(?) (?)
重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)可(Ke)以(Yi)根(Gen)据(Ju)用(Yong)户(Hu)的(De)要(Yao)求(Qiu)定(Ding)制(Zhi)不(Bu)同(Tong)规(Gui)格(Ge)的(De)样(Yang)品(Pin)室(Shi)和(He)样(Yang)品(Pin)架(Jia),(?)测(Ce)量(Liang)不(Bu)同(Tong)大(Da)小(Xiao)、(?)不(Bu)同(Tong)厚(Hou)度(Du)的(De)样(Yang)品(Pin),(?)并(Bing)可(Ke)进(Jin)一(Yi)步(Bu)选(Xuan)择(Ze)偏(Pian)振(Zhen)和(He)荧(Ying)光(Guang)发(Fa)射(She)测(Ce)量(Liang),(?)为(Wei)不(Bu)同(Tong)材(Cai)料(Liao)在(Zai)真(Zhen)空(Kong)紫(Zi)外(Wai)波(Bo)段(Duan)的(De)研(Yan)究(Jiu)与(Yu)应(Ying)用(Yong)提(Ti)供(Gong)的(De)测(Ce)试(Shi)手(Shou)段(Duan)。(?)
(?) (?)与(Yu)电(Dian)极(Ji)之(Zhi)间(Jian)进(Jin)行(Xing)电(Dian)弧(Hu)、(?)电(Dian)火(Huo)花(Hua)放(Fang)电(Dian),(?)对(Dui)由(You)此(Ci)产(Chan)生(Sheng)的(De)辉(Hui)线(Xian)光(Guang)谱(Pu)进(Jin)行(Xing)光(Guang)电(Dian)测(Ce)定(Ding),(?)进(Jin)行(Xing)所(Suo)含(Han)元(Yuan)素(Su)的(De)定(Ding)量(Liang)方(Fang)法(Fa)。(?)分(Fen)析(Xi)试(Shi)样(Yang)使(Shi)用(Yong)光(Guang)源(Yuan)电(Dian)源(Yuan)激(Ji)发(Fa),(?)这(Zhe)时(Shi)产(Chan)生(Sheng)的(De)光(Guang)通(Tong)过(Guo)聚(Ju)光(Guang)透(Tou)镜(Jing)由(You)入(Ru)口(Kou)狭(Xia)缝(Feng)进(Jin)入(Ru),(?)导(Dao)向(Xiang)凹(Ao)面(Mian)衍(Yan)射(She)光(Guang)栅(Zha)上(Shang),(?)只(Zhi)读(Du)取(Qu)在(Zai)凹(Ao)面(Mian)衍(Yan)射(She)光(Guang)栅(Zha)上(Shang)分(Fen)光(Guang)的(De)光(Guang)中(Zhong)所(Suo)需(Xu)的(De)光(Guang)谱(Pu)线(Xian),(?)使(Shi)用(Yong)重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)上(Shang)的(De)光(Guang)电(Dian)倍(Bei)增(Zeng)管(Guan)将(Jiang)光(Guang)转(Zhuan)化(Hua)成(Cheng)电(Dian)流(Liu)。(?)打(Da)开(Kai)发(Fa)光(Guang)室(Shi)门(Men),(?)利(Li)用(Yong)工(Gong)具(Ju)取(Qu)出(Chu)电(Dian)极(Ji)棒(Bang)及(Ji)电(Dian)极(Ji)座(Zuo),(?)将(Jiang)电(Dian)极(Ji)座(Zuo)拆(Chai)下(Xia)后(Hou),(?)将(Jiang)密(Mi)封(Feng)圈(Quan)拆(Chai)下(Xia),(?)用(Yong)纱(Sha)布(Bu)对(Dui)电(Dian)极(Ji)座(Zuo)进(Jin)行(Xing)擦(Ca)拭(Shi)干(Gan)净(Jing),(?)不(Bu)可(Ke)用(Yong)砂(Sha)纸(Zhi)打(Da)磨(Mo),(?)将(Jiang)电(Dian)极(Ji)座(Zuo)嘴(Zui)、(?)密(Mi)封(Feng)圈(Quan)及(Ji)垫(Dian)片(Pian)用(Yong)脱(Tuo)脂(Zhi)棉(Mian)或(Huo)纱(Sha)布(Bu)擦(Ca)拭(Shi)干(Gan)净(Jing)后(Hou),(?)将(Jiang)密(Mi)封(Feng)圈(Quan)上(Shang)真(Zhen)空(Kong)硅(Gui)脂(Zhi)放(Fang)入(Ru)相(Xiang)应(Ying)位(Wei)置(Zhi),(?)利(Li)用(Yong)240#砂(Sha)纸(Zhi)或(Huo)磨(Mo)床(Chuang),(?)对(Dui)电(Dian)极(Ji)棒(Bang)进(Jin)行(Xing)研(Yan)磨(Mo),(?)研(Yan)磨(Mo)角(Jiao)度(Du)为(Wei)30度(Du)。(?)
(?) (?)重(Zhong)庆(Qing)直(Zhi)读(Du)光(Guang)谱(Pu)仪(Yi)结(Jie)构(Gou):(?)
(?) (?)1、(?)光(Guang)谱(Pu)分(Fen)析(Xi):(?)使(Shi)用(Yong)光(Guang)谱(Pu)仪(Yi),(?)采(Cai)用(Yong)放(Fang)电(Dian)方(Fang)式(Shi)对(Dui)试(Shi)样(Yang)中(Zhong)所(Suo)含(Han)分(Fen)析(Xi)元(Yuan)素(Su)进(Jin)行(Xing)激(Ji)发(Fa),(?)根(Gen)据(Ju)测(Ce)量(Liang)原(Yuan)子(Zi)谱(Pu)线(Xian)的(De)光(Guang)谱(Pu)强(Qiang)度(Du),(?)进(Jin)行(Xing)定(Ding)量(Liang)分(Fen)析(Xi)的(De)方(Fang)法(Fa)。(?)
(?) (?)2、(?)光(Guang)电(Dian)测(Ce)光(Guang)法(Fa):(?)采(Cai)用(Yong)光(Guang)电(Dian)倍(Bei)增(Zeng)管(Guan)检(Jian)测(Ce)光(Guang)强(Qiang)度(Du)的(De)测(Ce)定(Ding)法(Fa)。(?)
(?) (?)3、(?)电(Dian)极(Ji):(?)作(Zuo)为(Wei)形(Xing)成(Cheng)放(Fang)电(Dian)间(Jian)隙(Xi)的(De)试(Shi)样(Yang)和(He)对(Dui)电(Dian)极(Ji)的(De)总(Zong)称(Cheng)。(?)
(?) (?)4、(?)予(Yu)放(Fang)电(Dian)时(Shi)间(Jian):(?)设(She)定(Ding)从(Cong)放(Fang)电(Dian)开(Kai)始(Shi)到(Dao)激(Ji)发(Fa)强(Qiang)度(Du)稳(Wen)定(Ding)这(Zhe)一(Yi)段(Duan)的(De)非(Fei)积(Ji)分(Fen)时(Shi)间(Jian)。(?)
(?) (?)5、(?)氩(Ya)气(Qi):(?)在(Zai)电(Dian)极(Ji)周(Zhou)围(Wei)形(Xing)成(Cheng)流(Liu)动(Dong)的(De)氩(Ya)保(Bao)护(Hu)气(Qi)罩(Zhao),(?)以(Yi)降(Jiang)低(Di)试(Shi)样(Yang)影(Ying)响(Xiang),(?)减(Jian)少(Shao)空(Kong)气(Qi)中(Zhong)氧(Yang)的(De)吸(Xi)收(Shou),(?)确(Que)保(Bao)放(Fang)电(Dian)稳(Wen)定(Ding)。(?)
(?) (?)6、(?)分(Fen)析(Xi)试(Shi)样(Yang):(?)供(Gong)检(Jian)测(Ce)用(Yong)试(Shi)样(Yang)。(?)
(?) (?)7、(?)标(Biao)准(Zhun)试(Shi)样(Yang):(?)根(Gen)据(Ju)工(Gong)业(Ye)标(Biao)准(Zhun)或(Huo)其(Qi)它(Ta)相(Xiang)应(Ying)标(Biao)准(Zhun)的(De)化(Hua)学(Xue)分(Fen)析(Xi)方(Fang)法(Fa)结(Jie)合(He)分(Fen)析(Xi)元(Yuan)素(Su)含(Han)量(Liang)定(Ding)值(Zhi),(?)用(Yong)于(Yu)制(Zhi)作(Zuo)检(Jian)量(Liang)线(Xian)用(Yong)的(De)试(Shi)样(Yang)。(?)
(?) (?)8、(?)标(Biao)准(Zhun)化(Hua)试(Shi)样(Yang):(?)仪(Yi)器(Qi)运(Yun)行(Xing)上(Shang)段(Duan)时(Shi)间(Jian)或(Huo)检(Jian)测(Ce)一(Yi)定(Ding)数(Shu)日(Ri)的(De)试(Shi)样(Yang)后(Hou),(?)对(Dui)检(Jian)量(Liang)线(Xian)进(Jin)行(Xing)校(Xiao)正(Zheng)所(Suo)使(Shi)用(Yong)的(De)氩(Ya)样(Yang)。(?)