高低(di)溫(wen)(wen)交變濕熱(re)試(shi)(shi)(shi)驗(yan)箱是航(hang)空、汽車、家電(dian)、科研等領域必備的(de)(de)測(ce)試(shi)(shi)(shi)設備，用(yong)(yong)(yong)于測(ce)試(shi)(shi)(shi)和確定電(dian)工(gong)、電(dian)子(zi)及(ji)(ji)(ji)其他產品(pin)及(ji)(ji)(ji)材(cai)料進行高溫(wen)(wen)、低(di)溫(wen)(wen)、交變濕熱(re)度或恒(heng)定試(shi)(shi)(shi)驗(yan)的(de)(de)溫(wen)(wen)度環境(jing)變化(hua)后的(de)(de)參數及(ji)(ji)(ji)性(xing)(xing)能(neng)。容積120L-1000L可選。采用(yong)(yong)(yong)鹽霧腐(fu)蝕的(de)(de)方式來檢測(ce)被測(ce)樣品(pin)耐腐(fu)蝕的(de)(de)可靠性(xing)(xing)，產品(pin)通(tong)常符合GB/2423.17-93、GB/T10587-2006、GB/T10125-1997、ISO9227-1990標(biao)準，適用(yong)(yong)(yong)于零部件(jian)、電(dian)子(zi)元(yuan)器件(jian)、金屬材(cai)料的(de)(de)防護層以及(ji)(ji)(ji)工(gong)業(ye)產品(pin)的(de)(de)鹽霧腐(fu)蝕試(shi)(shi)(shi)驗(yan)。老(lao)化(hua)試(shi)(shi)(shi)驗(yan)箱是環試(shi)(shi)(shi)行業(ye)中的(de)(de)一種產品(pin)總(zong)稱，老(lao)化(hua)試(shi)(shi)(shi)驗(yan)箱包含：臭氧老(lao)化(hua)、紫(zi)外老(lao)化(hua)、氙(xian)燈老(lao)化(hua)、換氣式熱(re)老(lao)化(hua)、高溫(wen)(wen)老(lao)化(hua)、鹽霧腐(fu)蝕老(lao)化(hua)…等眾多老(lao)化(hua)試(shi)(shi)(shi)驗(yan)方式。是人工(gong)環境(jing)氣候試(shi)(shi)(shi)驗(yan)方法(fa)中較重要(yao)的(de)(de)一種。試(shi)(shi)(shi)驗(yan)箱可以用(yong)(yong)(yong)于測(ce)試(shi)(shi)(shi)食(shi)品(pin)的(de)(de)營養成分(fen)和口(kou)感。按鍵試(shi)(shi)(shi)驗(yan)箱生產企業(ye)

蓄冷(leng)(leng)區(qu)(qu))RT～-70℃約(yue)需85min溫度(du)回復時間／轉換(huan)時間≤5min內/≤l0秒(miao)內溫度(du)控(kong)制(zhi)精(jing)度(du)／分(fen)(fen)布(bu)精(jing)度(du)±℃／±℃保(bao)(bao)溫材質耐高(gao)(gao)溫高(gao)(gao)密度(du)氯(lv)基甲酸乙醋泡沫絕緣體材料系(xi)(xi)統P．I．D+S．S．R+微電(dian)腦平衡調(diao)溫控(kong)制(zhi)系(xi)(xi)統冷(leng)(leng)卻系(xi)(xi)統半密閉式(shi)(shi)雙(shuang)段壓(ya)縮機(ji)(ji)(水冷(leng)(leng)式(shi)(shi))／全密閉式(shi)(shi)雙(shuang)段壓(ya)縮機(ji)(ji)(風(feng)冷(leng)(leng)式(shi)(shi))安(an)全保(bao)(bao)護裝置無熔絲(si)開(kai)關(guan)、壓(ya)縮機(ji)(ji)高(gao)(gao)低壓(ya)保(bao)(bao)護開(kai)關(guan)，冷(leng)(leng)媒高(gao)(gao)壓(ya)保(bao)(bao)護開(kai)關(guan)、故(gu)障(zhang)警(jing)(jing)告(gao)系(xi)(xi)統，電(dian)子(zi)警(jing)(jing)報器(qi)配件觀視窗(特殊選購(gou)型(xing))、上下可(ke)調(diao)隔層兩(liang)片、通(tong)電(dian)測試(shi)(shi)孔、腳(jiao)輪(lun)、水平支架電(dian)源AC380V50Hz／60Hz3∮重(zhong)量(大(da)(da)約(yue)700Kg900Kgl200Kg1400Kg1900Kg冷(leng)(leng)熱沖(chong)擊(ji)試(shi)(shi)驗(yan)箱特點:采用彩色(se)中(zhong)英文(wen)LCD觸控(kong)式(shi)(shi)圖控(kong)操(cao)作(zuo)介面，操(cao)作(zuo)簡(jian)易.設備區(qu)(qu)分(fen)(fen)為高(gao)(gao)溫區(qu)(qu)、低溫區(qu)(qu)、測試(shi)(shi)區(qu)(qu)三部分(fen)(fen)，各區(qu)(qu)之(zhi)箱體釆獨(du)特之(zhi)斷熱結構。沖(chong)擊(ji)方(fang)式(shi)(shi)應(ying)用風(feng)路切(qie)換(huan)方(fang)式(shi)(shi)將溫度(du)導入測試(shi)(shi)區(qu)(qu)，做冷(leng)(leng)熱沖(chong)擊(ji)測試(shi)(shi)。高(gao)(gao)溫沖(chong)擊(ji)或(huo)低溫沖(chong)擊(ji)時，*大(da)(da)時間可(ke)達9999分(fen)(fen)鐘，*大(da)(da)循(xun)環(huan)周期可(ke)達9999次。系(xi)(xi)統可(ke)作(zuo)自動(dong)循(xun)環(huan)沖(chong)擊(ji)或(huo)手動(dong)選擇性沖(chong)擊(ji)并(bing)可(ke)設定二區(qu)(qu)或(huo)三區(qu)(qu)沖(chong)擊(ji)及(ji)冷(leng)(leng)沖(chong)熱沖(chong)啟始。冷(leng)(leng)卻采二元冷(leng)(leng)凍系(xi)(xi)統，降溫效果快(kuai)速，冷(leng)(leng)卻方(fang)式(shi)(shi)為風(feng)冷(leng)(leng)式(shi)(shi)或(huo)水冷(leng)(leng)式(shi)(shi)兩(liang)種。可(ke)連接電(dian)腦，記錄儀*為選購(gou)件。彩色(se)LCD液晶觸控(kong)式(shi)(shi)控(kong)制(zhi)器(qi)的特點：控(kong)制(zhi)器(qi)的各項操(cao)作(zuo)皆以人機(ji)(ji)觸控(kong)方(fang)式(shi)(shi)進行。北(bei)京腐(fu)蝕試(shi)(shi)驗(yan)箱代(dai)理商(shang)試(shi)(shi)驗(yan)箱可(ke)以用于研究(jiu)生物(wu)(wu)學、化(hua)學、物(wu)(wu)理等(deng)領域的實驗(yan)。

正常情況下，高(gao)低溫(wen)試(shi)驗(yan)箱(xiang)會按照設(she)定(ding)的時間(jian)及(ji)溫(wen)度，降溫(wen)到(dao)相應值，但是(shi)很可能由于(yu)設(she)備(bei)的使用時間(jian)過長，或(huo)者操(cao)作(zuo)不當(dang)，都會引(yin)起高(gao)低溫(wen)試(shi)驗(yan)箱(xiang)降溫(wen)變得緩慢，就這個問題(ti)，進行技術探討從而為您解答：

1、觀察制冷壓縮(suo)機(ji)在(zai)(zai)試驗箱運(yun)行過程(cheng)(cheng)中是(shi)否能夠啟動(dong)，壓縮(suo)機(ji)在(zai)(zai)環(huan)境試驗設備運(yun)行過程(cheng)(cheng)中都能夠啟動(dong)，說(shuo)明從(cong)主電(dian)源(yuan)到(dao)各壓縮(suo)機(ji)的(de)電(dian)器線路正(zheng)常，電(dian)器系統方面(mian)也(ye)沒有問(wen)題(ti)。

2、電氣系(xi)統沒有(you)問題，繼續檢(jian)查制(zhi)(zhi)冷(leng)系(xi)統。首(shou)先檢(jian)查兩組制(zhi)(zhi)冷(leng)機(ji)組的低(di)(di)溫(R23)級壓縮(suo)機(ji)的排氣和(he)吸(xi)(xi)氣壓力(li)都較正常(chang)值偏(pian)低(di)(di)，而且吸(xi)(xi)氣壓力(li)呈抽空狀態，說明主制(zhi)(zhi)冷(leng)機(ji)組的制(zhi)(zhi)冷(leng)劑量不足(zu)。

3、用手摸(mo)主(zhu)(zhu)機組R23壓縮機的(de)(de)排(pai)(pai)氣和吸氣管(guan)路(lu)，發現排(pai)(pai)氣管(guan)路(lu)的(de)(de)溫度不高，吸氣管(guan)路(lu)的(de)(de)溫度也不低(未結霜)，這(zhe)也說(shuo)明了主(zhu)(zhu)機組的(de)(de)R23制冷(leng)劑缺乏。

自然(ran)對(dui)流恒(heng)(heng)溫(wen)(wen)(wen)箱(xiang)廣泛應(ying)用(yong)于生(sheng)命(ming)科(ke)學、醫(yi)藥、食品、環境監測(ce)(ce)等領(ling)域。它可以用(yong)于細胞培養、酶反(fan)應(ying)、PCR擴(kuo)增、蛋白質電(dian)泳、藥物穩定(ding)性(xing)測(ce)(ce)試(shi)、食品質量檢測(ce)(ce)等實(shi)驗(yan)和應(ying)用(yong)。同時，它還可以用(yong)于樣(yang)品保存、試(shi)劑儲(chu)存、生(sheng)物制品冷凍等場景(jing)。可靠的(de)(de)售后(hou)服(fu)務(wu)自然(ran)對(dui)流恒(heng)(heng)溫(wen)(wen)(wen)箱(xiang)提供(gong)可靠的(de)(de)售后(hou)服(fu)務(wu)，包括設(she)備(bei)安裝、調試(shi)、維修、保養等。我(wo)們擁有專業的(de)(de)技術團隊(dui)和完善的(de)(de)服(fu)務(wu)體系(xi)，能夠為用(yong)戶提供(gong)及時、高(gao)效的(de)(de)服(fu)務(wu)支(zhi)持。總之(zhi)，自然(ran)對(dui)流恒(heng)(heng)溫(wen)(wen)(wen)箱(xiang)是一種高(gao)精度(du)、高(gao)穩定(ding)性(xing)的(de)(de)恒(heng)(heng)溫(wen)(wen)(wen)設(she)備(bei)，具有的(de)(de)應(ying)用(yong)場景(jing)和優越的(de)(de)性(xing)能。我(wo)們相信，它將為您(nin)的(de)(de)實(shi)驗(yan)和應(ying)用(yong)帶來更高(gao)的(de)(de)效率和可靠性(xing)。試(shi)驗(yan)箱(xiang)的(de)(de)內(nei)部空(kong)間(jian)具有可調節(jie)的(de)(de)氣(qi)氛控(kong)制功能，適用(yong)于氣(qi)體實(shi)驗(yan)。

試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)產(chan)(chan)品(pin)詳(xiang)細介紹編輯(ji)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)高低(di)(di)溫(wen)(wen)(wen)濕(shi)熱(re)交變(bian)(bian)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)產(chan)(chan)品(pin)用(yong)(yong)途高低(di)(di)溫(wen)(wen)(wen)濕(shi)熱(re)交變(bian)(bian)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)適用(yong)(yong)于航空航天產(chan)(chan)品(pin)、信息電(dian)(dian)子儀器儀表、材料(liao)、電(dian)(dian)工、電(dian)(dian)子產(chan)(chan)品(pin)、各種電(dian)(dian)子元氣件在高低(di)(di)溫(wen)(wen)(wen)或濕(shi)熱(re)環境下、檢驗(yan)(yan)其各項(xiang)性能(neng)指標(biao).箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)結(jie)構箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)內膽(dan)采(cai)用(yong)(yong)進(jin)口高級不銹鋼（SUS304）鏡面(mian)板，箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)外膽(dan)采(cai)用(yong)(yong)A3鋼板噴塑，增加了外觀質(zhi)(zhi)感和潔凈度(du)(du)。水(shui)路系(xi)(xi)統(tong)管(guan)路電(dian)(dian)路系(xi)(xi)統(tong)方(fang)便維護和檢修。箱(xiang)(xiang)(xiang)(xiang)(xiang)體(ti)保溫(wen)(wen)(wen)采(cai)用(yong)(yong)超細玻璃纖維保溫(wen)(wen)(wen)棉，可避免(mian)不必(bi)要的(de)能(neng)量損失(shi)。可程(cheng)(cheng)式控(kong)(kong)制(zhi)器控(kong)(kong)制(zhi)器操(cao)作界(jie)面(mian)設(she)中英文可供選擇，實(shi)時運轉曲(qu)線圖可由屏幕顯示。觸摸(mo)屏試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)具有RS-232或RS-485通訊界(jie)面(mian)，可在電(dian)(dian)腦上設(she)計(ji)程(cheng)(cheng)式，監視試(shi)(shi)驗(yan)(yan)過程(cheng)(cheng)并執行自動(dong)開關機等功能(neng)。冷(leng)凍(dong)及風路循環系(xi)(xi)統(tong)制(zhi)冷(leng)機采(cai)用(yong)(yong)法國原裝“泰(tai)康”全封(feng)閉壓(ya)縮機。冷(leng)凍(dong)系(xi)(xi)統(tong)采(cai)用(yong)(yong)單元或二元式低(di)(di)溫(wen)(wen)(wen)回路系(xi)(xi)統(tong)設(she)計(ji)。符合國家(jia)標(biao)準、、GB2423-93試(shi)(shi)驗(yan)(yan)D6交變(bian)(bian)濕(shi)熱(re)試(shi)(shi)驗(yan)(yan)方(fang)法、IEC68-2-30試(shi)(shi)驗(yan)(yan)方(fang)法。性能(neng)指標(biao)：濕(shi)度(du)(du)范圍20~98%波動(dong)/均勻度(du)(du)≤±℃/±2℃溫(wen)(wen)(wen)度(du)(du)偏(pian)差+2%、-3%R?H升(sheng)溫(wen)(wen)(wen)時間(jian)-20℃~100℃約35min-40℃~100℃約45min-70℃~100℃約55min使用(yong)(yong)材料(liao)：外箱(xiang)(xiang)(xiang)(xiang)(xiang)材質(zhi)(zhi)碳素鋼板。試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)可以用(yong)(yong)于研究(jiu)環境對(dui)生(sheng)物的(de)影(ying)響。四川冷(leng)熱(re)沖擊(ji)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)(xiang)(xiang)(xiang)供應商

試驗箱可以用于模擬各種(zhong)環境(jing)條件，如高溫(wen)、低溫(wen)、高濕度等。按鍵試驗箱生產企業

恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)又(you)可(ke)稱為恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)機、恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)實(shi)驗(yan)(yan)箱(xiang)(xiang)或可(ke)程(cheng)(cheng)式恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)，可(ke)程(cheng)(cheng)式恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)用于檢測材料(liao)(liao)在(zai)各(ge)種(zhong)環境(jing)下性(xing)能(neng)的(de)設備及試(shi)(shi)驗(yan)(yan)各(ge)種(zhong)材料(liao)(liao)耐(nai)熱、耐(nai)寒、耐(nai)干、耐(nai)濕(shi)(shi)(shi)性(xing)能(neng)。恒(heng)(heng)溫(wen)恒(heng)(heng)濕(shi)(shi)(shi)試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)的(de)加(jia)濕(shi)(shi)(shi)過程(cheng)(cheng)實(shi)際上(shang)就(jiu)是(shi)(shi)提高水汽分壓力，初的(de)加(jia)濕(shi)(shi)(shi)方式就(jiu)是(shi)(shi)向試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)壁噴淋(lin)水，通過控(kong)(kong)制(zhi)水溫(wen)使水表(biao)面(mian)飽和壓力得到控(kong)(kong)制(zhi)。由(you)于對(dui)(dui)濕(shi)(shi)(shi)度(du)的(de)控(kong)(kong)制(zhi)主要(yao)是(shi)(shi)用電(dian)(dian)接點(dian)式導電(dian)(dian)表(biao)進行簡(jian)單的(de)開關量(liang)調節，對(dui)(dui)于大滯(zhi)后的(de)熱水箱(xiang)(xiang)水溫(wen)的(de)控(kong)(kong)制(zhi)適應性(xing)較(jiao)差，因此控(kong)(kong)制(zhi)的(de)過渡(du)過程(cheng)(cheng)較(jiao)長，不(bu)(bu)(bu)能(neng)滿(man)足交變濕(shi)(shi)(shi)熱對(dui)(dui)加(jia)濕(shi)(shi)(shi)量(liang)要(yao)求較(jiao)多的(de)需要(yao)，更重要(yao)地是(shi)(shi)在(zai)對(dui)(dui)箱(xiang)(xiang)壁噴淋(lin)的(de)時候，不(bu)(bu)(bu)可(ke)避免地有水滴淋(lin)在(zai)試(shi)(shi)品上(shang)對(dui)(dui)試(shi)(shi)品形成(cheng)不(bu)(bu)(bu)同程(cheng)(cheng)度(du)的(de)污染(ran)。按(an)鍵試(shi)(shi)驗(yan)(yan)箱(xiang)(xiang)生(sheng)產企業(ye)

本文來自四川精碳偉業環保科技有限責任公司：//wasul.cn/Article/50f6199888.html