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          技(ji)術(shu)文章(zhang)

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          • 壹文了(le)解(jie)控(kong)溫磁力攪(jiao)拌器

            2025-12-30 控(kong)溫磁力攪(jiao)拌器,也常(chang)被稱為恒溫(wen)磁力攪(jiao)拌器,是壹種集磁力攪(jiao)拌與精(jing)準(zhun)溫(wen)度(du)控(kong)制功(gong)能於壹體的實驗室(shi)精(jing)密儀器。它(ta)通(tong)過(guo)非(fei)接觸式的磁場驅(qu)動方(fang)式帶(dai)動容(rong)器內(nei)的磁性攪(jiao)拌子(zi)旋轉,實現液體的均(jun)勻混(hun)合;同時(shi),借(jie)助內(nei)置(zhi)的加(jia)熱(或冷(leng)卻)系統(tong)和(he)高(gao)精(jing)度(du)溫(wen)控(kong)模塊,使液體維(wei)持(chi)在(zai)設(she)定(ding)的恒定(ding)溫度(du)範(fan)圍內(nei)。壹、組(zu)成(cheng)與工(gong)作(zuo)原(yuan)理控(kong)溫磁力攪(jiao)拌器的核心由兩大(da)部分(fen)構(gou)成(cheng):磁力攪(jiao)拌系(xi)統(tong)與溫(wen)度(du)控(kong)制系(xi)統(tong)。1.磁力攪(jiao)拌系(xi)統(tong)其基(ji)本(ben)原(yuan)理基(ji)於(yu)磁場耦(ou)合驅(qu)動。設(she)備(bei)底部裝(zhuang)有由電(dian)機(ji)驅(qu)動的永磁體或電(dian)磁線圈,通(tong)電(dian)後(hou)產(chan)生壹個(ge)旋轉磁場。當(dang)將(jiang)包(bao)裹(guo)聚(ju)四(si)氟乙(yi)烯(xi)(PTF...
          • 防爆(bao)磁力攪(jiao)拌器選型(xing)誤區(qu)及(ji)科學決策(ce)方(fang)法(fa)

            2025-12-22 防(fang)爆磁力攪(jiao)拌器主(zhu)要(yao)應用於(yu)石(shi)油(you)化工、制(zhi)藥(yao)、精(jing)細化工等(deng)存在(zai)易(yi)燃(ran)易爆(bao)氣(qi)體或粉(fen)塵的危險(xian)環(huan)境,其選(xuan)型(xing)不(bu)僅關(guan)系到(dao)工藝(yi)能否順(shun)利(li)進(jin)行,更直(zhi)接影響(xiang)生產安(an)全。實(shi)踐中,不少用(yong)戶在(zai)選(xuan)型(xing)時(shi)容(rong)易(yi)陷(xian)入(ru)參(can)數虛(xu)高(gao)、防爆(bao)等(deng)級(ji)誤判(pan)、功(gong)能堆砌(qi)等(deng)誤區(qu),導(dao)致采(cai)購(gou)成(cheng)本浪(lang)費(fei)或安(an)全(quan)隱(yin)患(huan)。建立(li)科學的決策(ce)方(fang)法(fa),才(cai)能選到(dao)真(zhen)正匹配工況(kuang)的防爆磁力攪(jiao)拌器。誤區(qu)壹:只看(kan)防(fang)爆(bao)標(biao)誌,忽視防爆類型(xing)與適(shi)用(yong)環(huan)境​防爆(bao)標(biao)誌(如(ru)ExdIIBT4Gb)只是基(ji)本(ben)要(yao)求,還需(xu)明確(que)防爆(bao)類型(xing)(隔(ge)爆(bao)型(xing)、增(zeng)安型(xing)、本(ben)安型(xing)等(deng))及(ji)對(dui)應的氣(qi)體組(zu)別、溫(wen)度(du)組(zu)別。例(li)如(ru),IIB類適(shi)用(yong)...
          • 恒溫恒濕(shi)標(biao)準(zhun)養(yang)護(hu)箱(xiang)的安裝(zhuang)環(huan)境與電(dian)力(li)要(yao)求

            2025-11-26 恒溫恒(heng)濕(shi)標(biao)準(zhun)養(yang)護(hu)箱(xiang)廣泛應用於(yu)材(cai)料老化測試、藥(yao)品(pin)穩(wen)定(ding)性考察、電(dian)子(zi)元器件可靠(kao)性(xing)驗證(zheng)等(deng)領(ling)域(yu),其(qi)性能發(fa)揮(hui)高(gao)度(du)依賴於合理的安裝(zhuang)環(huan)境與穩(wen)定(ding)的電(dian)力(li)供(gong)應。忽視這些基(ji)礎條件(jian),輕(qing)則(ze)影響(xiang)測試精(jing)度(du),重(zhong)則(ze)導致設備(bei)損(sun)壞(huai)。壹、安裝(zhuang)環(huan)境要(yao)求空間布(bu)局(ju):設備(bei)四(si)周應預(yu)留至(zhi)少30cm散(san)熱空(kong)間,頂部不少於(yu)50cm,確(que)保壓縮(suo)機與冷(leng)凝(ning)器良好(hao)通(tong)風(feng)。切(qie)勿(wu)緊貼墻壁或置(zhi)於(yu)密閉(bi)櫃體(ti)內(nei)。溫(wen)濕(shi)度(du)基(ji)礎:建議(yi)安裝(zhuang)在(zai)環(huan)境溫度(du)10–35℃、相(xiang)對(dui)濕(shi)度(du)≤85%RH的室(shi)內(nei),避免陽光(guang)直(zhi)射(she)或靠(kao)近(jin)熱源(yuan)(如(ru)烘箱(xiang)、鍋爐(lu))。地(di)面(mian)承(cheng)重(zhong)與平(ping)整(zheng)度(du):大(da)型(xing)恒(heng)溫恒(heng)濕(shi)箱(xiang)重量(liang)...
          • 從開機到(dao)關機(ji):真(zhen)空幹燥(zao)箱(xiang)單次測量完(wan)整(zheng)操作(zuo)指南

            2025-10-24 真(zhen)空幹燥(zao)箱(xiang)是實(shi)驗室(shi)、制(zhi)藥、化工等(deng)領(ling)域(yu)中(zhong)用於去除(chu)樣(yang)品(pin)水(shui)分或溶劑(ji)(尤其適(shi)用(yong)於熱敏性、易氧(yang)化物(wu)質(zhi))的核心設備(bei),通(tong)過(guo)抽真(zhen)空降低(di)沸點(dian)(使溶劑(ji)在(zai)低(di)溫下(xia)蒸發(fa))與加(jia)熱功(gong)能協同工作(zuo),實現高(gao)效(xiao)幹燥(zao)。以下是單次測量從(cong)開(kai)機到(dao)關機(ji)的完(wan)整(zheng)操作(zuo)流程(cheng),涵蓋(gai)關(guan)鍵(jian)步(bu)驟(zhou)與註(zhu)意(yi)事(shi)項(xiang)。壹、開機前準(zhun)備(bei):1.設(she)備(bei)檢(jian)查:確(que)認真(zhen)空幹燥(zao)箱(xiang)外(wai)殼無(wu)破(po)損(sun),真(zhen)空泵油(you)位(wei)在(zai)標(biao)定(ding)範圍內(nei)(油(you)鏡(jing)顯示(shi)2/3以上),電(dian)源(yuan)線(xian)無(wu)老化(絕緣(yuan)層完(wan)好(hao)),箱(xiang)門(men)密封(feng)圈(通(tong)常(chang)為矽(gui)橡膠(jiao)材(cai)質(zhi))無老化或裂紋(wen)(密封(feng)不良會(hui)導致真(zhen)空度(du)不(bu)足)。檢(jian)查溫度(du)傳(chuan)感(gan)器(如PT100)與真(zhen)...
          • 單加(jia)熱恒(heng)溫(wen)槽產品(pin)特(te)點

            2025-07-04 產品(pin)特(te)點●自(zi)主(zhu)研發(fa)的溫控(kong)技(ji)術(shu),配有高(gao)標(biao)準(zhun)的PT100及(ji)全(quan)進(jin)口(kou)的電(dian)子(zi)元件(jian)。●軟件系(xi)統(tong)可修(xiu)正顯示(shi)溫度(du)與實(shi)際(ji)溫度(du)的誤差(cha),使顯示(shi)溫度(du)值(zhi)準(zhun)確(que)無誤。●標(biao)配大(da)屏(ping)幕(mu)液晶(jing)顯示(shi),多項(xiang)數據(ju)壹覽無余,溫(wen)度(du)顯示(shi)分辨(bian)率(lv)達0.01℃。●具(ju)有(you)超溫(wen)保護(hu)、超溫(wen)鳴(ming)叫(jiao)報警,可設定(ding)超溫(wen)報(bao)警溫度(du),超溫(wen)時(shi)可(ke)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●具(ju)有(you)定(ding)時(shi)功(gong)能,可設(she)定(ding)設備(bei)工(gong)作(zuo)總時(shi)長,到(dao)時(shi)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●智能軟件溫(wen)度(du)穩(wen)定(ding)性強(qiang),PID可自(zi)動根(gen)據(ju)不(bu)同的介(jie)質(zhi)自(zi)動整(zheng)定(ding)參數,特(te)殊用(yong)戶還可(ke)人工(gong)重新調(tiao)整(zheng)參數。●使用軟件數字鎖(suo)定(ding)控(kong)制系(xi)統(tong)各(ge)項(xiang)設(she)置(zhi)值(zhi),避免無(wu)關(guan)人員(yuan)進行(xing)...
          • 高(gao)低(di)溫壹體恒溫槽(cao)產(chan)品(pin)特(te)點

            2025-07-04 產品(pin)特(te)點●自(zi)主(zhu)研發(fa)的溫控(kong)技(ji)術(shu),配有高(gao)標(biao)準(zhun)的PT100及(ji)全(quan)進(jin)口(kou)的電(dian)子(zi)元件(jian)。●軟件系(xi)統(tong)可修(xiu)正顯示(shi)溫度(du)與實(shi)際(ji)溫度(du)的誤差(cha),使顯示(shi)溫度(du)值(zhi)準(zhun)確(que)無誤。●標(biao)配大(da)屏(ping)幕(mu)液晶(jing)顯示(shi),多項(xiang)數據(ju)壹覽無余,溫(wen)度(du)顯示(shi)分辨(bian)率(lv)達0.01℃。●具(ju)有(you)超溫(wen)保護(hu)、超溫(wen)鳴(ming)叫(jiao)報警,可設定(ding)超溫(wen)報(bao)警溫度(du),超溫(wen)時(shi)可(ke)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●具(ju)有(you)定(ding)時(shi)功(gong)能,可設(she)定(ding)設備(bei)工(gong)作(zuo)總時(shi)長,到(dao)時(shi)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●隱藏式冷(leng)卻盤(pan)管設(she)計,確(que)保更大(da)的槽內(nei)使用空間。●智(zhi)能軟件溫(wen)度(du)穩(wen)定(ding)性強(qiang),PID可自(zi)動根(gen)據(ju)不(bu)同的介(jie)質(zhi)自(zi)動整(zheng)定(ding)參數,特(te)殊用(yong)戶還可(ke)人工(gong)重新調(tiao)整(zheng)參數。●使用軟...
          • 高(gao)精(jing)度(du)恒(heng)溫(wen)槽(cao)產(chan)品(pin)特(te)點

            2025-07-04 產品(pin)特(te)點●新自(zi)主(zhu)研發(fa)的溫控(kong)技(ji)術(shu),配有高(gao)標(biao)準(zhun)的PT100及(ji)全(quan)進(jin)口(kou)的電(dian)子(zi)元件(jian)。●軟件系(xi)統(tong)可修(xiu)正顯示(shi)溫度(du)與實(shi)際(ji)溫度(du)的誤差(cha),使顯示(shi)溫度(du)值(zhi)準(zhun)確(que)無誤。●標(biao)配大(da)屏(ping)幕(mu)液晶(jing)顯示(shi),多項(xiang)數據(ju)壹覽無余,溫(wen)度(du)顯示(shi)分辨(bian)率(lv)達0.001℃。●具(ju)有(you)超溫(wen)保護(hu)、超溫(wen)鳴(ming)叫(jiao)報警,可設定(ding)超溫(wen)報(bao)警溫度(du),超溫(wen)時(shi)可(ke)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●具(ju)有(you)定(ding)時(shi)功(gong)能,可設(she)定(ding)設備(bei)工(gong)作(zuo)總時(shi)長,到(dao)時(shi)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●隱藏式冷(leng)卻盤(pan)管設(she)計,確(que)保更大(da)的槽內(nei)使用空間。●智(zhi)能軟件溫(wen)度(du)穩(wen)定(ding)性強(qiang),PID可自(zi)動根(gen)據(ju)不(bu)同的介(jie)質(zhi)自(zi)動整(zheng)定(ding)參數,特(te)殊用(yong)戶還可(ke)人工(gong)重新調(tiao)整(zheng)參數。●使...
          • 低(di)溫恒(heng)溫循環(huan)器產品(pin)特(te)點

            2025-07-04 ●自(zi)主(zhu)研發(fa)的溫控(kong)技(ji)術(shu),配有高(gao)標(biao)準(zhun)的PT100及(ji)全(quan)進(jin)口(kou)的電(dian)子(zi)元件(jian)。●軟件系(xi)統(tong)可修(xiu)正顯示(shi)溫度(du)與實(shi)際(ji)溫度(du)的誤差(cha),使顯示(shi)溫度(du)值(zhi)準(zhun)確(que)無誤。●標(biao)配大(da)屏(ping)幕(mu)液晶(jing)顯示(shi),多項(xiang)數據(ju)壹覽無余,溫(wen)度(du)顯示(shi)分辨(bian)率(lv)高(gao)達0.01℃。●具(ju)有(you)超溫(wen)保護(hu)、超溫(wen)鳴(ming)叫(jiao)報警,可設定(ding)超溫(wen)報(bao)警溫度(du),超溫(wen)時(shi)可(ke)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●具(ju)有(you)定(ding)時(shi)功(gong)能,可設(she)定(ding)設備(bei)工(gong)作(zuo)總時(shi)長,到(dao)時(shi)自(zi)動切(qie)斷(duan)負(fu)載(zai)。●隱藏式冷(leng)卻盤(pan)管設(she)計,確(que)保更大(da)的槽內(nei)使用空間。●智(zhi)能軟件溫(wen)度(du)穩(wen)定(ding)性強(qiang),PID可自(zi)動根(gen)據(ju)不(bu)同的介(jie)質(zhi)自(zi)動整(zheng)定(ding)參數,特(te)殊用(yong)戶還可(ke)人工(gong)重新調(tiao)整(zheng)參數。●使用軟件數字...
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