应(Ying)用(Yong)案(An)例(Li)
应(Ying)用(Yong)案(An)例(Li)
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Background
背(Bei)景(Jing)介(Jie)绍(Shao)
光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)是(Shi)由(You)工(Gong)业(Ye)排(Pai)放(Fang)、(?)汽(Qi)车(Che)尾(Wei)气(Qi)等(Deng)人(Ren)类(Lei)活(Huo)动(Dong)产(Chan)生(Sheng)的(De)挥(Hui)发(Fa)性(Xing)有(You)机(Ji)化(Hua)合(He)物(Wu)((?)VOCs)(?)、(?)氮(Dan)氧(Yang)化(Hua)物(Wu)((?)NOx)(?)等(Deng)污(Wu)染(Ran)物(Wu)在(Zai)阳(Yang)光(Guang)照(Zhao)射(She)下(Xia)发(Fa)生(Sheng)复(Fu)杂(Za)的(De)光(Guang)化(Hua)学(Xue)反(Fan)应(Ying)而(?)生(Sheng)成(Cheng)的(De)次(Ci)生(Sheng)污(Wu)染(Ran)物(Wu)。(?)臭(Chou)氧(Yang)和(He)二(?)次(Ci)有(You)机(Ji)气(Qi)溶(Rong)胶(Jiao)((?)SOA)(?)和(He)其(Qi)他(Ta)光(Guang)化(Hua)学(Xue)产(Chan)物(Wu)是(Shi)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)的(De)主(Zhu)要(Yao)组(Zu)成(Cheng)部(Bu)分(Fen)。(?)
光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)是(Shi)一(Yi)种(Zhong)用(Yong)于(Yu)研(Yan)究(Jiu)大(Da)气(Qi)污(Wu)染(Ran)物(Wu)化(Hua)学(Xue)反(Fan)应(Ying)的(De)实(Shi)验(Yan)设(She)备(Bei),(?)尤(You)其(Qi)是(Shi)研(Yan)究(Jiu)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)的(De)形(Xing)成(Cheng)和(He)行(Xing)为(Wei)。(?)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)通(Tong)过(Guo)模(Mo)拟(Ni)大(Da)气(Qi)环(Huan)境(Jing)中(Zhong)的(De)条(Tiao)件(Jian),(?)将(Jiang)污(Wu)染(Ran)物(Wu)置(Zhi)于(Yu)类(Lei)似(Si)真(Zhen)实(Shi)环(Huan)境(Jing)的(De)条(Tiao)件(Jian)下(Xia)((?)如(Ru)温(Wen)度(Du)、(?)湿(Shi)度(Du)、(?)太(Tai)阳(Yang)辐(Fu)射(She)等(Deng))(?)进(Jin)行(Xing)反(Fan)应(Ying),(?)研(Yan)究(Jiu)其(Qi)中(Zhong)复(Fu)杂(Za)的(De)光(Guang)化(Hua)学(Xue)反(Fan)应(Ying)机(Ji)制(Zhi)。(?)通(Tong)过(Guo)这(Zhe)些(Xie)实(Shi)验(Yan),(?)研(Yan)究(Jiu)人(Ren)员(Yuan)能(Neng)够(Gou)更(Geng)好(Hao)地(Di)理(Li)解(Jie)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)的(De)形(Xing)成(Cheng)过(Guo)程(Cheng)和(He)环(Huan)境(Jing)影(Ying)响(Xiang),(?)特(Te)别(Bie)是(Shi)机(Ji)动(Dong)车(Che)、(?)工(Gong)业(Ye)排(Pai)放(Fang)等(Deng)源(Yuan)头(Tou)对(Dui)大(Da)气(Qi)化(Hua)学(Xue)反(Fan)应(Ying)的(De)影(Ying)响(Xiang),(?)为(Wei)大(Da)气(Qi)污(Wu)染(Ran)治(Zhi)理(Li)提(Ti)供(Gong)科(Ke)学(Xue)依(Yi)据(Ju)。(?)
1
Monitoring difficulties
监(Jian)测(Ce)难(Nan)点(Dian)
Monitoring difficulties
光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)实(Shi)验(Yan)中(Zhong)的(De)气(Qi)体(Ti)反(Fan)应(Ying)非(Fei)常(Chang)复(Fu)杂(Za)且(Qie)动(Dong)态(Tai),(?)涉(She)及(Ji)多(Duo)种(Zhong)污(Wu)染(Ran)物(Wu)及(Ji)其(Qi)反(Fan)应(Ying)产(Chan)物(Wu)的(De)生(Sheng)成(Cheng)、(?)转(Zhuan)化(Hua)和(He)耗(Hao)散(San)。(?)传(Chuan)统(Tong)的(De)气(Qi)体(Ti)监(Jian)测(Ce)设(She)备(Bei)在(Zai)灵(Ling)敏(Min)度(Du)和(He)实(Shi)时(Shi)性(Xing)上(Shang)难(Nan)以(Yi)满(Man)足(Zu)需(Xu)求(Qiu),(?)且(Qie)监(Jian)测(Ce)设(She)备(Bei)无(Wu)法(Fa)综(Zong)合(He)捕(Bu)捉(Zhuo)多(Duo)种(Zhong)气(Qi)体(Ti)的(De)协(Xie)同(Tong)反(Fan)应(Ying)。(?)为(Wei)了(Liao)准(Zhun)确(Que)监(Jian)测(Ce)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)中(Zhong)的(De)气(Qi)体(Ti)反(Fan)应(Ying)物(Wu)及(Ji)产(Chan)物(Wu),(?)研(Yan)究(Jiu)人(Ren)员(Yuan)需(Xu)要(Yao)高(Gao)灵(Ling)敏(Min)度(Du)的(De)气(Qi)体(Ti)分(Fen)析(Xi)工(Gong)具(Ju),(?)能(Neng)够(Gou)实(Shi)时(Shi)检(Jian)测(Ce)多(Duo)种(Zhong)关(Guan)键(Jian)气(Qi)体(Ti)浓(Nong)度(Du)变(Bian)化(Hua)的(De)高(Gao)效(Xiao)分(Fen)析(Xi)仪(Yi)器(Qi)。(?)Picarro 光(Guang)腔(Qiang)衰(Shuai)荡(Dang)光(Guang)谱(Pu)((?)CRDS)(?)气(Qi)体(Ti)分(Fen)析(Xi)仪(Yi)以(Yi)其(Qi)高(Gao)精(Jing)度(Du)、(?)快(Kuai)速(Su)响(Xiang)应(Ying)和(He)多(Duo)气(Qi)体(Ti)同(Tong)步(Bu)测(Ce)量(Liang)的(De)能(Neng)力(Li),(?)在(Zai)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)实(Shi)验(Yan)中(Zhong)有(You)着(Zhuo)独(Du)特(Te)的(De)优(You)势(Shi)。(?)
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Picarro solution
Picarro 解(Jie)决(Jue)方(Fang)案(An)
Picarro solution
Picarro 气(Qi)体(Ti)分(Fen)析(Xi)仪(Yi)应(Ying)用(Yong)于(Yu)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang),(?)能(Neng)够(Gou)通(Tong)过(Guo)其(Qi)专(Zhuan)利(Li)的(De)光(Guang)腔(Qiang)衰(Shuai)荡(Dang)光(Guang)谱(Pu)技(Ji)术(Shu),(?)实(Shi)时(Shi)测(Ce)量(Liang)多(Duo)种(Zhong)关(Guan)键(Jian)气(Qi)体(Ti)的(De)浓(Nong)度(Du),(?)如(Ru)二(?)氧(Yang)化(Hua)碳(Tan)((?)CO)(?)、(?)甲(Jia)烷(Wan)((?)CH)(?)、(?)一(Yi)氧(Yang)化(Hua)碳(Tan)((?)CO)(?)、(?)氨(An)气(Qi)((?)NH)(?)、(?)甲(Jia)醛(Quan)((?)HCHO)(?)及(Ji)其(Qi)他(Ta)痕(Hen)量(Liang)气(Qi)体(Ti),(?)为(Wei)分(Fen)析(Xi)光(Guang)化(Hua)学(Xue)反(Fan)应(Ying)过(Guo)程(Cheng)提(Ti)供(Gong)关(Guan)键(Jian)数(Shu)据(Ju)。(?)
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设(She)备(Bei)安(An)装(Zhuang)与(Yu)集(Ji)成(Cheng)
Picarro 分(Fen)析(Xi)仪(Yi)通(Tong)过(Guo)气(Qi)路(Lu)系(Xi)统(Tong)与(Yu)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)相(Xiang)连(Lian)接(Jie),(?)持(Chi)续(Xu)采(Cai)集(Ji)箱(Xiang)内(Nei)气(Qi)体(Ti)样(Yang)本(Ben)。(?)由(You)于(Yu)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)中(Zhong)涉(She)及(Ji)复(Fu)杂(Za)的(De)化(Hua)学(Xue)反(Fan)应(Ying)过(Guo)程(Cheng),(?)Picarro 设(She)备(Bei)高(Gao)灵(Ling)敏(Min)度(Du)的(De)多(Duo)气(Qi)体(Ti)监(Jian)测(Ce)能(Neng)力(Li)使(Shi)其(Qi)能(Neng)够(Gou)同(Tong)时(Shi)捕(Bu)捉(Zhuo)多(Duo)种(Zhong)反(Fan)应(Ying)气(Qi)体(Ti)的(De)浓(Nong)度(Du)变(Bian)化(Hua),(?)为(Wei)反(Fan)应(Ying)过(Guo)程(Cheng)中(Zhong)的(De)关(Guan)键(Jian)节(Jie)点(Dian)提(Ti)供(Gong)实(Shi)时(Shi)数(Shu)据(Ju)。(?)
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反(Fan)应(Ying)过(Guo)程(Cheng)监(Jian)测(Ce)
在(Zai)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)内(Nei),(?)研(Yan)究(Jiu)人(Ren)员(Yuan)引(Yin)入(Ru)机(Ji)动(Dong)车(Che)尾(Wei)气(Qi)或(Huo)工(Gong)业(Ye)排(Pai)放(Fang)物(Wu)质(Zhi),(?)并(Bing)通(Tong)过(Guo)调(Diao)节(Jie)温(Wen)度(Du)、(?)湿(Shi)度(Du)、(?)光(Guang)照(Zhao)强(Qiang)度(Du)等(Deng)参(Can)数(Shu),(?)模(Mo)拟(Ni)实(Shi)际(Ji)大(Da)气(Qi)条(Tiao)件(Jian)。(?)Picarro 分(Fen)析(Xi)仪(Yi)实(Shi)时(Shi)监(Jian)测(Ce)箱(Xiang)内(Nei)气(Qi)体(Ti)的(De)化(Hua)学(Xue)反(Fan)应(Ying)进(Jin)程(Cheng),(?)包(Bao)括(Kuo)臭(Chou)氧(Yang)生(Sheng)成(Cheng)以(Yi)及(Ji)二(?)氧(Yang)化(Hua)碳(Tan)、(?)一(Yi)氧(Yang)化(Hua)碳(Tan)等(Deng)气(Qi)体(Ti)的(De)变(Bian)化(Hua)过(Guo)程(Cheng)。(?)
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数(Shu)据(Ju)记(Ji)录(Lu)与(Yu)分(Fen)析(Xi)
Picarro 气(Qi)体(Ti)分(Fen)析(Xi)仪(Yi)能(Neng)够(Gou)高(Gao)频(Pin)率(Lu)采(Cai)集(Ji)数(Shu)据(Ju),(?)并(Bing)将(Jiang)实(Shi)时(Shi)测(Ce)量(Liang)的(De)数(Shu)据(Ju)呈(Cheng)现(Xian)为(Wei)浓(Nong)度(Du)随(Sui)时(Shi)间(Jian)的(De)变(Bian)化(Hua)曲(Qu)线(Xian)。(?)研(Yan)究(Jiu)人(Ren)员(Yuan)可(Ke)以(Yi)直(Zhi)接(Jie)观(Guan)察(Cha)反(Fan)应(Ying)开(Kai)始(Shi)、(?)中(Zhong)间(Jian)产(Chan)物(Wu)生(Sheng)成(Cheng)、(?)反(Fan)应(Ying)结(Jie)束(Shu)等(Deng)多(Duo)个(Ge)阶(Jie)段(Duan)的(De)气(Qi)体(Ti)变(Bian)化(Hua),(?)尤(You)其(Qi)是(Shi)次(Ci)生(Sheng)污(Wu)染(Ran)物(Wu)的(De)形(Xing)成(Cheng)。(?)
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Solution Advantages:
方(Fang)案(An)优(You)势(Shi)
Solution Advantages
1
高(Gao)灵(Ling)敏(Min)度(Du)和(He)准(Zhun)确(Que)度(Du)
Picarro 分(Fen)析(Xi)仪(Yi)基(Ji)于(Yu) CRDS 技(Ji)术(Shu)原(Yuan)理(Li),(?)有(You)效(Xiao)光(Guang)程(Cheng)超(Chao)过(Guo) 10 公(Gong)里(Li),(?)实(Shi)现(Xian)微(Wei)量(Liang)气(Qi)体(Ti) ppb 甚(Shen)至(Zhi) ppt 级(Ji)别(Bie)的(De)精(Jing)准(Zhun)测(Ce)量(Liang)。(?)
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快(Kuai)速(Su)响(Xiang)应(Ying)和(He)多(Duo)气(Qi)体(Ti)监(Jian)测(Ce)能(Neng)力(Li)
Picarro 分(Fen)析(Xi)仪(Yi)小(Xiao)巧(Qiao)便(Bian)携(Xie),(?)便(Bian)于(Yu)集(Ji)成(Cheng),(?)多(Duo)型(Xing)号(Hao)分(Fen)析(Xi)仪(Yi)((?)G2301+G2307+PI2103)(?)组(Zu)合(He)使(Shi)用(Yong),(?)能(Neng)够(Gou)实(Shi)现(Xian)对(Dui)烟(Yan)雾(Wu)箱(Xiang)内(Nei)包(Bao)括(Kuo) CO2/CH4/HCHO/NH3 等(Deng)多(Duo)种(Zhong)气(Qi)体(Ti)的(De)同(Tong)步(Bu)实(Shi)时(Shi)快(Kuai)速(Su)测(Ce)量(Liang),(?)秒(Miao)级(Ji)的(De)响(Xiang)应(Ying)速(Su)度(Du)对(Dui)于(Yu)动(Dong)态(Tai)反(Fan)应(Ying)中(Zhong)的(De)捕(Bu)捉(Zhuo)至(Zhi)关(Guan)重(Zhong)要(Yao)。(?)
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非(Fei)破(Po)坏(Huai)性(Xing)分(Fen)析(Xi)
测(Ce)量(Liang)过(Guo)程(Cheng)中(Zhong)不(Bu)会(Hui)产(Chan)生(Sheng)任(Ren)何(He)废(Fei)气(Qi),(?)确(Que)保(Bao)被(Bei)测(Ce)气(Qi)体(Ti)在(Zai)检(Jian)测(Ce)过(Guo)程(Cheng)中(Zhong)不(Bu)被(Bei)损(Sun)耗(Hao)或(Huo)改(Gai)变(Bian),(?)以(Yi)便(Bian)对(Dui)整(Zheng)个(Ge)烟(Yan)雾(Wu)箱(Xiang)的(De)气(Qi)体(Ti)环(Huan)境(Jing)进(Jin)行(Xing)长(Chang)期(Qi)监(Jian)控(Kong)。(?)
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环(Huan)境(Jing)适(Shi)应(Ying)性(Xing)强(Qiang)
仪(Yi)器(Qi)内(Nei)部(Bu)经(Jing)过(Guo)严(Yan)格(Ge)的(De)温(Wen)度(Du)和(He)压(Ya)力(Li)控(Kong)制(Zhi),(?)确(Que)保(Bao)测(Ce)量(Liang)结(Jie)果(Guo)不(Bu)会(Hui)受(Shou)外(Wai)界(Jie)环(Huan)境(Jing)变(Bian)化(Hua)的(De)影(Ying)响(Xiang),(?)适(Shi)用(Yong)于(Yu)需(Xu)要(Yao)严(Yan)格(Ge)控(Kong)制(Zhi)环(Huan)境(Jing)条(Tiao)件(Jian)的(De)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)实(Shi)验(Yan)。(?)
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校(Xiao)准(Zhun)和(He)维(Wei)护(Hu)方(Fang)便(Bian)
基(Ji)于(Yu)CRDS原(Yuan)理(Li)的(De)仪(Yi)器(Qi)漂(Piao)移(Yi)极(Ji)低(Di),(?)无(Wu)需(Xu)频(Pin)繁(Fan)校(Xiao)准(Zhun),(?)可(Ke)以(Yi)极(Ji)大(Da)提(Ti)高(Gao)实(Shi)验(Yan)效(Xiao)率(Lu)。(?)仪(Yi)器(Qi)维(Wei)护(Hu)成(Cheng)本(Ben)低(Di),(?)没(Mei)有(You)需(Xu)要(Yao)频(Pin)繁(Fan)更(Geng)换(Huan)的(De)耗(Hao)材(Cai)。(?)
Picarro 气(Qi)体(Ti)分(Fen)析(Xi)仪(Yi)在(Zai)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)中(Zhong)的(De)应(Ying)用(Yong)展(Zhan)示(Shi)了(Liao)其(Qi)在(Zai)大(Da)气(Qi)污(Wu)染(Ran)研(Yan)究(Jiu)中(Zhong)的(De)强(Qiang)大(Da)功(Gong)能(Neng)。(?)通(Tong)过(Guo)实(Shi)时(Shi)、(?)精(Jing)确(Que)地(Di)监(Jian)测(Ce)光(Guang)化(Hua)学(Xue)反(Fan)应(Ying)中(Zhong)的(De)多(Duo)种(Zhong)关(Guan)键(Jian)气(Qi)体(Ti),(?)Picarro 分(Fen)析(Xi)仪(Yi)为(Wei)研(Yan)究(Jiu)大(Da)气(Qi)污(Wu)染(Ran)的(De)生(Sheng)成(Cheng)机(Ji)制(Zhi)、(?)评(Ping)估(Gu)污(Wu)染(Ran)控(Kong)制(Zhi)措(Cuo)施(Shi)的(De)有(You)效(Xiao)性(Xing)提(Ti)供(Gong)了(Liao)科(Ke)学(Xue)依(Yi)据(Ju),(?)极(Ji)大(Da)推(Tui)动(Dong)了(Liao)大(Da)气(Qi)化(Hua)学(Xue)领(Ling)域(Yu)的(De)研(Yan)究(Jiu)进(Jin)展(Zhan)。(?)
如(Ru)果(Guo)希(Xi)望(Wang)获(Huo)取(Qu)更(Geng)多(Duo)光(Guang)化(Hua)学(Xue)烟(Yan)雾(Wu)箱(Xiang)监(Jian)测(Ce)系(Xi)统(Tong)的(De)信(Xin)息(Xi),(?)欢(Huan)迎(Ying)与(Yu)我(Wo)们(Men)联(Lian)系(Xi)讨(Tao)论(Lun)。(?)
陆(Lu)经(Jing)理(Li):(?)13701917489
陈(Chen)经(Jing)理(Li):(?)18358107852