1794-OW8 |
廈門(mén)岳航計(jì)算機(jī)工程有限公司
電話;0592-5085329
省錢(qián)熱線;18030132586(陳工)
QQ;1151195663
廈門(mén)市思明區(qū)湖濱東路湖光大廈8樓A座
治理大氣污染,必須有準(zhǔn)確可靠的監(jiān)測(cè)儀器和系統(tǒng)來(lái)保證。煙氣連續(xù)監(jiān)測(cè)系統(tǒng)CEMS在內(nèi)越來(lái)越多的滿(mǎn)足廣大用戶(hù)需求。在一些大型的重點(diǎn)項(xiàng)目和企業(yè)中應(yīng)用CEMS,結(jié)合環(huán)境監(jiān)測(cè)儀器、ABB PLC和杰控FameView軟件,完善煙氣連續(xù)監(jiān)測(cè)系統(tǒng),對(duì)促進(jìn)高技術(shù)在監(jiān)測(cè)儀器中的應(yīng)用,具有很重要的意義。
CEMS中有很多種監(jiān)測(cè)方法:比如煙氣SO2自動(dòng)分析儀的原理有電導(dǎo)法、非分散紅外吸收法(動(dòng)態(tài)范圍較窄)、紫外吸收法、紫外熒光法、火焰光度法和定電位電解法。采用方式主要有:
(1)直接抽氣采樣法
(2)稀釋抽氣采樣法(包括煙道內(nèi)稀釋和煙道外稀釋?zhuān)?5.5%,主要為歐美產(chǎn)品);
(3)在線直接測(cè)量法;
(4)定電位電解法。Zuletzt eingestellte Artikel zuerst?Omron C200H-CPU01-E?Cpu Unit
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15-3/4IN OD 2-5/8IN BORE STAINLESS PUMP IMPELLER D46100
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BOSTON GEAR H612L HELICAL LEFT HAND 1IN BORE GEAR REPLA
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NEW DINGS DYNAMICS H-60157 DISC BRAKE REPLACEMENT PART
BELOIT 3196 MT 1X2-10 IN 40GPM CENTRIFUGAL PUMP POWER E
REXROTH 049-039-470-2 SEAL KIT 523 PNEUMATIC CYLINDER R
HANSEN A4AL 050452 PRESSURE REGULATOR BONNET KIT RELIEF
NEW DELTA SYSTEMS M026298 3-1/2IN ID GEAR REPLACEMENT P
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NEW WATTS 0887245 4IN RK 909RPDA CK2 BACKFLOW PREVENTER
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