如何(he)鑒別真假1300R005ON型(xing)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin):
壹 看德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)材質(zhì)
空(kong)氣(qi)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)主要(yao)的過(guò)(guo)濾(lv)材質(zhì)是(shi)濾紙(zhi),如今德國(guó)(guo)HYDAC濾(lv)芯(xin)濾(lv)紙(zhi)主要(yao)采用(yong)國(guó)(guo)產(chǎn)紙(zhi)和進(jìn)(jin)口紙,無(wú)(wu)論國(guó)(guo)產(chǎn)還(hai)是(shi)進(jìn)(jin)口紙都(dou)是(shi)有良(liang)好的過(guò)(guo)濾(lv)性能,而假(jia)德國(guó)(guo)HYDAC濾(lv)芯(xin)采用(yong)的劣質(zhì)濾(lv)紙,不(bu)能阻(zu)止灰塵(chen)進(jìn)(jin)入(ru)發(fā)(fa)動(dòng)(dong)機(jī)(ji),從(cong)而(er)影(ying)響發(fā)(fa)動(dòng)機(jī)(ji)正(zheng)常(chang)工(gong)作(zuo)。壹般(ban)*的德國(guó)(guo)HYDAC濾(lv)芯(xin)的濾紙(zhi)顏(yan)色統(tǒng)壹,紙(zhi)面比(bi)較(jiao)平整(zheng);而(er)劣質(zhì)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)濾(lv)紙(zhi)顏(yan)色不(bu)統(tǒng)壹,紙(zhi)面發(fā)毛(mao),質(zhì)地(di)很差。
二 看德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)的膠(jiao)質(zhì)
如今德國(guó)(guo)HYDAC濾(lv)芯(xin)的構(gòu)造壹般(ban)濾紙和橡膠(jiao)粘(zhan)合(he)組(zu)成,而(er)真(zhen)假(jia)德國(guó)(guo)HYDAC濾(lv)芯(xin)的膠(jiao)質(zhì)也(ye)是(shi)有區(qū)(qu)別的。真品(pin)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)的橡膠(jiao)質(zhì)地(di)較(jiao)好(hao),富有彈性,而(er)假德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)橡膠(jiao)發(fā)(fa)軟,質(zhì)地(di)很差。比(bi)較(jiao)容(rong)易辨別的方法(fa)是(shi)把空(kong)氣(qi)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)對(duì)(dui)折(zhe),松(song)開(kāi)(kai)後(hou)*德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)很快恢(hui)復(fù)(fu)原(yuan)狀(zhuang),而(er)假德國(guó)(guo)HYDAC濾(lv)芯(xin)由(you)於橡膠(jiao)質(zhì)地(di)問(wèn)題(ti),與濾紙(zhi)粘合(he)的不(bu)好(hao),對(duì)(dui)折(zhe)的中部(bu)痕(hen)跡明(ming)顯。
另外:可(ke)以(yi)通過(guò)(guo)壹些(xie)標(biāo)(biao)識(shí),比(bi)如進(jìn)(jin)口的帶(dai)線(xian)紋,當(dāng)(dang)然(ran)國(guó)(guo)產(chǎn)的也有(you)的去仿,但仔細(xì)觀察是(shi)不(bu)壹樣的。
大(da)家都知(zhi)道凈水(shui)器用(yong)的第(di)壹級(jí)(ji)是(shi)PP德國(guó)(guo)HYDAC濾(lv)芯(xin),也(ye)叫(jiao)熔噴PP,材料(liao)是(shi)聚丙(bing)烯(xi)(PP材料(liao)),主要(yao)作用(yong)是(shi)過(guò)(guo)濾(lv)自(zi)來(lái)水(shui)中直(zhi)徑(jing)大(da)於1微(wei)米(mi)的各種(zhong)有害(hai)雜(za)質(zhì),有(you)機(jī)(ji)汙(wu)染礦(kuang)物(wu)質(zhì)雜(za)物(wu)等(deng)因(yin)為沒(méi)(mei)有(you)排(pai)汙(wu)功(gong)能,它的使用壽(shou)命壹般(ban)是(shi)3-6個(gè)(ge)月(yue),所以要(yao)定期(qi)更(geng)換(huan)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin),否(fou)則就(jiu)會(huì)(hui)造成二次(ci)汙(wu)染問(wèn)題(ti),水(shui)質(zhì)就(jiu)沒(méi)辦(ban)法(fa)得到(dao)保(bao)證(zheng)。根(gen)據(jù)使用的範(fàn)圍可(ke)分(fen)為(wei)10寸(cun)—40寸(cun)不(bu)等(deng),可(ke)根(gen)據(jù)特(te)殊要(yao)求,密度,長(zhǎng)(chang)度和重(zhong)量加(jia)以定(ding)做。先看密(mi)度,根(gen)據(jù)孔(kong)徑(jing)的區(qū)別可(ke)以(yi)將PP分(fen)為(wei)1um和5um,再(zai)看重(zhong)量也(ye)有100g和110g左(zuo)右的,孔徑(jing)肉眼無(wú)法(fa)識(shí)別,重(zhong)量和觸(chu)感是(shi)能用手(shou)來(lái)(lai)分(fen)辨的。德國(guó)(guo)HYDAC濾(lv)芯(xin)的好壞(huai)直接(jie)影響到(dao)凈水(shui)器品(pin)質(zhì)和過(guò)(guo)濾(lv)效果,所(suo)以壹般(ban)以常(chang)用(yong)的1微(wei)米(mi)和5微(wei)米(mi),重(zhong)的為上上之選(xuan)。同(tong)時(shí)因(yin)為PP棉(mian)德國(guó)(guo)HYDAC濾(lv)芯(xin)壹般(ban)是(shi)在前(qian)三(san)級(jí)(ji)使用,所(suo)以壹定(ding)要(yao)定期(qi)更(geng)換(huan),否(fou)則對(duì)(dui)RO膜(mo)的使用壽(shou)命和出(chu)水(shui)水(shui)質(zhì)的TDS值(zhi)都會(huì)(hui)有影響。
那(na)PP棉(mian)德國(guó)(guo)HYDAC濾(lv)芯(xin)是(shi)硬的好還(hai)是(shi)軟的好呢(ne)?其實(shí)(shi)密(mi)度較(jiao)高捏(nie)起(qi)來(lái)(lai)結(jié)(jie)實(shí)(shi),也(ye)就(jiu)說(shuō)(shuo)明壓(ya)縮性(xing)也高,過(guò)(guo)濾(lv)精度和使用壽(shou)命都(dou)更(geng)長(zhǎng)(chang),而(er)軟的PP在水(shui)壓(ya)大(da)或(huo)者(zhe)使用時(shí)間(jian)長(zhǎng)了之後可(ke)能會(huì)(hui)散(san)開(kāi)(kai),造成過(guò)(guo)濾(lv)度下降,影響RO機(jī)(ji)的正(zheng)常(chang)運(yùn)(yun)轉(zhuǎn)(zhuan),所(suo)以(yi)要(yao)質(zhì)量(liang)和價(jià)(jia)格都(dou)占(zhan)優(yōu)(you)勢(shì)的PP才能從(cong)根(gen)本上提(ti)升(sheng)整(zheng)個(gè)(ge)凈水(shui)器的質(zhì)量(liang)。
根(gen)據(jù)所(suo)用原(yuan)材料(liao)不(bu)同(tong),德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)的使用壽(shou)命也(ye)會(huì)(hui)不(bu)同(tong)。隨(sui)著使用時(shí)間(jian)的延長(zhǎng),水(shui)中的雜質(zhì)會(huì)(hui)堵塞德國(guó)(guo)HYDAC濾(lv)芯(xin),活(huo)性炭(tan)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)會(huì)(hui)吸附(fu)飽(bao)和。所(suo)以,壹般(ban)來(lái)說(shuō)(shuo),PP德國(guó)(guo)HYDAC濾(lv)芯(xin)3個(gè)(ge)月(yue)需要(yao)更(geng)換(huan),而(er)活(huo)性炭(tan)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)6個(gè)(ge)月(yue)需要(yao)更(geng)換(huan)。而(er)中(zhong)空(kong)纖(xian)維(wei)由(you)於不(bu)能清(qing)洗,壹般(ban)都是(shi)放(fang)置在(zai)PP棉(mian)和活(huo)性炭(tan)的後端(duan)使用,否(fou)則比(bi)較(jiao)容(rong)易堵塞,作為(wei)凈水(shui)設(shè)備末(mo)端(duan)除菌(jun)使用則1-2年(nian)需要(yao)更(geng)換(huan)。陶(tao)瓷(ci)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)壹般(ban)可(ke)使用10-12個(gè)(ge)月(yue),好的陶(tao)瓷(ci)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)可(ke)使用3-5年(nian),甚至(zhi)更(geng)長(zhǎng)(chang)時(shí)間(jian)。
德國(guó)(guo)HYDAC濾(lv)芯(xin)分(fen)離(li)液(ye)體或者(zhe)氣(qi)體中固(gu)體顆粒(li),或者使不(bu)同(tong)的物(wu)質(zhì)成(cheng)分(fen)充(chong)分(fen)接(jie)觸(chu),加快反應(yīng)(ying)時(shí)間(jian),可(ke)保(bao)護(hù)(hu)設(shè)備的正(zheng)常(chang)工(gong)作(zuo)或(huo)者(zhe)空(kong)氣(qi)的潔凈,當(dāng)(dang)流(liu)體進(jìn)(jin)入(ru)置(zhi)有(you)壹定(ding)規(guī)格濾(lv)網(wǎng)的德國(guó)(guo)HYDAC濾(lv)芯(xin)後(hou),其雜(za)質(zhì)被(bei)阻(zu)擋(dang),而(er)清(qing)潔的流物(wu)通(tong)過(guò)(guo)德(de)國(guó)(guo)HYDAC濾(lv)芯(xin)流(liu)出(chu)。液體(ti)德國(guó)(guo)HYDAC濾(lv)芯(xin)使液體(ti)(包(bao)括油(you)、水(shui)等(deng))使受(shou)到(dao)汙(wu)染的液體(ti)被潔(jie)凈到(dao)生(sheng)產(chǎn)、生(sheng)活(huo)所需(xu)要(yao)的狀態(tài)(tai),也就(jiu)是(shi)使液體(ti)達(dá)(da)到(dao)壹定(ding)的潔凈度。
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