濕(shi)熱(re)高(gao)低(di)溫(wen)循環箱(xiang) 高(gao)低(di)溫(wen)試驗(yan)箱(xiang)
更新時(shi)間:2023-06-09
濕(shi)熱(re)高(gao)低(di)溫(wen)循環箱(xiang),用(yong)於(yu)測(ce)試材(cai)料、產(chan)品和部(bu)件(jian)在(zai)惡(e)劣環境條(tiao)件(jian)下的性能(neng),以及(ji)電子元器(qi)件(jian)在(zai)高(gao)溫(wen)和低(di)溫(wen)條件(jian)下的可靠(kao)性。
壹、濕(shi)熱(re)高(gao)低(di)溫(wen)循環箱(xiang)性能(neng):
指氣(qi)冷式(shi)在(zai)室(shi)溫(wen)20℃,空(kong)載時(shi)
規(gui)格(ge)型號(hao):HE-WS-80/100/150/225/408/800/1000(A、B、C、D、E)
容(rong)量:
80升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):400X500X400mm
150升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):500X600X500mm
225升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):600X750X500mm
408升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):600X850X800mm
800升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):1000X1000X800mm
1000升(sheng)內(nei)箱(xiang)尺寸(寬*高(gao)*深(shen)):1000X1000X1000mm
溫(wen)度範(fan)圍(wei):
A表(biao)示:0℃~+150℃,B表(biao)示:-20℃~+150℃,C表(biao)示:-40℃~+150℃,
D表(biao)示:-60℃~+150℃,E表(biao)示:-70℃~+150℃
溫(wen)度精度:±0.01℃
溫(wen)度波(bo)動度:±0.5℃
溫(wen)度均勻度:±2.0℃
濕(shi)度範(fan)圍(wei):20%RH~98%RH
濕(shi)度精度:±0.1%R.H
濕(shi)度波(bo)動度:±2.0%R.H.
濕(shi)度均勻度:±3%R.H.
升(sheng)溫(wen)速率(lv):平(ping)均3℃/min(非線(xian)性、空(kong)載時(shi);從常(chang)溫(wen)+25℃升(sheng)至+85℃約(yue)20min);可按(an)要求定制非標(biao)規(gui)格(ge)
降溫(wen)速度:平(ping)均1℃/min(非線(xian)性、空(kong)載時(shi);從常(chang)溫(wen)+25℃降至-40℃約(yue)65min);可按(an)要求定制非標(biao)規(gui)格(ge)

二、濕(shi)熱(re)高(gao)低(di)溫(wen)循環箱(xiang)控(kong)制器(qi):
LCD 7寸全(quan)新(xin)真(zhen)彩(cai)液(ye)晶(jing)觸摸(mo)顯示器(qi)
控(kong)制器(qi)規(gui)格(ge):
1、參數(shu)的設定(ding)采用人機(ji)對話方(fang)式(shi),僅需觸(chu)摸(mo)方(fang)式(shi)輸入溫(wen)度,濕(shi)度;就(jiu)可實現(xian)試驗(yan)箱(xiang)自(zi)動運(yun)行(xing)功(gong)能(neng)。可存貯(zhu)120個(ge)程(cheng)序(xu)組,每個(ge)程(cheng)式(shi)組可設定(ding)100段程(cheng)式(shi)。每段程(cheng)式(shi)可設定(ding)運行時(shi)間:99小(xiao)時(shi)59分鐘(zhong),可設定(ding)999次(ci)循環(可無限(xian)反(fan)復)
2、屏(ping)幕顯示:5.7英寸LCD全(quan)新(xin)真(zhen)彩(cai)液(ye)晶(jing)觸摸(mo)顯示器(qi)
3、設定(ding)精度:溫(wen)度:0. 1℃ 濕(shi)度:1%RH
4、顯示精度:溫(wen)度:0. 01℃ 濕(shi)度:0.1%RH
5、運(yun)行(xing)方(fang)式(shi):定值運行,程(cheng)式(shi)運行(xing)
6、通(tong)訊功能(neng):配(pei)備標(biao)準(zhun)的RS232C/RS485通訊接口,傳(chuan)輸距(ju)離1.2Km,米(mi)通訊速度可達9600bps,可實現(xian)與(yu)計(ji)算(suan)機(ji)連接遠程(cheng)監(jian)控(kong),操作方便。
7、附(fu)屬功能(neng):故(gu)障(zhang)報(bao)警(jing)及(ji)原因(yin)提(ti)示功(gong)能(neng),故(gu)障(zhang)名(ming)稱(cheng)可更改,溫(wen)度上(shang)限保(bao)護(hu)功能(neng),定(ding)時(shi)及(ji)預約(yue)(自(zi)動停止及(ji)自(zi)動啟(qi)動功(gong)能(neng)),多(duo)組(zu)P I D單獨(du)分段控(kong)溫(wen),曲(qu)線(xian)顯示及(ji)保(bao)存(cun)功能(neng)顯示PV曲(qu)線(xian)0-8天(tian)。溫(wen)度可以設定(ding)按(an)線(xian)性運行(即可設定(ding)每小(xiao)時(shi)升(sheng)/降溫(wen)速度)
三、加(jia)熱(re)加(jia)濕(shi)系(xi)統(tong):
1、加(jia)熱(re)器(qi): 鎳(nie)鉻(ge)合(he)金(jin)絲型加(jia)熱(re)器(qi),自(zi)動演算(suan)高(gao)jing確度PID+SSR控(kong)制(演算(suan)周(zhou)期:1~4S可設),使(shi)其(qi)熱(re)損(sun)耗(hao)量與(yu)加(jia)熱(re)量相當(dang),故(gu)比傳(chuan)統ON/OFF控(kong)制省電(dian)約(yue)30%
2、加(jia)濕(shi)器(qi): UL形(xing)不銹鋼(gang)電(dian)鍍(du)加(jia)熱(re)器(qi),采(cai)用(yong)安(an)全的飽和蒸(zheng)氣(qi)加濕(shi)系(xi)統(tong)自(zi)動演算(suan)高(gao)jing確度PID+SSR控(kong)制(演算(suan)周(zhou)期:1~4S可設),使(shi)其(qi)熱(re)損(sun)耗(hao)量與(yu)加(jia)熱(re)量相當(dang),故(gu)比傳(chuan)統ON/OFF控(kong)制省電(dian)約(yue)30%
3、水(shui)路系統:水(shui)路與電路在(zai)結構上(shang)實現(xian)*獨(du)立,提(ti)高設備運(yun)行的可靠(kao)性;漸進補(bu)水(shui)式(shi)浮(fu)球(qiu)控(kong)制閥(fa),具有水位過低報(bao)警(jing)與自(zi)動補(bu)水(shui)雙(shuang)重功(gong)能(neng),使(shi)濕(shi)度控(kong)制更加jing確穩(wen)定(ding);水箱(xiang)存(cun)水(shui)水(shui)位觀察管及(ji)缺水時(shi)報(bao)警(jing)提(ti)示功(gong)能(neng)。
4、測(ce)溫(wen)體: DIN規(gui)格(ge)* ψ4.8mm SUS #304不銹鋼(gang)制(zhi)PT 100Ω 2支(zhi),長(chang)時(shi)間潤濕(shi)的濕(shi)度計(ji)耐(nai)高(gao)濕(shi),響(xiang)應時(shi)間僅為(wei)2S。
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