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  • 2022

    3-30

    怎樣才能保(bao)持恒(heng)溫(wen)恒(heng)濕(shi)試(shi)驗(yan)箱(xiang)溫(wen)度(du)(du)進(jin)行穩定恒(heng)溫(wen)恒(heng)濕(shi)試(shi)驗(yan)箱(xiang)的(de)總(zong)溫(wen)度(du)(du)公(gong)差(2℃或(huo)3℃)是通過綜(zong)合測(ce)量的(de)絕(jue)對誤差、溫(wen)度(du)(du)的(de)緩慢變(bian)(bian)(bian)化(hua)和工作空間內的(de)溫(wen)度(du)(du)變(bian)(bian)(bian)化(hua)來確定的(de)。高(gao)(gao)(gao)低(di)(di)溫(wen)試(shi)驗(yan)箱(xiang)環境試(shi)驗(yan)設備(bei)里面最常見的(de)溫(wen)度(du)(du)試(shi)驗(yan)設備(bei),與其類似的(de)相關產品(pin)有高(gao)(gao)(gao)低(di)(di)溫(wen)交變(bian)(bian)(bian)試(shi)驗(yan)箱(xiang)、恒(heng)溫(wen)恒(heng)濕(shi)試(shi)驗(yan)箱(xiang)、高(gao)(gao)(gao)低(di)(di)溫(wen)濕(shi)熱交變(bian)(bian)(bian)試(shi)驗(yan)箱(xiang)等(deng)等(deng)。高(gao)(gao)(gao)低(di)(di)溫(wen)沖擊(ji)試(shi)驗(yan)箱(xiang)用來測(ce)試(shi)材(cai)料(liao)結構或(huo)復(fu)合材(cai)料(liao),在(zai)瞬間下經*溫(wen)及極低(di)(di)溫(wen)的(de)連續環境下所(suo)能忍受的(de)程度(du)(du),藉以在(zai)最短時間內試(shi)驗(yan)其熱脹冷縮所(suo)引起的(de)化(hua)學變(bian)(bian)(bian)化(hua)或(huo)物理傷害。恒(heng)溫(wen)恒(heng)濕(shi)試(shi)驗(yan)箱(xiang)試(shi)驗(yan)各種材(cai)料(liao)耐熱、耐寒(han)、耐干燥、耐...

  • 2022

    3-30

    紫外線(xian)老化試(shi)(shi)(shi)(shi)驗(yan)(yan)箱(xiang)如何接線(xian)紫外線(xian)老化試(shi)(shi)(shi)(shi)驗(yan)(yan)箱(xiang)可(ke)(ke)再現陽光(guang)、雨水(shui)和(he)露水(shui)所(suo)產生的(de)(de)(de)(de)破壞,適用(yong)于多種工業產品的(de)(de)(de)(de)性能可(ke)(ke)靠(kao)性試(shi)(shi)(shi)(shi)驗(yan)(yan),參照GB/T人工氣(qi)候加速(su)試(shi)(shi)(shi)(shi)驗(yan)(yan)方(fang)法等(deng)相應標準條款設(she)計制造。通過(guo)將待測材料曝(pu)曬(shai)放在經過(guo)控制的(de)(de)(de)(de)陽光(guang)和(he)濕(shi)氣(qi)的(de)(de)(de)(de)交互循環中(zhong),同時(shi)提高溫度的(de)(de)(de)(de)方(fang)式來進行試(shi)(shi)(shi)(shi)驗(yan)(yan)。設(she)備采用(yong)紫外線(xian)熒光(guang)燈模擬(ni)陽光(guang),同時(shi)還可(ke)(ke)以通過(guo)冷凝或噴(pen)淋的(de)(de)(de)(de)方(fang)式模擬(ni)濕(shi)氣(qi)影(ying)響。是航空、汽車、家電、科研等(deng)領域(yu)*的(de)(de)(de)(de)測試(shi)(shi)(shi)(shi)設(she)備,適用(yong)于學校、工廠(chang)、等(deng)單位。紫外線(xian)老化試(shi)(shi)(shi)(shi)驗(yan)(yan)箱(xiang)接線(xian)是該設(she)備安裝中(zhong)非常(chang)重(zhong)要的(de)(de)(de)(de)一個事項,而(er)且接線(xian)對于老化試(shi)(shi)(shi)(shi)驗(yan)(yan)箱(xiang)的(de)(de)(de)(de)使(shi)用(yong)...

  • 2022

    3-30

    鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)結束之(zhi)后(hou)我(wo)們需要(yao)(yao)的(de)(de)(de)(de)事情鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)是一(yi)(yi)種(zhong)功(gong)能(neng)(neng)性(xing)很強(qiang)的(de)(de)(de)(de)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)設備,鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)主要(yao)(yao)是通(tong)過(guo)模擬海(hai)洋性(xing)氣候,用(yong)(yong)來檢測(ce)產(chan)品(pin)的(de)(de)(de)(de)耐(nai)腐蝕性(xing)能(neng)(neng),通(tong)過(guo)使用(yong)(yong)鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)我(wo)們可以(yi)清楚了(le)解產(chan)品(pin)的(de)(de)(de)(de)質量和性(xing)能(neng)(neng)特點,鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)給我(wo)們的(de)(de)(de)(de)生產(chan)工作帶(dai)來了(le)很大便(bian)利,那么鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)結束之(zhi)后(hou)我(wo)們需要(yao)(yao)做什么?下(xia)面(mian)一(yi)(yi)起聽一(yi)(yi)聽高(gao)天試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)小編的(de)(de)(de)(de)分享吧(ba)!鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)是一(yi)(yi)種(zhong)功(gong)能(neng)(neng)性(xing)很強(qiang)的(de)(de)(de)(de)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)設備,鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)主要(yao)(yao)是通(tong)過(guo)模擬海(hai)洋性(xing)氣候,用(yong)(yong)來檢測(ce)產(chan)品(pin)的(de)(de)(de)(de)耐(nai)腐蝕性(xing)能(neng)(neng),通(tong)過(guo)使用(yong)(yong)鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)我(wo)們可以(yi)清楚了(le)解產(chan)品(pin)的(de)(de)(de)(de)質量和性(xing)能(neng)(neng)特點,鹽(yan)(yan)霧(wu)(wu)(wu)試(shi)(shi)(shi)(shi)驗(yan)(yan)(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)給...

  • 2022

    3-30

    為什么快(kuai)(kuai)速(su)溫(wen)(wen)變(bian)(bian)試(shi)(shi)驗(yan)箱有難聞的(de)(de)味道(dao)?1、在第一(yi)次(ci)使(shi)用快(kuai)(kuai)速(su)溫(wen)(wen)變(bian)(bian)試(shi)(shi)驗(yan)箱的(de)(de)時(shi)候機器出現特別(bie)難聞的(de)(de)氣味這(zhe)個是(shi)正(zheng)常(chang)的(de)(de),當然這(zhe)個不是(shi)因為設備(bei)的(de)(de)某個地方存在故障問(wen)題(ti)(ti),而是(shi)因為工作室內的(de)(de)潤滑油在加熱后排(pai)放,這(zhe)個一(yi)點(dian)不會(hui)影響試(shi)(shi)驗(yan)的(de)(de)精確度,另(ling)外隨著使(shi)用時(shi)間的(de)(de)延長,這(zhe)個問(wen)題(ti)(ti)會(hui)逐漸(jian)消失。2、在快(kuai)(kuai)速(su)溫(wen)(wen)變(bian)(bian)試(shi)(shi)驗(yan)箱的(de)(de)初始(shi)低溫(wen)(wen)試(shi)(shi)驗(yan)期(qi)間,由于低溫(wen)(wen)系統管道(dao)的(de)(de)初始(shi)循環(huan)和運行,冷卻(que)速(su)度可能較慢(man)。快(kuai)(kuai)速(su)溫(wen)(wen)變(bian)(bian)試(shi)(shi)驗(yan)箱經過多次(ci)測(ce)試(shi)(shi)后,它可以恢復正(zheng)常(chang)。3、快(kuai)(kuai)速(su)溫(wen)(wen)變(bian)(bian)試(shi)(shi)驗(yan)箱的(de)(de)初始(shi)濕(shi)熱試(shi)(shi)驗(yan)期(qi)間,實(shi)際濕(shi)度將達到100%,或者實(shi)際濕(shi)度與目標...

  • 2022

    3-30

    提(ti)高(gao)(gao)砂(sha)(sha)(sha)塵(chen)(chen)試(shi)(shi)驗箱(xiang)砂(sha)(sha)(sha)塵(chen)(chen)利用(yong)(yong)率的(de)(de)方(fang)法砂(sha)(sha)(sha)塵(chen)(chen)試(shi)(shi)驗箱(xiang)一(yi)(yi)(yi)(yi)般是(shi)用(yong)(yong)于檢(jian)測(ce)汽車零(ling)部(bu)(bu)(bu)件(jian)在(zai)干燥吹砂(sha)(sha)(sha)、揚塵(chen)(chen)天氣,沙(sha)塵(chen)(chen)暴天氣下(xia)零(ling)部(bu)(bu)(bu)件(jian)的(de)(de)抗風沙(sha)能力以及(ji)性能穩定性,通過這個(ge)試(shi)(shi)驗可以很好(hao)地檢(jian)測(ce)汽車相關產品的(de)(de)質(zhi)量,這是(shi)一(yi)(yi)(yi)(yi)個(ge)很好(hao)的(de)(de)方(fang)法,那么如何提(ti)高(gao)(gao)防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)沙(sha)塵(chen)(chen)利用(yong)(yong)率呢?下(xia)面一(yi)(yi)(yi)(yi)起聽一(yi)(yi)(yi)(yi)聽科寶試(shi)(shi)驗小編的(de)(de)分享吧!提(ti)高(gao)(gao)防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)沙(sha)塵(chen)(chen)利用(yong)(yong)率的(de)(de)方(fang)法:1.防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)電機(ji)的(de)(de)配(pei)置需(xu)要為防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)配(pei)置合(he)適的(de)(de)電機(ji),電機(ji)是(shi)防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)的(de)(de)一(yi)(yi)(yi)(yi)個(ge)重要組成部(bu)(bu)(bu)分,沒有了電機(ji)我們的(de)(de)防(fang)(fang)塵(chen)(chen)試(shi)(shi)驗箱(xiang)就無法進行精確性測(ce)試(shi)(shi),因此(ci),在(zai)配(pei)置選擇(ze)時,要根據箱(xiang)體的(de)(de)實際尺...

  • 2022

    3-30

    什么是(shi)冷(leng)凝(ning)(ning)(ning)試驗箱(xiang)冷(leng)凝(ning)(ning)(ning)試驗箱(xiang)模擬由冷(leng)凝(ning)(ning)(ning)系統(tong)所產生的高濕凝(ning)(ning)(ning)露引起之破(po)壞,通過將被測(ce)材料(liao)暴露于高濕凝(ning)(ning)(ning)露中(zhong),來對材料(liao)進行(xing)城耐侯測(ce)試。通過冷(leng)凝(ning)(ning)(ning)模擬露水和高濕的氣候,只(zhi)需較短(duan)的時間,就可以(yi)再現室(shi)(shi)外(wai)需要長(chang)時間才會發生的氣候損(sun)傷,其(qi)測(ce)試結(jie)果可用于選擇(ze)新材料(liao),改(gai)善(shan)現有材料(liao),或評估材料(liao)配方的改(gai)變。那么冷(leng)凝(ning)(ning)(ning)試驗箱(xiang)的主要技術參(can)數(shu)都(dou)有哪些(xie)呢?下面是(shi)高天試驗設備小編的分享:冷(leng)凝(ning)(ning)(ning)試驗箱(xiang)的主要技術參(can)數(shu):1、溫(wen)度范圍(wei):RT+5℃~60℃(Di一階段)2、相(xiang)對濕度:100%R.H(Di一階段)3、溫(wen)度范圍(wei):室(shi)(shi)溫(wen)...

  • 2022

    3-30

    快速溫度(du)(du)(du)變化試驗箱(xiang)降(jiang)溫慢是(shi)哪些原因導(dao)致的(de)?1、首先(xian)考(kao)慮快速溫變試驗箱(xiang)使用的(de)環(huan)(huan)境溫度(du)(du)(du)條(tiao)件(jian):我們不管是(shi)在(zai)報價合同或交機(ji)培訓都會強(qiang)調設備的(de)使用環(huan)(huan)境溫度(du)(du)(du),設備應該在(zai)25°C的(de)溫度(du)(du)(du)下(xia)工(gong)作(zuo),實驗室(shi)要通風,保(bao)持空氣循環(huan)(huan),但是(shi)有(you)的(de)客戶可能沒有(you)在(zai)意,把設備放置在(zai)35°C以上的(de)環(huan)(huan)境溫度(du)(du)(du)下(xia)工(gong)作(zuo),而且(qie)(qie)實驗室(shi)比(bi)較封閉(bi),這樣的(de)情(qing)況肯定會導(dao)致降(jiang)溫速度(du)(du)(du)慢,而且(qie)(qie)長時(shi)間設備在(zai)高溫下(xia)工(gong)作(zuo)會導(dao)致制(zhi)(zhi)冷系(xi)統(tong)(tong)和電器部件(jian)老化損壞。2、其(qi)次考(kao)慮設備制(zhi)(zhi)冷劑泄漏(lou),制(zhi)(zhi)冷劑堪稱制(zhi)(zhi)冷系(xi)統(tong)(tong)的(de)血液,如果制(zhi)(zhi)冷系(xi)統(tong)(tong)任何一處(chu)有(you)漏(lou)點制(zhi)(zhi)冷劑泄漏(lou),制(zhi)(zhi)...

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