[恒溫恒濕箱]恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)箱的一些小(xiao)故(gu)障處理方法

　　恒(heng)溫(wen)恒(heng)濕(shi)箱(xiang)是(shi)用于(yu)檢測(ce)材(cai)料(liao)(如電(dian)子(zi)、電(dian)器、通訊、儀表(biao)、車輛、塑膠制品、金屬、食品、化(hua)學、建材(cai)、醫療、航天等制品)在(zai)各(ge)種(zhong)環境(jing)下(xia)性能的(de)(de)(de)設備(bei)及試(shi)驗各(ge)種(zhong)材(cai)料(liao)耐熱、耐寒(han)、耐干、耐濕(shi)性能。但是(shi)我們在(zai)日常使(shi)用它的(de)(de)(de)時(shi)候(hou)會(hui)由于(yu)使(shi)用年限的(de)(de)(de)限制會(hui)出現各(ge)種(zhong)各(ge)樣的(de)(de)(de)小故(gu)(gu)障(zhang)(zhang)，這個時(shi)候(hou)我們就(jiu)需要(yao)對它進行維修。如果因為(wei)這些小故(gu)(gu)障(zhang)(zhang)去(qu)購買新的(de)(de)(de)恒(heng)溫(wen)恒(heng)濕(shi)箱(xiang)，那么這不僅(jin)僅(jin)浪費(fei)了(le)材(cai)料(liao)檢測(ce)的(de)(de)(de)時(shi)間還增加了(le)經濟(ji)的(de)(de)(de)投(tou)入。因此我們需要(yao)對它的(de)(de)(de)故(gu)(gu)障(zhang)(zhang)有所了(le)解，出現故(gu)(gu)障(zhang)(zhang)才(cai)能及時(shi)解決。下(xia)面分享恒(heng)溫(wen)恒(heng)濕(shi)箱(xiang)的(de)(de)(de)一些小故(gu)(gu)障(zhang)(zhang)處理方法：

　　故障(zhang)一：濕球(qiu)紗布過于干燥

　　在使用(yong)恒溫恒濕(shi)(shi)(shi)(shi)箱做濕(shi)(shi)(shi)(shi)度試(shi)驗的(de)(de)(de)時候，出現了實(shi)際濕(shi)(shi)(shi)(shi)度達到100%，發生這個(ge)故障的(de)(de)(de)原因可能(neng)是(shi)濕(shi)(shi)(shi)(shi)球(qiu)(qiu)傳(chuan)感(gan)器(qi)(qi)上(shang)的(de)(de)(de)濕(shi)(shi)(shi)(shi)球(qiu)(qiu)紗布(bu)干燥引起，我們需(xu)要檢(jian)查濕(shi)(shi)(shi)(shi)球(qiu)(qiu)傳(chuan)感(gan)器(qi)(qi)的(de)(de)(de)水(shui)(shui)槽是(shi)否(fou)缺(que)(que)水(shui)(shui)，如不缺(que)(que)水(shui)(shui)請檢(jian)查濕(shi)(shi)(shi)(shi)球(qiu)(qiu)紗布(bu)的(de)(de)(de)懸掛(gua)方式及懸掛(gua)位置。正(zheng)常(chang)情況下(xia)，必須將紗布(bu)掛(gua)在下(xia)面的(de)(de)(de)一支(zhi)傳(chuan)感(gan)器(qi)(qi)上(shang)，且紗布(bu)下(xia)端必須可靠(kao)的(de)(de)(de)浸在積(ji)水(shui)(shui)頭(tou)水(shui)(shui)槽內，以便濕(shi)(shi)(shi)(shi)球(qiu)(qiu)紗布(bu)能(neng)可靠(kao)的(de)(de)(de)吸(xi)水(shui)(shui)。

　　故(gu)障二(er)：電氣(qi)系統故(gu)障

　　當出(chu)現此(ci)類故障時，應該首先檢查(cha)兩組制冷系統低(di)溫級壓縮機(ji)的(de)排氣(qi)和吸(xi)(xi)氣(qi)壓力都(dou)比正常值偏低(di)；二七(qi)吸(xi)(xi)氣(qi)壓力呈抽空狀態；出(chu)現此(ci)類情(qing)況說明制冷機(ji)組的(de)制冷劑輛不足所致(zhi)；因此(ci)出(chu)現此(ci)類故障只需要維(wei)修壓縮機(ji)即可。

　　故障三：制冷系統(tong)出(chu)現故障

　　當制冷(leng)系(xi)統(tong)(tong)出現(xian)了(le)問題的時(shi)候我們應該先(xian)對制冷(leng)系(xi)統(tong)(tong)進行查(cha)漏，用(yong)檢(jian)漏儀來檢(jian)查(cha)漏點在哪(na)，如果發(fa)現(xian)是熱氣(qi)旁通電磁(ci)閥的閥桿裂了(le)有細縫，則更(geng)換此電磁(ci)閥，如發(fa)現(xian)其(qi)它地方的泄(xie)漏，則用(yong)氧(yang)焊將泄(xie)漏處(chu)補焊完整，再對系(xi)統(tong)(tong)重新充氟，系(xi)統(tong)(tong)運(yun)行即可(ke)恢(hui)復正常。

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