高低(di)溫(wen)交變(bian)濕熱測試儀
壹(yi)、高低(di)溫(wen)交變(bian)濕熱測試儀性能(neng):
指(zhi)氣冷(leng)式(shi)在室(shi)溫(wen)20℃,空(kong)載(zai)時
規(gui)格(ge)型號(hao):HE-WS-80/100/150/225/408/800/1000(A、B、C、D、E)
容量(liang):
80升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):400X500X400mm
150升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):500X600X500mm
225升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):600X750X500mm
408升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):600X850X800mm
800升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):1000X1000X800mm
1000升(sheng)內(nei)箱(xiang)尺(chi)寸(寬*高*深(shen)):1000X1000X1000mm
溫(wen)度(du)範圍:
A表(biao)示:0℃~+150℃,B表(biao)示(shi):-20℃~+150℃,C表(biao)示:-40℃~+150℃,
D表(biao)示:-60℃~+150℃,E表(biao)示(shi):-70℃~+150℃
溫(wen)度(du)精度(du):±0.01℃
溫(wen)度(du)波動度(du):±0.5℃
溫(wen)度(du)均勻度(du):±2.0℃
濕(shi)度(du)範圍:20%RH~98%RH
濕(shi)度(du)精度(du):±0.1%R.H
濕(shi)度(du)波動度(du):±2.0%R.H.
濕(shi)度(du)均勻度(du):±3%R.H.
升(sheng)溫(wen)速率(lv):平均(jun)3℃/min(非線性、空(kong)載(zai)時;從(cong)常溫(wen)+25℃升(sheng)至+85℃約(yue)20min);可按(an)要(yao)求定(ding)制(zhi)非標規(gui)格(ge)
降(jiang)溫(wen)速度(du):平均1℃/min(非線性、空(kong)載(zai)時;從(cong)常溫(wen)+25℃降至-40℃約(yue)65min);可按(an)要(yao)求定(ding)制(zhi)非標規(gui)格(ge)


二(er)、高(gao)低(di)溫(wen)交變(bian)濕熱測試儀控(kong)制器(qi):
LCD 7寸全新(xin)真彩液晶(jing)觸摸(mo)顯(xian)示器(qi)
控(kong)制器(qi)規(gui)格(ge):
1、參(can)數的設(she)定(ding)采(cai)用人(ren)機(ji)對話方(fang)式(shi),僅需(xu)觸摸(mo)方(fang)式(shi)輸入(ru)溫(wen)度(du),濕度(du);就(jiu)可實現(xian)試驗箱(xiang)自(zi)動運行功(gong)能(neng)。可存(cun)貯120個(ge)程(cheng)序(xu)組,每(mei)個(ge)程(cheng)式(shi)組可設(she)定(ding)100段(duan)程(cheng)式(shi)。每(mei)段(duan)程(cheng)式(shi)可設(she)定(ding)運(yun)行時(shi)間:99小(xiao)時(shi)59分(fen)鐘(zhong),可設(she)定(ding)999次(ci)循(xun)環(huan)(可無(wu)限反復(fu))
2、屏幕(mu)顯(xian)示:5.7英(ying)寸LCD全新(xin)真彩液晶(jing)觸摸(mo)顯(xian)示器(qi)
3、設(she)定(ding)精(jing)度(du):溫(wen)度(du):0. 1℃ 濕度(du):1%RH
4、顯(xian)示精(jing)度(du):溫(wen)度(du):0. 01℃ 濕度(du):0.1%RH
5、運(yun)行方(fang)式(shi):定(ding)值運行,程(cheng)式(shi)運行
6、通(tong)訊功(gong)能(neng):配備(bei)標(biao)準(zhun)的(de)RS232C/RS485通訊(xun)接口,傳輸距離(li)1.2Km,米通(tong)訊(xun)速度(du)可達(da)9600bps,可實現(xian)與(yu)計算(suan)機(ji)連接遠程(cheng)監控(kong),操(cao)作(zuo)方(fang)便。
7、附(fu)屬(shu)功能(neng):故障(zhang)報警及(ji)原因(yin)提(ti)示(shi)功(gong)能(neng),故障(zhang)名(ming)稱(cheng)可更(geng)改,溫(wen)度(du)上限保護(hu)功能(neng),定(ding)時(shi)及(ji)預約(yue)(自(zi)動(dong)停止(zhi)及自(zi)動(dong)啟(qi)動功(gong)能(neng)),多組P I D單(dan)獨分(fen)段(duan)控(kong)溫(wen),曲線顯(xian)示及(ji)保存(cun)功(gong)能(neng)顯(xian)示PV曲(qu)線0-8天(tian)。溫(wen)度(du)可以(yi)設定(ding)按(an)線性運行(即可設(she)定(ding)每(mei)小時(shi)升(sheng)/降溫(wen)速度(du))
三(san)、加熱(re)加濕(shi)系統(tong):
1、加熱(re)器: 鎳(nie)鉻(ge)合(he)金(jin)絲型加熱(re)器,自(zi)動(dong)演(yan)算(suan)高(gao)jing確度(du)PID+SSR控(kong)制(演(yan)算(suan)周(zhou)期(qi):1~4S可設(she)),使(shi)其熱(re)損耗(hao)量與加熱(re)量相(xiang)當,故比傳統(tong)ON/OFF控(kong)制省(sheng)電(dian)約(yue)30%
2、加濕(shi)器: UL形(xing)不(bu)銹鋼(gang)電(dian)鍍(du)加熱(re)器,采(cai)用安全的(de)飽(bao)和蒸(zheng)氣加濕(shi)系統(tong)自動演(yan)算(suan)高(gao)jing確度(du)PID+SSR控(kong)制(演(yan)算(suan)周(zhou)期(qi):1~4S可設(she)),使(shi)其熱(re)損耗(hao)量與加熱(re)量相(xiang)當,故比傳統(tong)ON/OFF控(kong)制省(sheng)電(dian)約(yue)30%
3、水(shui)路系(xi)統(tong):水路與(yu)電(dian)路在(zai)結構(gou)上實現(xian)*獨立,提(ti)高設備(bei)運(yun)行的(de)可靠性;漸進補(bu)水(shui)式(shi)浮球(qiu)控(kong)制閥(fa),具(ju)有(you)水位過(guo)低(di)報警與(yu)自動(dong)補(bu)水(shui)雙重功(gong)能(neng),使濕(shi)度(du)控(kong)制更(geng)加jing確穩定(ding);水(shui)箱(xiang)存(cun)水(shui)水(shui)位觀(guan)察(cha)管(guan)及(ji)缺(que)水(shui)時(shi)報(bao)警提(ti)示功(gong)能(neng)。
4、測(ce)溫(wen)體(ti): DIN規(gui)格(ge)* ψ4.8mm SUS #304不(bu)銹鋼(gang)制PT 100Ω 2支(zhi),長時(shi)間潤(run)濕(shi)的(de)濕(shi)度(du)計耐(nai)高濕,響(xiang)應(ying)時(shi)間僅為2S。



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