浙江紫外老化試驗箱
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人氣：1003 發布時間：2011-11-23 10:16 關鍵詞：儀器儀表 產品型號：Q8 應用領域：其他 產品價格：面議 想了解更多產品詳情，請 |
浙江紫外老化試驗箱
1、產品性能
溫度(du)控制
在每(mei)個循環(huan)中，溫(wen)(wen)度(du)(du)都可(ke)控制(zhi)(zhi)在一(yi)個設定值。同時黑板溫(wen)(wen)度(du)(du)計可(ke)以監(jian)控溫(wen)(wen)度(du)(du)。溫(wen)(wen)度(du)(du)的(de)提高可(ke)以加速老化的(de)進程，同時，溫(wen)(wen)度(du)(du)的(de)控制(zhi)(zhi)對于(yu)測試的(de)可(ke)再現性也是很重要的(de)。
水(shui)噴淋(lin)系統 對于某(mou)些(xie)(xie)應(ying)用而(er)言，水(shui)噴淋(lin)能更好地模擬最終使用的(de)(de)(de)環境條(tiao)件。水(shui)噴淋(lin)在模擬由(you)(you)于溫度劇(ju)變(bian)和由(you)(you)于雨(yu)水(shui)沖(chong)(chong)刷所(suo)造成(cheng)的(de)(de)(de)熱(re)沖(chong)(chong)擊(ji)(ji)或(huo)機械侵(qin)蝕是非常(chang)有效的(de)(de)(de)。在某(mou)些(xie)(xie)實際(ji)應(ying)用條(tiao)件下，例如陽(yang)光下，聚集的(de)(de)(de)熱(re)量由(you)(you)于突(tu)降的(de)(de)(de)陣(zhen)雨(yu)而(er)迅速消(xiao)散時，材料(liao)的(de)(de)(de)溫度就會發生急(ji)劇(ju)變(bian)化(hua)，產生熱(re)沖(chong)(chong)擊(ji)(ji)，這(zhe)種熱(re)沖(chong)(chong)擊(ji)(ji)對于許(xu)多材料(liao)而(er)言是一(yi)種考驗。Q8/UV的(de)(de)(de)水(shui)噴淋(lin)可以模擬熱(re)沖(chong)(chong)擊(ji)(ji)和/或(huo)應(ying)力(li)腐蝕。
噴(pen)(pen)(pen)淋系統有12個(ge)噴(pen)(pen)(pen)嘴，在測(ce)試室的每一邊各有6個(ge)；噴(pen)(pen)(pen)淋系統可運行(xing)幾分鐘然后關閉。這短時間的噴(pen)(pen)(pen)水可快(kuai)速冷(leng)卻樣品，營造(zao)熱沖擊的條件。
照(zhao)(zhao)射照(zhao)(zhao)強度。通過其反饋回路裝(zhuang)置精確控制照(zhao)(zhao)射強度；同時也(ye)可(ke)以延長熒光(guang)燈的(de)使用(yong)壽命(ming)
2、技術參(can)數：
潮濕冷凝環境
在(zai)(zai)很多(duo)戶外環(huan)(huan)境(jing)中(zhong)(zhong)，材料每(mei)天的(de)(de)潮濕(shi)(shi)時(shi)間可長達12小(xiao)時(shi)。研究(jiu)表明造成這種戶外潮濕(shi)(shi)的(de)(de)主要(yao)因素是露水(shui)(shui)，而不是雨水(shui)(shui)。Q8/UV通過(guo)獨特的(de)(de)冷(leng)(leng)凝功能來模擬戶外的(de)(de)潮濕(shi)(shi)侵蝕。在(zai)(zai)試(shi)(shi)驗過(guo)程中(zhong)(zhong)的(de)(de)冷(leng)(leng)凝循(xun)環(huan)(huan)中(zhong)(zhong)，測(ce)試(shi)(shi)室(shi)底部蓄水(shui)(shui)池中(zhong)(zhong)的(de)(de)水(shui)(shui)被(bei)加(jia)熱以產(chan)生熱蒸氣，并充(chong)滿整個測(ce)試(shi)(shi)室(shi)，熱蒸汽(qi)使測(ce)試(shi)(shi)室(shi)內的(de)(de)相對濕(shi)(shi)度(du)維持在(zai)(zai)100％，并保持一(yi)個相對高溫。試(shi)(shi)樣被(bei)固(gu)定在(zai)(zai)測(ce)試(shi)(shi)室(shi)的(de)(de)側壁(bi)，從而試(shi)(shi)樣的(de)(de)測(ce)試(shi)(shi)面(mian)(mian)曝露在(zai)(zai)測(ce)試(shi)(shi)室(shi)內的(de)(de)環(huan)(huan)境(jing)空氣中(zhong)(zhong)。試(shi)(shi)樣向外的(de)(de)一(yi)面(mian)(mian)暴(bao)露在(zai)(zai)自然環(huan)(huan)境(jing)中(zhong)(zhong)具(ju)有冷(leng)(leng)卻效(xiao)果，導致(zhi)試(shi)(shi)樣內外表面(mian)(mian)具(ju)備溫差，這一(yi)溫差的(de)(de)出現(xian)導致(zhi)試(shi)(shi)樣在(zai)(zai)整個冷(leng)(leng)凝循(xun)環(huan)(huan)過(guo)程中(zhong)(zhong)，其測(ce)試(shi)(shi)面(mian)(mian)始終(zhong)有冷(leng)(leng)凝生成的(de)(de)液態水(shui)(shui)。
由于戶外曝曬接觸潮(chao)濕的(de)(de)時(shi)間每天可(ke)以(yi)長達十(shi)幾小(xiao)時(shi)，因此典型(xing)的(de)(de)冷凝循環(huan)一(yi)般持續幾個(ge)小(xiao)時(shi)。Q8/UV提供兩(liang)種潮(chao)濕模擬(ni)(ni)方法(fa)。應用(yong)最多的(de)(de)是冷凝方法(fa)，它是模擬(ni)(ni)戶外潮(chao)濕侵蝕(shi)的(de)(de)最好方法(fa)。所(suo)有(you)(you)的(de)(de)Q8/UV型(xing)號都可(ke)運行冷凝循環(huan)。因為有(you)(you)些應用(yong)條(tiao)件(jian)也(ye)要求使用(yong)水(shui)(shui)噴(pen)淋以(yi)達到實際(ji)的(de)(de)效果(guo)，所(suo)以(yi)有(you)(you)些Q8/UV型(xing)號既可(ke)運行冷凝循環(huan)又(you)可(ke)運行水(shui)(shui)噴(pen)淋循環(huan)。
售后(hou)服(fu)務(wu)(wu)(wu)承諾: 用戶的(de)(de)滿意是我(wo)們服(fu)務(wu)(wu)(wu)的(de)(de)宗(zong)旨，完(wan)善的(de)(de)售后(hou)服(fu)務(wu)(wu)(wu)使您解除一切后(hou)顧(gu)之憂，我(wo)們堅信一個好的(de)(de)企業賣出(chu)去的(de)(de)不僅僅是一臺好的(de)(de)產品，更重要的(de)(de)是良好的(de)(de)服(fu)務(wu)(wu)(wu)。
宏展儀器主營:
溫(wen)(wen)(wen)度(du)(du)(du)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);低(di)(di)(di)(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)交(jiao)變試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)溫(wen)(wen)(wen)高(gao)(gao)濕(shi)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);恒(heng)定濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)恒(heng)定濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)交(jiao)變濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);溫(wen)(wen)(wen)變試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);快(kuai)速溫(wen)(wen)(wen)度(du)(du)(du)變化試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);溫(wen)(wen)(wen)度(du)(du)(du)沖擊(ji)箱(xiang)(xiang);高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)沖擊(ji)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);環(huan)境試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)室;步(bu)入(ru)式(shi)(shi)高(gao)(gao)溫(wen)(wen)(wen)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)室;步(bu)入(ru)式(shi)(shi)高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)室;步(bu)入(ru)式(shi)(shi)高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)恒(heng)定濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)室;步(bu)入(ru)式(shi)(shi)高(gao)(gao)低(di)(di)(di)(di)溫(wen)(wen)(wen)交(jiao)變濕(shi)熱(re)(re)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)室;耐候試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);紫外(wai)耐候試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);氙燈(deng)耐候試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);鹽霧試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);鹽霧腐(fu)蝕試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);干濕(shi)復合式(shi)(shi)腐(fu)蝕試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);加速試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);蒸汽老化壽命(ming)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang);高(gao)(gao)度(du)(du)(du)加速壽命(ming)試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang); 壓力蒸煮鍋試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)箱(xiang)(xiang)等環(huan)境試(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)(yan)(yan)設(she)備。
