精密濾芯、活性炭濾芯、反滲透膜、純(chun)化(hua)柱(zhu)都(dou)是(shi)具(ju)有(you)相(xiang)對(dui)壽(shou)命(ming)的(de)材(cai)料(liao),精(jing)密(mi)濾(lv)芯(xin)和(he)活(huo)性(xing)炭(tan)濾(lv)芯(xin)實(shi)際(ji)上(shang)是(shi)對(dui)反(fan)滲(shen)透(tou)膜(mo)的(de)保(bao)護(hu),如(ru)果(guo)它(ta)們(men)失(shi)效(xiao),那(na)麼(me)反(fan)滲(shen)透(tou)膜(mo)的(de)負(fu)荷(he)就(jiu)加(jia)重(zhong),壽(shou)命(ming)減(jian)短(duan),如(ru)果(guo)繼(ji)續(xu)開(kai)機(ji)的(de)話(hua),那(na)產(chan)生(sheng)的(de)純(chun)水(shui)水(shui)質(zhi)就(jiu)下(xia)降(jiang),隨(sui)之(zhi)就(jiu)加(jia)重(zhong)了(le)純(chun)化(hua)柱(zhu)的(de)負(fu)擔(dan),則(ze)純(chun)化(hua)柱(zhu)的(de)壽(shou)命(ming)就(jiu)會(hui)縮(suo)短(duan)。最(zui)終(zhong)結(jie)果(guo)是(shi)加(jia)大(da)了(le)超(chao)純(chun)水(shui)機(ji)的(de)使(shi)用(yong)成(cheng)本(ben)。
所以,在實驗室超純水機的使用中,有以下方麵的事情需要注意。
1.反滲透膜
fanshentoumoshichaochunshuijizhongshifenzhongyaodebujian,qikongjingfeichangxiao,suoyizaishiyongguochengzhongchangchangyouxijundengweiguanwuzhiyujizaiqibiaomian,yibangegechangjiadechunshuijidouyoufanchongxigongneng,zhizaixidiaowuranwu。yongshuiliangzai10升/天以內,可以衝洗3-5次,超過10升,則多衝洗幾次。如果長時間(如1個月以上)不(bu)用(yong),需(xu)要(yao)將(jiang)其(qi)取(qu)出(chu)浸(jin)泡(pao)在(zai)消(xiao)毒(du)液(ye)裏(li),避(bi)免(mian)細(xi)菌(jun)的(de)滋(zi)生(sheng),不(bu)過(guo)該(gai)過(guo)程(cheng)比(bi)較(jiao)麻(ma)煩(fan),建(jian)議(yi)即(ji)使(shi)不(bu)用(yong)水(shui),都(dou)經(jing)常(chang)開(kai)機(ji)用(yong)少(shao)量(liang)的(de)水(shui),讓(rang)機(ji)器(qi)內(nei)部(bu)的(de)水(shui)形(xing)成(cheng)流(liu)通(tong),盡(jin)量(liang)減(jian)少(shao)死(si)水(shui)的(de)沉(chen)積(ji)時(shi)間(jian)過(guo)長(chang)。反(fan)滲(shen)透(tou)膜(mo)的(de)壽(shou)命(ming)在(zai)1-2年,主要由用水量來決定,所以在選的時候一定要選擇所匹配的規格。
2.精密濾芯
精密濾芯又稱過濾濾芯,分線繞濾芯和PP熔噴濾芯,主要過濾原水中的泥沙等大的顆粒物,其過濾精度有5微米、1微wei米mi等deng。新xin的de濾lv芯xin是shi白bai色se,如ru果guo時shi間jian長chang了le表biao麵mian會hui淤yu積ji泥ni沙sha等deng,呈cheng現xian褐he色se,這zhe就jiu表biao示shi該gai濾lv芯xin不bu能neng用yong了le,用yong自zi來lai水shui衝chong洗xi掉diao表biao麵mian淤yu泥ni後hou,可ke以yi勉mian強qiang繼ji續xu使shi用yong1-2周zhou,但dan不bu能neng長chang期qi使shi用yong。濾lv芯xin放fang在zai濾lv瓶ping裏li麵mian,有you的de濾lv瓶ping是shi透tou明ming的de,可ke以yi直zhi觀guan地di觀guan察cha濾lv芯xin的de顏yan色se變bian化hua,有you些xie濾lv瓶ping是shi不bu透tou明ming的de,需xu要yao將jiang其qi擰ning開kai後hou才cai能neng觀guan察cha濾lv芯xin的de變bian化hua。從cong經jing驗yan數shu據ju統tong計ji來lai看kan,精jing密mi濾lv芯xin的de壽shou命ming一yi般ban在zai3—6月,如原水的泥沙多,則其壽命短些,泥沙等顆粒物少,則壽命稍長一點。
3.純化柱
純(chun)化(hua)柱(zhu)根(gen)據(ju)客(ke)戶(hu)的(de)水(shui)質(zhi)需(xu)求(qiu)有(you)時(shi)也(ye)叫(jiao)超(chao)純(chun)化(hua)柱(zhu),其(qi)作(zuo)用(yong)是(shi)對(dui)反(fan)滲(shen)透(tou)純(chun)水(shui)進(jin)行(xing)深(shen)度(du)脫(tuo)鹽(yan),最(zui)終(zhong)達(da)到(dao)一(yi)級(ji)水(shui)或(huo)超(chao)純(chun)水(shui)水(shui)平(ping)。其(qi)原(yuan)理(li)是(shi)離(li)子(zi)交(jiao)換(huan)。純(chun)化(hua)柱(zhu)的(de)壽(shou)命(ming)由(you)電(dian)阻(zu)率(lv)在(zai)線(xian)來(lai)表(biao)現(xian)。低(di)於(yu)某(mou)個(ge)特(te)定(ding)的(de)電(dian)阻(zu)即(ji)表(biao)示(shi)純(chun)化(hua)柱(zhu)過(guo)期(qi),比(bi)較(jiao)直(zhi)觀(guan)。其(qi)壽(shou)命(ming)除(chu)了(le)看(kan)用(yong)水(shui)量(liang)以(yi)外(wai),尤(you)其(qi)重(zhong)要(yao)的(de)是(shi)各(ge)個(ge)廠(chang)家(jia)在(zai)生(sheng)產(chan)設(she)計(ji)時(shi)的(de)離(li)子(zi)交(jiao)換(huan)樹(shu)脂(zhi)的(de)填(tian)充(chong)量(liang)和(he)離(li)子(zi)交(jiao)換(huan)樹(shu)脂(zhi)的(de)本(ben)身(shen)質(zhi)量(liang)。
4.活性炭濾芯
活性炭濾芯主要通過吸附作用,去除水中的異味、youjiwudeng。zilaishuizhongyouyulv,duifanshentoumoyouhendadeyanghuazuoyong,suoyibixujingyouhuoxingtanquchu。huoxingtanlvxincongbiaomianshangkanmeiyouzhiguandebianhua,genjujingyanlaikan,yibanzai6-8個月左右就達到飽和吸附,需要更換。
5.用水
yizilaishuiweishuiyuandechaochunshuijiyibandouyoulianggechushuikou,fenbieshisanjishuiheyijishui,jingfanshentouchulaideshuishisanjishui,cunfangzaishuixiangli,eryijishuishijiyongjiqu,bucunfang。sanjishuimeiyoutongguochunhuazhu,yijishuitongguolechunhuazhu,yijishuidechengbengaoyusanjishui。suoyizairichangyingyongdeshihou,yinggenjushuizhixuqiufenzhiqushui,nengyongsanjishuishijinliangbuyongyijishui,bimianshiyongchengbendeshangsheng。
實驗室超純水機的保養方法如何?
| 在日常使用實驗室超純水機要注意保養,不然出水的水質受到影響。那麼具體怎麼保養實驗室超純水機呢,具體如下。 1、精密濾芯。精密濾芯又可以稱作為過濾濾芯,主要是用來去除水中的泥沙,大顆粒物質,懸浮物等,過濾的精度有5um和1um。新xin的de濾lv芯xin是shi白bai色se的de,隨sui著zhe使shi用yong時shi間jian而er變bian黑hei了le。濾lv芯xin是shi一yi次ci性xing的de,不bu能neng重zhong複fu使shi用yong,要yao定ding期qi更geng換huan濾lv芯xin。可ke以yi根gen據ju原yuan水shui的de情qing況kuang來lai跟gen換huan濾lv芯xin,水shui質zhi的de情qing況kuang好hao,可ke以yi使shi用yong的de時shi間jian長chang點dian,水shui質zhi不bu好hao,使shi用yong的de時shi間jian短duan點dian。 2、huoxingtanguolvxin。zhuyaoshiqidaoxifudezuoyong,yonglaiquchushuizhongdeyiweiheyulv,zhongjinshutuose。yulvduiyuhoumiandefanshentoumoyanghuaxingbijiaoqiang,bixuyaoquchushuizhongdeyulv,najiubixushiyonghuoxingtanquchudiao。dayueweiyinianzuoyougenghuanyicide。 3、反fan滲shen透tou膜mo。反fan滲shen透tou膜mo是shi實shi驗yan室shi超chao純chun水shui機ji的de核he心xin部bu件jian,是shi一yi張zhang孔kong徑jing很hen小xiao的de半ban透tou明ming膜mo。反fan滲shen透tou膜mo能neng夠gou去qu除chu肉rou眼yan看kan不bu到dao的de細xi菌jun,病bing毒du以yi及ji膠jiao體ti等deng物wu質zhi。具ju有you自zi動dong衝chong洗xi功gong能neng,是shi用yong來lai清qing除chu反fan滲shen透tou膜mo上shang麵mian的de汙wu物wu。 4、純chun化hua柱zhu。純chun化hua柱zhu的de主zhu要yao作zuo用yong是shi用yong來lai對dui反fan滲shen透tou之zhi後hou的de純chun水shui進jin行xing進jin一yi步bu的de深shen度du脫tuo鹽yan,其qi原yuan理li是shi離li子zi交jiao換huan。純chun化hua柱zhu的de使shi用yong壽shou命ming可ke以yi根gen據ju電dian導dao率lv很hen直zhi觀guan的de判pan定ding。低di於yu特te定ding的de值zhi,就jiu說shuo明ming該gai更geng換huan純chun化hua柱zhu了le。 5、用yong水shui。以yi自zi來lai水shui為wei水shui源yuan的de實shi驗yan室shi超chao純chun水shui機ji會hui有you兩liang個ge出chu口kou,分fen別bie出chu三san級ji水shui和he一yi級ji水shui。一yi級ji水shui的de成cheng本ben比bi三san級ji水shui的de成cheng本ben高gao,能neng夠gou使shi用yong三san級ji水shui盡jin量liang不bu去qu使shi用yong一yi級ji水shui。一yi級ji水shui是shi通tong過guo了le純chun化hua柱zhu,而er三san級ji水shui卻que沒mei有you。 |
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