[高低溫試驗箱]高低溫試驗箱與恒溫恒濕箱的根本區別
[高低溫試驗箱]高低溫試驗(yan)箱(xiang)與恒溫恒濕(shi)箱(xiang)的根本區別
環境試(shi)驗(yan)設(she)(she)備(bei)行業的設(she)(she)備(bei)種類(lei)比較多,高低溫(wen)試(shi)驗(yan)箱與恒(heng)溫(wen)恒(heng)濕試(shi)驗(yan)箱為做(zuo)環境試(shi)驗(yan)的兩種不同設(she)(she)備(bei),就外觀(guan)來看,他們(men)沒有什么(me)大的卻別,其所作試(shi)驗(yan)卻相差甚大,恒(heng)溫(wen)恒(heng)濕試(shi)驗(yan)箱和(he)高低溫(wen)試(shi)驗(yan)箱有什么(me)區(qu)別?現就兩種設(she)(she)備(bei)的區(qu)別做(zuo)一(yi)簡單闡述。
首先要搞清(qing)楚(chu)你的“高(gao)低溫(wen)試驗箱”是什么意(yi)思?
1.只(zhi)做高溫和低(di)溫的不做濕(shi)度,直(zhi)接就(jiu)叫高低(di)溫試驗箱。也(ye)可(ke)叫“高低(di)溫交(jiao)變試驗箱”;
2.要做(zuo)高溫和(he)低溫,同(tong)時要可做(zuo)濕度,進行循(xun)環的,我們(men)叫高低溫濕熱(re)交變(bian)試(shi)驗箱,恒溫恒濕箱等;
一(yi)般的恒溫恒濕箱都能做(zuo)“濕熱(re)交變試驗”但取決于(yu)你(ni)(ni)(ni)(ni)所做(zuo)的交變試驗條件,如果你(ni)(ni)(ni)(ni)是想購買設備(bei),在你(ni)(ni)(ni)(ni)購買設備(bei)前應該(gai)告(gao)知供應商你(ni)(ni)(ni)(ni)的要求。以便設備(bei)能按照你(ni)(ni)(ni)(ni)的要求進行設計和調試。當然根據你(ni)(ni)(ni)(ni)提的條件,廠家價格也不一(yi)樣。
恒溫恒濕箱(xiang):普遍是指在溫度(du)15度(du)~85度(du),可以做(zuo)濕度(du)20%~98%R.H,當(dang)然(ran)也可根據要(yao)求做(zuo)更低(di)的(de)濕度(du),我們叫低(di)溫低(di)濕試(shi)驗箱(xiang)。
高(gao)低溫(wen)(wen)濕(shi)(shi)熱(re)交變試(shi)驗(yan)箱:一般溫(wen)(wen)度(du)會到(dao)-20度(du)或者(zhe)更低,且可以做濕(shi)(shi)度(du)(只(zhi)限制(zhi)15~85度(du))。濕(shi)(shi)熱(re)交變試(shi)驗(yan)主要(yao)是:在某個時間段,溫(wen)(wen)度(du)保(bao)持不(bu)變濕(shi)(shi)度(du)按(an)照你(ni)設(she)定(ding)的(de)變化速(su)率進行試(shi)驗(yan),或反之。也有的(de)試(shi)驗(yan)要(yao)求溫(wen)(wen)度(du)和(he)濕(shi)(shi)度(du)按(an)照設(she)定(ding)的(de)速(su)率同(tong)時變化。一般的(de)恒溫(wen)(wen)恒濕(shi)(shi)試(shi)驗(yan)是溫(wen)(wen)度(du)先(xian)到(dao)達后才控(kong)制(zhi)濕(shi)(shi)度(du),(一句話:交變是指(zhi)同(tong)時控(kong)制(zhi)溫(wen)(wen)度(du)和(he)濕(shi)(shi)度(du))。
廣(guang)東劍喬(qiao)試(shi)(shi)驗(yan)(yan)(yan)設(she)(she)備(bei)有限公(gong)司是(shi)專注于振動(dong)(dong)及(ji)環境試(shi)(shi)驗(yan)(yan)(yan)設(she)(she)備(bei)研發、生產(chan)(chan)、銷售大型生產(chan)(chan)廠(chang)家,主營(ying)產(chan)(chan)品:振動(dong)(dong)臺(tai)、振動(dong)(dong)試(shi)(shi)驗(yan)(yan)(yan)機、振動(dong)(dong)試(shi)(shi)驗(yan)(yan)(yan)臺(tai)、沖(chong)(chong)擊(ji)(ji)試(shi)(shi)驗(yan)(yan)(yan)臺(tai)、沖(chong)(chong)擊(ji)(ji)試(shi)(shi)驗(yan)(yan)(yan)機、老化(hua)房、恒溫(wen)恒濕(shi)(shi)試(shi)(shi)驗(yan)(yan)(yan)室、恒溫(wen)恒濕(shi)(shi)機、快速溫(wen)變試(shi)(shi)驗(yan)(yan)(yan)箱(xiang)、高低溫(wen)試(shi)(shi)驗(yan)(yan)(yan)箱(xiang)、冷熱沖(chong)(chong)擊(ji)(ji)試(shi)(shi)驗(yan)(yan)(yan)箱(xiang)、冷熱沖(chong)(chong)擊(ji)(ji)箱(xiang)、恒溫(wen)恒濕(shi)(shi)箱(xiang)、恒溫(wen)恒濕(shi)(shi)試(shi)(shi)驗(yan)(yan)(yan)箱(xiang)等(deng)產(chan)(chan)品。