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谘(zi)詢(xun)電(dian)話(hua):13801662380當(dang)前(qian)位(wei)置(zhi):首(shou)頁(ye) > 技(ji)術(zhu)文(wen)章(zhang) > 高(gao)溫(wen)環(huan)境(jing)如(ru)何(he)操(cao)作(zuo)精(jing)密(mi)儀(yi)器(qi)設(she)備(bei)
在(zai)高(gao)溫(wen)試(shi)驗(yan)中(zhong),如(ru)溫(wen)度(duo)變(bian)化(hua)達(da)不(bu)到(dao)試(shi)驗(yan)溫(wen)度(duo)值(zhi)時(shi),以(yi)檢(jian)查(cha)電(dian)器(qi)係(ji)統(tong),逐(zhu)一(yi)排(pai)除(chu)故(gu)障(zhang)。如(ru)溫(wen)度(duo)升(sheng)得(dei)很(hen)慢(man),就(jiu)要(yao)查(cha)看(kan)風(feng)循(xun)環(huan)係(ji)統(tong),看(kan)一(yi)下(xia)風(feng)循(xun)環(huan)的(di)調(diao)節(jie)擋(dang)板(pan)是(shi)否(pi)開(kai)啟(qi)正(zheng)常(chang),反(fan)之(zhi),就(jiu)檢(jian)查(cha)風(feng)循(xun)環(huan)的(di)電(dian)機(ji)運(yun)轉(zhuan)是(shi)否(pi)正(zheng)常(chang)。如(ru)溫(wen)度(duo)過(guo)衝(chong)厲(li)害(hai)那(nuo)麽(ma)就(jiu)需(xu)要(yao)整(zheng)PID的(di)設(she)置(zhi)參(shen)數(shuo)。如(ru)果(guo)溫(wen)度(duo)直(zhi)接(jie)上(shang)升(sheng),過(guo)溫(wen)保(bao)護(hu),那(nuo)麽(ma),控(kong)製(zhi)器(qi)出(chu)故(gu)障(zhang),須(xu)更(geng)換(huan)控(kong)製(zhi)儀(yi)表(biao)。
常(chang)見(xian)高(gao)低(di)溫(wen)濕(shi)熱(re)試(shi)驗(yan)箱(xiang)的(di)構(gou)造(zao),試(shi)驗(yan)人(ren)員(yuan)除(chu)正(zheng)確(que)按(an)操(cao)作(zuo)規(gui)程(cheng)操(cao)作(zuo),還(huan)應(ying)該(gai)對(dui)其(qi)結(jie)構(gou)有(you)所(suo)了(liao)解(xie)。高(gao)低(di)溫(wen)濕(shi)熱(re)試(shi)驗(yan)箱(xiang)由(you)箱(xiang)體(ti)、風(feng)循(xun)環(huan)係(ji)統(tong)、製(zhi)冷(leng)係(ji)統(tong)、加(jia)溫(wen)係(ji)統(tong)和(hu)控(kong)濕(shi)係(ji)統(tong)組(zu)成(cheng)。風(feng)循(xun)環(huan)係(ji)統(tong)一(yi)般(pan)采(cai)用(yong)調(diao)節(jie)送(song)風(feng)方(fang)向(xiang)的(di)結(jie)構(gou);加(jia)濕(shi)係(ji)統(tong)有(you)采(cai)用(yong)鍋(guo)爐(lu)加(jia)濕(shi)的(di)和(hu)表(biao)麵(mian)蒸(zheng)發(fa)二(er)種(zhong);降(xiang)溫(wen)、去(qu)濕(shi)係(ji)統(tong)采(cai)用(yong)空(kong)調(diao)工(gong)況(kuang)製(zhi)冷(leng)結(jie)構(gou);加(jia)熱(re)係(ji)統(tong)采(cai)用(yong)電(dian)熱(re)鰭(qi)片(pian)加(jia)熱(re)和(hu)電(dian)爐(lu)絲(si)直(zhi)接(jie)加(jia)熱(re)二(er)種(zhong)結(jie)構(gou);溫(wen)濕(shi)度(duo)測(ce)試(shi)方(fang)法(fa)采(cai)用(yong)幹(gan)濕(shi)球(qiu)測(ce)試(shi)方(fang)法(fa),也(ye)有(you)用(yong)濕(shi)度(duo)傳(zhuan)感(gan)器(qi)直(zhi)接(jie)測(ce)量(liang)方(fang)法(fa);控(kong)製(zhi)和(hu)顯(xian)示(shi)操(cao)作(zuo)界(jie)麵(mian)采(cai)用(yong)溫(wen)濕(shi)度(duo)分(fen)開(kai)立(li)和(hu)溫(wen)濕(shi)度(duo)組(zu)合(ge)控(kong)製(zhi)器(qi)等(deng)方(fang)式(shi)。
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