiyanjieshuquzhiwupinshi,xudainaireshoutaohuoquzhigongju,jinfangtangshanghuodongshang。
三、若試樣是金屬等吸熱量較高的材質,在做完高溫試驗後轉作低溫試驗時,為了保護壓縮機,最好不要立刻開啟冷機進行製冷。
四、低溫試驗箱進行低溫或濕度試驗後,取出樣品後,請空載運行80℃兩小時,以便對試驗箱內濕度進行烘幹,保護加熱器等元件。
本文出自北京雅士林試驗設備有限公司 轉載請注明出處
