小(xiao)型(xing)恒(heng)溫(wen)恒濕(shi)實(shi)驗(yan)箱(xiang)
更新時間(jian):2022-03-11
小(xiao)型(xing)恒(heng)溫(wen)恒濕(shi)實(shi)驗(yan)箱(xiang),用(yong)來(lai)考核和確定(ding)電工、電子產品(pin)或材(cai)料(liao)在(zai)溫(wen)濕(shi)度(du)循環(huan)變(bian)化,產品(pin)表面產生(sheng)凝露(lu)的濕(shi)熱(re)環(huan)境條(tiao)件下(xia)貯存和使用(yong)的適應(ying)性。
- 上壹個:真(zhen)空密(mi)封儀(yi)
- 下(xia)壹個:立式恒溫(wen)恒濕(shi)機
壹、小(xiao)型(xing)恒(heng)溫(wen)恒濕(shi)實(shi)驗(yan)箱(xiang)特(te)點
內箱(xiang)材(cai)料(liao)使(shi)用(yong)SU304不(bu)銹(xiu)鋼板(ban),具(ju)有(you)耐(nai)酸、耐(nai)腐蝕易(yi)清洗特(te)點;
樣品架可根(gen)據需(xu)要調節上下(xia)的位置;
箱(xiang)門(men)具(ju)備(bei)大視角(jiao)保溫(wen)真空(kong)鋼(gang)化(hua)玻(bo)璃,便(bian)於用(yong)戶(hu)視察樣品試驗過程(cheng);
采(cai)用(yong)優(you)質(zhi)的門(men)磁(ci)封條(tiao)和(he)保溫(wen)材(cai)料(liao)令(ling)整機性能(neng)更*;
具有(you)合(he)理(li)的風道(dao)循環(huan)系(xi)統,使(shi)得(de)箱(xiang)體內(nei)溫(wen)濕(shi)度(du)達到高均(jun)勻(yun)性;
箱(xiang)體左(zuo)側(ce)配有(you)測(ce)試引線(xian)孔;
供(gong)水(shui)系(xi)統:采(cai)用(yong)自(zi)動(dong)補水(shui)功(gong)能(neng),標(biao)配(pei)水(shui)箱(xiang)
二、小(xiao)型(xing)恒(heng)溫(wen)恒濕(shi)實(shi)驗(yan)箱(xiang)性能(neng):
指氣(qi)冷(leng)式在室(shi)溫(wen)20℃,空載時
規(gui)格型(xing)號(hao):HE-WS-80/100/150/225/408/800/1000(A、B、C、D、E)
容(rong)量:
80升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):400X500X400mm
150升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):500X600X500mm
225升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):600X750X500mm
408升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):600X850X800mm
800升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):1000X1000X800mm
1000升內箱(xiang)尺(chi)寸(寬(kuan)*高(gao)*深(shen)):1000X1000X1000mm
溫(wen)度範(fan)圍:
A表示:0℃~+150℃,B表示:-20℃~+150℃,C表示:-40℃~+150℃,
D表示:-60℃~+150℃,E表示:-70℃~+150℃
溫(wen)度精(jing)度(du):±0.01℃
溫(wen)度波動(dong)度:±0.5℃
溫(wen)度均(jun)勻(yun)度(du):±2.0℃
濕(shi)度(du)範(fan)圍:20%RH~98%RH
濕(shi)度(du)精(jing)度:±0.1%R.H
濕(shi)度(du)波動(dong)度:±2.0%R.H.
濕(shi)度(du)均(jun)勻(yun)度(du):±3%R.H.
升溫(wen)速(su)率(lv):平(ping)均(jun)3℃/min(非線(xian)性、空(kong)載時;從常溫(wen)+25℃升至+85℃約20min);可按要求定(ding)制(zhi)非標(biao)規(gui)格(ge)
降溫(wen)速(su)度(du):平(ping)均(jun)1℃/min(非線(xian)性、空(kong)載時;從常溫(wen)+25℃降至-40℃約65min);可按要求定(ding)制(zhi)非標(biao)規(gui)格(ge)


三(san)、控(kong)制(zhi)器:
LCD 7寸全(quan)新真彩液晶觸摸(mo)顯(xian)示器
控(kong)制(zhi)器規格(ge):
1、參數(shu)的設定(ding)采(cai)用(yong)人(ren)機對(dui)話方式,僅(jin)需(xu)觸(chu)摸(mo)方式輸(shu)入溫(wen)度,濕(shi)度(du);就可(ke)實(shi)現(xian)試驗(yan)箱(xiang)自(zi)動(dong)運(yun)行(xing)功(gong)能(neng)。可存(cun)貯120個(ge)程(cheng)序(xu)組(zu),每(mei)個程(cheng)式組可(ke)設定(ding)100段(duan)程(cheng)式。每段(duan)程(cheng)式可設定(ding)運(yun)行(xing)時間(jian):99小(xiao)時59分(fen)鐘,可(ke)設定(ding)999次(ci)循環(huan)(可(ke)無限(xian)反復(fu))
2、屏幕(mu)顯示:5.7英寸LCD全(quan)新真彩液晶觸摸(mo)顯(xian)示器
3、設定(ding)精(jing)度(du):溫(wen)度:0. 1℃ 濕(shi)度(du):1%RH
4、顯示精度:溫(wen)度:0. 01℃ 濕(shi)度(du):0.1%RH
5、運(yun)行(xing)方式:定(ding)值運(yun)行(xing),程(cheng)式運(yun)行(xing)
6、通訊(xun)功(gong)能(neng):配備(bei)標(biao)準(zhun)的RS232C/RS485通訊(xun)接(jie)口(kou),傳輸(shu)距離(li)1.2Km,米通訊(xun)速(su)度(du)可達9600bps,可實現(xian)與(yu)計算機連(lian)接(jie)遠程(cheng)監(jian)控(kong),操作方便(bian)。
7、附屬功(gong)能(neng):故障報警(jing)及原因(yin)提(ti)示功(gong)能(neng),故障名稱(cheng)可(ke)更改,溫(wen)度上限(xian)保護功(gong)能(neng),定(ding)時(shi)及預(yu)約(yue)(自(zi)動(dong)停止(zhi)及自(zi)動(dong)啟動(dong)功(gong)能(neng)),多(duo)組P I D單(dan)獨分(fen)段(duan)控(kong)溫(wen),曲(qu)線(xian)顯示及保存功(gong)能(neng)顯示PV曲(qu)線(xian)0-8天。溫(wen)度可(ke)以(yi)設定(ding)按(an)線(xian)性運(yun)行(xing)(即可設定(ding)每(mei)小(xiao)時升/降溫(wen)速(su)度(du))
四(si)、加(jia)熱(re)加濕(shi)系(xi)統:
1、加熱(re)器: 鎳鉻(ge)合金絲(si)型(xing)加(jia)熱(re)器,自(zi)動(dong)演(yan)算高(gao)jing確(que)度PID+SSR控(kong)制(zhi)(演(yan)算周(zhou)期(qi):1~4S可設),使(shi)其熱(re)損耗量與(yu)加(jia)熱(re)量相(xiang)當,故比傳統ON/OFF控(kong)制(zhi)省(sheng)電約30%
2、加(jia)濕(shi)器: UL形不(bu)銹(xiu)鋼電鍍加(jia)熱(re)器,采(cai)用(yong)安(an)全(quan)的飽和(he)蒸氣(qi)加(jia)濕(shi)系(xi)統自(zi)動(dong)演(yan)算高(gao)jing確(que)度PID+SSR控(kong)制(zhi)(演(yan)算周(zhou)期(qi):1~4S可設),使(shi)其熱(re)損耗量與(yu)加(jia)熱(re)量相(xiang)當,故比傳統ON/OFF控(kong)制(zhi)省(sheng)電約30%
3、水(shui)路系(xi)統:水(shui)路與(yu)電路在(zai)結(jie)構(gou)上實現(xian)*獨立,提(ti)高設備(bei)運(yun)行(xing)的可靠(kao)性;漸(jian)進(jin)補水(shui)式浮球(qiu)控(kong)制(zhi)閥,具(ju)有水(shui)位過(guo)低(di)報警與(yu)自(zi)動(dong)補水(shui)雙重(zhong)功(gong)能(neng),使濕(shi)度(du)控(kong)制(zhi)更加jing確(que)穩定(ding);水(shui)箱(xiang)存水(shui)水(shui)位觀察管(guan)及缺(que)水(shui)時報(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(bu)銹(xiu)鋼制(zhi)PT 100Ω 2支(zhi),長(chang)時間(jian)潤(run)濕(shi)的濕(shi)度(du)計耐(nai)高濕(shi),響(xiang)應(ying)時間(jian)僅(jin)為2S。



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