(?) (?)PH计(Ji)一(Yi)般(Ban)在(Zai)来(Lai)水(Shui)渠(Qu)选(Xuan)择(Ze)有(You)PH调(Diao)节(Jie)余(Yu)地(Di)的(De)位(Wei)置(Zhi)搭(Da)建(Jian)一(Yi)个(Ge)安(An)装(Zhuang)操(Cao)作(Zuo)平(Ping)台(Tai),(?)在(Zai)平(Ping)台(Tai)中(Zhong)间(Jian)开(Kai)一(Yi)个(Ge)孔(Kong),(?)取(Qu)一(Yi)根(Gen)不(Bu)锈(Xiu)钢(Gang)保(Bao)护(Hu)管(Guan),(?)在(Zai)下(Xia)端(Duan)打(Da)上(Shang)多(Duo)个(Ge)花(Hua)眼(Yan),(?)从(Cong)平(Ping)台(Tai)的(De)开(Kai)孔(Kong)处(Chu)将(Jiang)管(Guan)子(Zi)伸(Shen)入(Ru)水(Shui)里(Li),(?)有(You)花(Hua)眼(Yan)处(Chu)浸(Jin)入(Ru)水(Shui)中(Zhong),(?)根(Gen)据(Ju)水(Shui)渠(Qu)的(De)深(Shen)度(Du)调(Diao)整(Zheng)管(Guan)子(Zi)插(Cha)入(Ru)的(De)深(Shen)度(Du),(?)管(Guan)底(Di)要(Yao)离(Li)开(Kai)渠(Qu)底(Di),(?)以(Yi)免(Mian)渠(Qu)底(Di)积(Ji)泥(Ni)堵(Du)塞(Sai)管(Guan)子(Zi),(?)管(Guan)子(Zi)的(De)上(Shang)端(Duan)在(Zai)平(Ping)台(Tai)上(Shang)固(Gu)定(Ding)。(?)将(Jiang)传(Chuan)感(Gan)器(Qi)与(Yu)连(Lian)接(Jie)杆(Gan)安(An)装(Zhuang)好(Hao)后(Hou)插(Cha)入(Ru)保(Bao)护(Hu)管(Guan)中(Zhong),(?)插(Cha)入(Ru)深(Shen)度(Du)要(Yao)高(Gao)于(Yu)管(Guan)下(Xia)端(Duan),(?)以(Yi)免(Mian)传(Chuan)感(Gan)器(Qi)玻(Bo)璃(Li)泡(Pao)露(Lu)出(Chu)保(Bao)护(Hu)管(Guan)受(Shou)损(Sun)。(?)传(Chuan)感(Gan)器(Qi)电(Dian)缆(Lan)从(Cong)连(Lian)接(Jie)杆(Gan)穿(Chuan)出(Chu),(?)接(Jie)入(Ru)转(Zhuan)换(Huan)器(Qi)接(Jie)线(Xian)盒(He),(?)即(Ji)完(Wan)成(Cheng)安(An)装(Zhuang)。(?)
(?) (?)注(Zhu)意(Yi),(?)在(Zai)安(An)装(Zhuang)PH计(Ji)时(Shi),(?)也(Ye)只(Zhi)有(You)在(Zai)确(Que)保(Bao)电(Dian)极(Ji)能(Neng)够(Gou)时(Shi)刻(Ke)接(Jie)触(Chu)到(Dao)水(Shui),(?)才(Cai)可(Ke)以(Yi)将(Jiang)电(Dian)极(Ji)上(Shang)的(De)保(Bao)护(Hu)帽(Mao)摘(Zhai)下(Xia)。(?)水(Shui)处(Chu)理(Li)新(Xin)视(Shi)野(Ye),(?)否(Fou)则(Ze)电(Dian)极(Ji)会(Hui)脱(Tuo)水(Shui)失(Shi)效(Xiao)。(?)那(Na)么(Me),(?)仪(Yi)器(Qi)应(Ying)该(Gai)如(Ru)何(He)校(Xiao)准(Zhun)呢(Ne)?(?)
(?) (?)PH计(Ji)的(De)校(Xiao)准(Zhun)步(Bu)骤(Zhou)如(Ru)下(Xia):(?)
(?) (?)1.将(Jiang)传(Chuan)感(Gan)器(Qi)从(Cong)现(Xian)场(Chang)取(Qu)出(Chu),(?)用(Yong)清(Qing)水(Shui)清(Qing)洗(Xi)探(Tan)头(Tou)的(De)玻(Bo)璃(Li)电(Dian)极(Ji)。(?)
(?) (?)2.将(Jiang)两(Liang)种(Zhong)标(Biao)准(Zhun)液(Ye)分(Fen)别(Bie)倒(Dao)入(Ru)准(Zhun)备(Bei)好(Hao)的(De)两(Liang)个(Ge)烧(Shao)杯(Bei)中(Zhong)。(?)
(?) (?)3.将(Jiang)电(Dian)极(Ji)浸(Jin)入(Ru)第(Di)一(Yi)种(Zhong)标(Biao)准(Zhun)液(Ye)中(Zhong),(?)打(Da)开(Kai)仪(Yi)表(Biao)菜(Cai)单(Dan),(?)校(Xiao)准(Zhun)第(Di)一(Yi)点(Dian)。(?)不(Bu)同(Tong)品(Pin)牌(Pai)仪(Yi)表(Biao),(?)校(Xiao)验(Yan)菜(Cai)单(Dan)的(De)操(Cao)作(Zuo)方(Fang)法(Fa)不(Bu)同(Tong),(?)根(Gen)据(Ju)随(Sui)机(Ji)说(Shuo)明(Ming)书(Shu)进(Jin)行(Xing)操(Cao)作(Zuo)。(?)
(?) (?)4.第(Di)一(Yi)点(Dian)校(Xiao)准(Zhun)通(Tong)过(Guo)后(Hou),(?)用(Yong)清(Qing)水(Shui)冲(Chong)洗(Xi)电(Dian)极(Ji),(?)再(Zai)将(Jiang)电(Dian)极(Ji)放(Fang)入(Ru)第(Di)二(?)种(Zhong)标(Biao)准(Zhun)液(Ye)中(Zhong),(?)翻(Fan)动(Dong)仪(Yi)表(Biao)菜(Cai)单(Dan),(?)校(Xiao)准(Zhun)第(Di)二(?)点(Dian)。(?)
(?) (?)5.两(Liang)点(Dian)校(Xiao)准(Zhun)完(Wan)成(Cheng)后(Hou),(?)不(Bu)同(Tong)品(Pin)牌(Pai)的(De)仪(Yi)表(Biao)会(Hui)以(Yi)不(Bu)同(Tong)的(De)方(Fang)式(Shi)显(Xian)示(Shi)仪(Yi)表(Biao)是(Shi)否(Fou)通(Tong)过(Guo)校(Xiao)验(Yan)或(Huo)是(Shi)否(Fou)合(He)格(Ge)。(?)
(?) (?)6.如(Ru)果(Guo)通(Tong)过(Guo),(?)将(Jiang)电(Dian)极(Ji)放(Fang)回(Hui)被(Bei)测(Ce)液(Ye)体(Ti)中(Zhong),(?)使(Shi)仪(Yi)表(Biao)投(Tou)入(Ru)运(Yun)行(Xing)。(?)
(?) (?)7.如(Ru)果(Guo)仪(Yi)表(Biao)校(Xiao)准(Zhun)失(Shi)败(Bai),(?)再(Zai)重(Zhong)复(Fu)上(Shang)述(Shu)过(Guo)程(Cheng)校(Xiao)准(Zhun)一(Yi)遍(Bian),(?)如(Ru)果(Guo)还(Huan)不(Bu)能(Neng)通(Tong)过(Guo),(?)则(Ze)更(Geng)换(Huan)电(Dian)极(Ji)。(?)