電(dian)導率(lv)測(ce)定儀是(shi)水質分析(xi)、化(hua)工(gong)過(guo)程控(kong)制(zhi)及實驗(yan)室研(yan)究(jiu)中(zhong)用(yong)於(yu)衡(heng)量溶(rong)液導電(dian)能(neng)力的關(guan)鍵(jian)儀器,其數(shu)值直接(jie)反(fan)映水中(zhong)離(li)子(zi)濃(nong)度(du),廣(guang)泛應用(yong)於(yu)純(chun)水制(zhi)備(bei)、汙水處理(li)、制(zhi)藥及食(shi)品(pin)飲(yin)料行業。現(xian)代電(dian)導率(lv)儀雖(sui)結(jie)構(gou)緊(jin)湊(cou),卻(que)融合了(le)傳(chuan)感(gan)技(ji)術、信(xin)號(hao)處理(li)與環境(jing)補償(chang)等(deng)多重精(jing)密(mi)設(she)計(ji)。深(shen)入了解(jie)電(dian)導率(lv)測(ce)定儀各(ge)組(zu)成(cheng)部(bu)件(jian)的功(gong)能(neng)特點,有...
余氯(lv)測試(shi)儀是(shi)壹(yi)種(zhong)可(ke)以(yi)快速、準確地檢(jian)測(ce)水中(zhong)余(yu)氯(lv)含量的分(fen)析(xi)儀器。它廣(guang)泛應用(yong)於(yu)自(zi)來(lai)水處理(li)、飲(yin)料(liao)和(he)食(shi)品(pin)加(jia)工等(deng)場(chang)合。下面(mian)將(jiang)介紹(shao)余(yu)氯(lv)測試(shi)儀的使用(yong)方法(fa),以(yi)便用(yong)戶更(geng)好地操作設備(bei)。1.在(zai)使用(yong)之(zhi)前(qian),需要將(jiang)設(she)備(bei)進(jin)行(xing)連(lian)接(jie)、通(tong)電(dian)並進行預熱,操作步驟(zhou)如(ru)下:(1)將儀器與電(dian)源連(lian)接(jie),並打開電(dian)源開關(guan)。(2)將pH...
溶(rong)解(jie)氧測試儀是(shi)壹(yi)種(zhong)用(yong)於(yu)測(ce)量水體中(zhong)溶(rong)解(jie)氧含量的儀器,通常(chang)使用(yong)電(dian)極(ji)作為測(ce)量(liang)傳(chuan)感(gan)器,將氧氣在水中(zhong)的濃(nong)度(du)轉(zhuan)化(hua)為(wei)電(dian)信(xin)號(hao)。這(zhe)些(xie)信(xin)號(hao)被(bei)放(fang)大並顯(xian)示(shi)在儀器上,以提(ti)供準確的測(ce)量(liang)結(jie)果(guo)。在(zai)水資源管(guan)理、環境(jing)保(bao)護和(he)水產養殖(zhi)等(deng)領(ling)域,它具(ju)有廣(guang)泛的應用(yong)。通過(guo)監(jian)測(ce)水中(zhong)氧氣含量,可(ke)以(yi)確(que)定水體的健(jian)康(kang)狀況(kuang)和(he)生(sheng)態系(xi)統的穩(wen)定...
工業(ye)ph計(ji)由電(dian)極(ji)和(he)電(dian)位(wei)計(ji)兩部(bu)分(fen)組(zu)成(cheng),電(dian)極(ji)是(shi)檢測(ce)溶(rong)液PH值的主(zhu)要部(bu)件(jian),而電(dian)位(wei)計(ji)則是用(yong)來(lai)測量電(dian)極(ji)所(suo)產(chan)生(sheng)的電(dian)勢差。是(shi)利(li)用(yong)電(dian)極(ji)在(zai)樣(yang)品(pin)中(zhong)產(chan)生(sheng)的電(dian)勢差,通(tong)過(guo)計(ji)算(suan)所(suo)產(chan)生(sheng)的電(dian)勢差與標(biao)準氫電(dian)極(ji)的電(dian)勢差的比(bi)值,從而推算(suan)出樣(yang)品(pin)溶(rong)液的PH值的。工(gong)業(ye)ph計廣(guang)泛應用(yong)於(yu)化(hua)工(gong)、醫(yi)藥、食品(pin)、水處理(li)等(deng)行業。以(yi)下是主(zhu)...
濁(zhuo)度(du)是(shi)壹(yi)種(zhong)常(chang)見的水質參(can)數(shu),濁(zhuo)度(du)計(ji)測量的是(shi)壹(yi)種(zhong)水體的透(tou)明程度(du)。通(tong)常水的濁(zhuo)度(du)可(ke)以體現(xian)水質的好(hao)壞(huai)。需要註意的是(shi),高(gao)濁(zhuo)度(du)的出(chu)現(xian)並不壹(yi)定意味(wei)著水有嚴重的問(wen)題。水的濁(zhuo)度(du)水平(ping)可(ke)能(neng)會(hui)急(ji)劇改變,短(duan)期內(nei)劇烈變化(hua)而渾(hun)濁(zhuo)的“事(shi)件(jian)”可能(neng)是臨(lin)時的,對(dui)生(sheng)態系(xi)統的總(zong)體(ti)影(ying)響(xiang)不大。正(zheng)如任何水質參(can)數(shu),它是(shi)很(hen)好的有(you)歷史(shi)...
汙水ph計采(cai)用(yong)新微功(gong)能(neng)集成電(dian)路(lu)設(she)計,是利(li)用(yong)原(yuan)電(dian)池(chi)的原(yuan)理(li)工(gong)作的,原(yuan)電(dian)池(chi)的兩個電(dian)極(ji)間(jian)的電(dian)動勢依(yi)據能(neng)斯特(te)定律(lv),既(ji)與電(dian)極(ji)的自(zi)身(shen)屬性(xing)有關(guan),還(hai)與溶(rong)液裏的氫(qing)離(li)子(zi)濃(nong)度(du)有(you)關(guan)。原(yuan)電(dian)池(chi)的電(dian)動勢和(he)氫(qing)離(li)子(zi)濃(nong)度(du)之(zhi)間(jian)存在(zai)對(dui)應關(guan)系(xi),氫離(li)子(zi)濃(nong)度(du)的負(fu)對(dui)數(shu)即為(wei)pH值。本儀表(biao)主(zhu)要用(yong)於(yu)檢(jian)測液體的酸(suan)堿(jian)性(xing),可隨(sui)身(shen)攜(xie)帶(dai),使用(yong)方...
電(dian)阻(zu)率(lv)儀具(ju)有精(jing)度(du)高(gao)、顯(xian)示(shi)迅速(su)、性(xing)好穩(wen)定、讀(du)數(shu)方便,適用(yong)於(yu)防(fang)靜(jing)電(dian)產(chan)品(pin)如(ru)防靜(jing)電(dian)鞋、防(fang)靜(jing)電(dian)塑料橡(xiang)膠制(zhi)品(pin)、計(ji)算機房防(fang)靜(jing)電(dian)活動地板等(deng)電(dian)阻(zu)值的檢(jian)驗(yan)以及絕(jue)緣材(cai)料(liao)和(he)電(dian)子(zi)電(dian)器產品(pin)的絕(jue)緣電(dian)阻(zu)測(ce)量。除能(neng)測電(dian)阻(zu)外(wai),還(hai)能(neng)直接(jie)測(ce)量電(dian)流如電(dian)子(zi)器件暗(an)電(dian)流等(deng)。今天小編要與大家(jia)分享的是(shi)電(dian)阻(zu)率(lv)儀的正(zheng)確(que)使用(yong)方法(fa):1、測(ce)...
溶(rong)解(jie)氧儀是(shi)測量(liang)溶(rong)解(jie)在(zai)水溶(rong)液內的氧氣的含量,氧氣通過(guo)周(zhou)圍的空(kong)氣(qi)、空氣(qi)流動和(he)光(guang)合作用(yong)溶(rong)解(jie)於(yu)水中(zhong)。通(tong)過(guo)呼吸和(he)分(fen)解(jie)作用(yong),溶(rong)解(jie)氧會(hui)在(zai)水中(zhong)消(xiao)耗(hao),主(zhu)要依(yi)靠空氣(qi)和(he)光(guang)合作用(yong)進行(xing)補充(chong)。可(ke)用(yong)來(lai)測量用(yong)來(lai)對(dui)氧含量會(hui)影(ying)響(xiang)反應速(su)度(du)、流程效(xiao)率(lv)或環境(jing)的流程進(jin)行監(jian)控(kong):如(ru)水產養殖(zhi)、生(sheng)物反應、環境(jing)測(ce)試(湖(hu)、溪、海洋)、...
由於(yu)水中(zhong)含有大量(liang)懸(xuan)浮(fu)以及膠(jiao)體(ti)狀態的微粒(li)會(hui)讓(rang)原(yuan)來(lai)無(wu)色透(tou)明的水質出現(xian)渾(hun)濁(zhuo)的現(xian)象(xiang),而這(zhe)個渾(hun)濁(zhuo)程度(du)我(wo)們(men)稱之(zhi)為(wei)渾(hun)濁(zhuo)度(du),渾(hun)濁(zhuo)度(du)是(shi)壹(yi)種(zhong)光(guang)學效(xiao)應,是(shi)光(guang)線(xian)透(tou)過(guo)水層(ceng)時受(shou)到(dao)阻礙(ai)地程度(du)表(biao)示(shi)水層(ceng)對(dui)於(yu)光(guang)線散射和(he)吸(xi)收(shou)地能(neng)力。它(ta)不僅(jin)與懸(xuan)浮(fu)物地含量有(you)關(guan),而且(qie)還(hai)與水中(zhong)雜質(zhi)地成(cheng)分(fen)、顆粒(li)大小、形狀(zhuang)及其(qi)表(biao)面(mian)地反(fan)射性(xing)能(neng)有關(guan)...
隨(sui)著社會(hui)經濟(ji)的發展、科學的進(jin)步,人(ren)類生(sheng)活水平(ping)雖(sui)大步前(qian)進(jin),但對(dui)環境(jing)的危(wei)害卻(que)原(yuan)來(lai)越(yue)嚴(yan)重,企業(ye)生(sheng)產產生(sheng)的廢(fei)水,如果直(zhi)接(jie)排(pai)放到環境(jing)中(zhong),將(jiang)直(zhi)接(jie)威(wei)脅著人(ren)類的生(sheng)存,而多(duo)參(can)數(shu)水質分析(xi)儀的應用(yong),可對(dui)企(qi)業(ye)各種(zhong)廢(fei)水汙染(ran)參(can)數(shu)進行(xing)針對(dui)性(xing)的檢(jian)測(ce),從而進(jin)壹(yi)步對(dui)水質汙染(ran)參(can)數(shu)進行(xing)處理(li)。那(na)麽(me)如(ru)何對(dui)多(duo)參(can)數(shu)水質分析(xi)儀進(jin)...
隨(sui)著社會(hui)經濟(ji)的發展、科學的進(jin)步,人(ren)類生(sheng)活水平(ping)雖(sui)大步前(qian)進(jin),但對(dui)環境(jing)的危(wei)害卻(que)原(yuan)來(lai)越(yue)嚴(yan)重,企業(ye)生(sheng)產產生(sheng)的廢(fei)水,如果直(zhi)接(jie)排(pai)放到環境(jing)中(zhong),將(jiang)直(zhi)接(jie)威(wei)脅著人(ren)類的生(sheng)存,而PH/ORP控(kong)制(zhi)器的應用(yong),可對(dui)企(qi)業(ye)各種(zhong)廢(fei)水汙染(ran)參(can)數(shu)進行(xing)針對(dui)性(xing)的檢(jian)測(ce)。PH/ORP控制(zhi)器是壹(yi)類專門的自(zi)動化(hua)在(zai)線分(fen)析(xi)儀表(biao),儀器通過(guo)實...