工(Gong)业(Ye)在(Zai)线(Xian)溶(Rong)氧(Yang)仪(Yi)的(De)测(Ce)量(Liang)原(Yuan)理(Li)解(Jie)析(Xi)

　(?)　(?)工(Gong)业(Ye)在(Zai)线(Xian)溶(Rong)氧(Yang)仪(Yi)是(Shi)一(Yi)种(Zhong)用(Yong)于(Yu)连(Lian)续(Xu)监(Jian)测(Ce)水(Shui)体(Ti)中(Zhong)溶(Rong)解(Jie)氧(Yang)浓(Nong)度(Du)的(De)仪(Yi)器(Qi)，(?)广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)污(Wu)水(Shui)处(Chu)理(Li)、(?)环(Huan)境(Jing)监(Jian)测(Ce)、(?)水(Shui)产(Chan)养(Yang)殖(Zhi)等(Deng)领(Ling)域(Yu)。(?)其(Qi)测(Ce)量(Liang)原(Yuan)理(Li)主(Zhu)要(Yao)基(Ji)于(Yu)电(Dian)化(Hua)学(Xue)传(Chuan)感(Gan)器(Qi)技(Ji)术(Shu)，(?)通(Tong)过(Guo)检(Jian)测(Ce)水(Shui)中(Zhong)溶(Rong)解(Jie)氧(Yang)与(Yu)传(Chuan)感(Gan)器(Qi)之(Zhi)间(Jian)的(De)化(Hua)学(Xue)反(Fan)应(Ying)来(Lai)测(Ce)定(Ding)溶(Rong)解(Jie)氧(Yang)的(De)浓(Nong)度(Du)。(?)
 

　(?)　(?)工(Gong)业(Ye)在(Zai)线(Xian)溶(Rong)氧(Yang)仪(Yi)的(De)测(Ce)量(Liang)原(Yuan)理(Li)介(Jie)绍(Shao)如(Ru)下(Xia)：(?)
 

　(?)　(?)1、(?)电(Dian)化(Hua)学(Xue)传(Chuan)感(Gan)器(Qi)：(?)其(Qi)核(He)心(Xin)部(Bu)件(Jian)是(Shi)电(Dian)化(Hua)学(Xue)传(Chuan)感(Gan)器(Qi)，(?)它(Ta)通(Tong)常(Chang)由(You)一(Yi)个(Ge)阴(Yin)极(Ji)和(He)一(Yi)个(Ge)阳(Yang)极(Ji)组(Zu)成(Cheng)。(?)阴(Yin)极(Ji)通(Tong)常(Chang)是(Shi)金(Jin)或(Huo)铂(Bo)等(Deng)贵(Gui)金(Jin)属(Shu)，(?)而(?)阳(Yang)极(Ji)则(Ze)是(Shi)银(Yin)或(Huo)其(Qi)他(Ta)材(Cai)料(Liao)。(?)当(Dang)传(Chuan)感(Gan)器(Qi)浸(Jin)入(Ru)水(Shui)中(Zhong)时(Shi)，(?)水(Shui)中(Zhong)的(De)溶(Rong)解(Jie)氧(Yang)会(Hui)通(Tong)过(Guo)半(Ban)透(Tou)膜(Mo)到(Dao)达(Da)阴(Yin)极(Ji)表(Biao)面(Mian)。(?)
 

　(?)　(?)2、(?)电(Dian)流(Liu)测(Ce)量(Liang)：(?)通(Tong)过(Guo)外(Wai)部(Bu)电(Dian)路(Lu)连(Lian)接(Jie)阴(Yin)极(Ji)和(He)阳(Yang)极(Ji)，(?)电(Dian)子(Zi)从(Cong)阴(Yin)极(Ji)流(Liu)向(Xiang)阳(Yang)极(Ji)，(?)形(Xing)成(Cheng)电(Dian)流(Liu)。(?)这(Zhe)个(Ge)电(Dian)流(Liu)的(De)大(Da)小(Xiao)直(Zhi)接(Jie)反(Fan)映(Ying)了(Liao)溶(Rong)解(Jie)氧(Yang)的(De)浓(Nong)度(Du)。(?)因(Yin)此(Ci)，(?)通(Tong)过(Guo)测(Ce)量(Liang)这(Zhe)个(Ge)电(Dian)流(Liu)，(?)就(Jiu)可(Ke)以(Yi)得(De)到(Dao)水(Shui)中(Zhong)溶(Rong)解(Jie)氧(Yang)的(De)浓(Nong)度(Du)。(?)
 

　(?)　(?)3、(?)温(Wen)度(Du)补(Bu)偿(Chang)：(?)由(You)于(Yu)溶(Rong)解(Jie)氧(Yang)的(De)溶(Rong)解(Jie)度(Du)受(Shou)温(Wen)度(Du)影(Ying)响(Xiang)较(Jiao)大(Da)，(?)通(Tong)常(Chang)配(Pei)备(Bei)有(You)温(Wen)度(Du)传(Chuan)感(Gan)器(Qi)，(?)以(Yi)实(Shi)时(Shi)监(Jian)测(Ce)水(Shui)体(Ti)的(De)温(Wen)度(Du)。(?)仪(Yi)器(Qi)会(Hui)根(Gen)据(Ju)测(Ce)得(De)的(De)温(Wen)度(Du)对(Dui)溶(Rong)解(Jie)氧(Yang)浓(Nong)度(Du)进(Jin)行(Xing)自(Zi)动(Dong)补(Bu)偿(Chang)，(?)确(Que)保(Bao)测(Ce)量(Liang)结(Jie)果(Guo)的(De)准(Zhun)确(Que)性(Xing)。(?)
 

　(?)　(?)4、(?)数(Shu)据(Ju)输(Shu)出(Chu)与(Yu)显(Xian)示(Shi)：(?)测(Ce)量(Liang)得(De)到(Dao)的(De)电(Dian)流(Liu)信(Xin)号(Hao)经(Jing)过(Guo)放(Fang)大(Da)和(He)处(Chu)理(Li)后(Hou)，(?)转(Zhuan)换(Huan)为(Wei)溶(Rong)解(Jie)氧(Yang)的(De)浓(Nong)度(Du)值(Zhi)，(?)并(Bing)通(Tong)过(Guo)显(Xian)示(Shi)屏(Ping)或(Huo)数(Shu)据(Ju)传(Chuan)输(Shu)接(Jie)口(Kou)输(Shu)出(Chu)。(?)通(Tong)常(Chang)具(Ju)有(You)数(Shu)字(Zi)显(Xian)示(Shi)和(He)模(Mo)拟(Ni)输(Shu)出(Chu)功(Gong)能(Neng)，(?)方(Fang)便(Bian)用(Yong)户(Hu)读(Du)取(Qu)数(Shu)据(Ju)或(Huo)将(Jiang)数(Shu)据(Ju)传(Chuan)输(Shu)到(Dao)监(Jian)控(Kong)系(Xi)统(Tong)中(Zhong)。(?)
 

　(?)　(?)5、(?)校(Xiao)准(Zhun)与(Yu)维(Wei)护(Hu)：(?)为(Wei)了(Liao)保(Bao)证(Zheng)测(Ce)量(Liang)精(Jing)度(Du)，(?)需(Xu)要(Yao)定(Ding)期(Qi)进(Jin)行(Xing)校(Xiao)准(Zhun)。(?)校(Xiao)准(Zhun)通(Tong)常(Chang)使(Shi)用(Yong)标(Biao)准(Zhun)溶(Rong)液(Ye)或(Huo)饱(Bao)和(He)水(Shui)样(Yang)进(Jin)行(Xing)。(?)同(Tong)时(Shi)，(?)传(Chuan)感(Gan)器(Qi)的(De)半(Ban)透(Tou)膜(Mo)需(Xu)要(Yao)定(Ding)期(Qi)更(Geng)换(Huan)，(?)以(Yi)保(Bao)持(Chi)其(Qi)性(Xing)能(Neng)。(?)
 

　(?)　(?)总(Zong)之(Zhi)，(?)工(Gong)业(Ye)在(Zai)线(Xian)溶(Rong)氧(Yang)仪(Yi)通(Tong)过(Guo)电(Dian)化(Hua)学(Xue)传(Chuan)感(Gan)器(Qi)技(Ji)术(Shu)实(Shi)现(Xian)对(Dui)水(Shui)中(Zhong)溶(Rong)解(Jie)氧(Yang)浓(Nong)度(Du)的(De)连(Lian)续(Xu)监(Jian)测(Ce)。(?)其(Qi)工(Gong)作(Zuo)原(Yuan)理(Li)简(Jian)单(Dan)可(Ke)靠(Kao)，(?)能(Neng)够(Gou)提(Ti)供(Gong)准(Zhun)确(Que)的(De)测(Ce)量(Liang)结(Jie)果(Guo)，(?)对(Dui)于(Yu)确(Que)保(Bao)水(Shui)质(Zhi)安(An)全(Quan)和(He)优(You)化(Hua)工(Gong)艺(Yi)过(Guo)程(Cheng)具(Ju)有(You)重(Zhong)要(Yao)意(Yi)义(Yi)。(?)