步入式(shi)恒溫恒濕(shi)實驗(yan)室設(she)定(ding)參數的簡易方法

步入(ru)式恒(heng)溫(wen)恒(heng)濕(shi)(shi)實驗(yan)(yan)室(shi)與恒(heng)溫(wen)恒(heng)濕(shi)(shi)實驗(yan)(yan)箱(xiang)功(gong)能一樣(yang)，主要用(yong)于對試(shi)(shi)驗(yan)(yan)對象(xiang)，比如：電(dian)(dian)子電(dian)(dian)器、半導(dao)體元器件(jian)(jian)、汽車(che)零部(bu)件(jian)(jian)、光(guang)電(dian)(dian)通訊、橡(xiang)膠、塑(su)料等產(chan)(chan)品(pin)(pin)或材料做(zuo)溫(wen)度濕(shi)(shi)度試(shi)(shi)驗(yan)(yan)。步入(ru)式實驗(yan)(yan)室(shi)特別適用(yong)于測試(shi)(shi)大件(jian)(jian)物(wu)品(pin)(pin)，汽車(che)零配件(jian)(jian)、電(dian)(dian)子元器件(jian)(jian)、LED液晶顯示屏、液晶電(dian)(dian)視、變壓器、大型電(dian)(dian)路板等產(chan)(chan)品(pin)(pin)，人可以走進(jin)步入(ru)式恒(heng)溫(wen)恒(heng)濕(shi)(shi)室(shi)內擺放(fang)產(chan)(chan)品(pin)(pin)進(jin)行檢(jian)測。

那么，關于步入式恒溫恒濕實驗室(shi)的溫濕度曲線解讀分析，下面(mian)，就和東(dong)莞(guan)科文(wen)試驗設(she)備有(you)限公(gong)司來具體了解一下：

對于循環(huan)中(zhong)如何設(she)(she)定參數，如何根據客(ke)戶(hu)試(shi)驗需(xu)(xu)要做相應的(de)設(she)(she)備設(she)(she)計(ji)，所以，循環(huan)曲線的(de)解(jie)讀(du)就特別關鍵，否則，制造出來的(de)產品往往達不到(dao)客(ke)戶(hu)需(xu)(xu)要。比(bi)如，以下(xia)為(wei)(wei)某汽車制造企(qi)業內部標準中(zhong)關于步入式(shi)恒溫恒濕試(shi)驗室中(zhong)濕熱交變(bian)需(xu)(xu)要的(de)循環(huan)曲線，現就濕熱和(he)溫度(du)(du)升降(jiang)速率(lv)做解(jie)讀(du)和(he)分析。*個坐標圖表(biao)示濕度(du)(du)變(bian)化曲線，試(shi)驗開始(shi)時(shi)相對濕度(du)(du)為(wei)(wei)70%，再上升到(dao)95%，此時(shi)濕度(du)(du)增(zeng)多(duo)時(shi)間(jian)不做強行需(xu)(xu)要，到(dao)95%后(hou)持續到(dao)從(cong)開始(shi)至60分鐘(zhong)(zhong)，這事(shi)溫度(du)(du)保持在40℃。第(di)二個坐標圖表(biao)示溫度(du)(du)變(bian)化曲線。在濕度(du)(du)增(zeng)多(duo)為(wei)(wei)95%并保持至試(shi)驗時(shi)間(jian)60分鐘(zhong)(zhong)后(hou)，馬(ma)上降(jiang)為(wei)(wei)為(wei)(wei)25%，時(shi)間(jian)為(wei)(wei)60分鐘(zhong)(zhong)，此時(shi)溫度(du)(du)還是保持在40℃。經過這60分鐘(zhong)(zhong)的(de)濕度(du)(du)下(xia)降(jiang)后(hou)，濕度(du)(du)又開始(shi)增(zeng)多(duo)到(dao)70%，此時(shi)溫度(du)(du)跟著下(xia)降(jiang)到(dao)20℃，時(shi)間(jian)為(wei)(wei)60分鐘(zhong)(zhong)。