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您(Nin)的(De)位(Wei)置(Zhi):(?) 网(Wang)站(Zhan)首(Shou)页(Ye) > 新(Xin)闻(Wen)资(Zi)讯(Xun) > 使(Shi)用(Yong)隔(Ge)膜(Mo)压(Ya)力(Li)表(Biao)前(Qian)的(De)检(Jian)定(Ding)工(Gong)作(Zuo)不(Bu)能(Neng)少(Shao)

使(Shi)用(Yong)隔(Ge)膜(Mo)压(Ya)力(Li)表(Biao)前(Qian)的(De)检(Jian)定(Ding)工(Gong)作(Zuo)不(Bu)能(Neng)少(Shao)

发(Fa)布(Bu)日(Ri)期(Qi):(?) 2021-06-04
浏(Liu)览(Lan)人(Ren)气(Qi):(?) 2475
 (?) (?)隔(Ge)膜(Mo)压(Ya)力(Li)表(Biao)是(Shi)由(You)隔(Ge)膜(Mo)隔(Ge)离(Li)器(Qi)与(Yu)通(Tong)用(Yong)型(Xing)压(Ya)力(Li)仪(Yi)表(Biao)组(Zu)成(Cheng)一(Yi)个(Ge)系(Xi)统(Tong)的(De)仪(Yi)表(Biao),(?)与(Yu)设(She)备(Bei)连(Lian)接(Jie)方(Fang)式(Shi)主(Zhu)要(Yao)有(You)螺(Luo)纹(Wen)连(Lian)接(Jie)和(He)法(Fa)兰(Lan)连(Lian)接(Jie)及(Ji)卫(Wei)生(Sheng)卡(Ka)箍(Gu)式(Shi)等(Deng)。(?)适(Shi)用(Yong)于(Yu)测(Ce)量(Liang)强(Qiang)腐(Fu)蚀(Shi)、(?)高(Gao)温(Wen)、(?)高(Gao)粘(Zhan)度(Du)、(?)易(Yi)结(Jie)晶(Jing)、(?)易(Yi)凝(Ning)固(Gu)、(?)有(You)固(Gu)体(Ti)浮(Fu)游(You)物(Wu)的(De)介(Jie)质(Zhi)压(Ya)力(Li)以(Yi)及(Ji)必(Bi)须(Xu)避(Bi)免(Mian)测(Ce)量(Liang)介(Jie)质(Zhi)直(Zhi)接(Jie)进(Jin)入(Ru)通(Tong)用(Yong)型(Xing)压(Ya)力(Li)仪(Yi)表(Biao)和(He)防(Fang)止(Zhi)沉(Chen)淀(Dian)物(Wu)积(Ji)聚(Ju)且(Qie)易(Yi)清(Qing)洗(Xi)的(De)场(Chang)合(He)。(?)
 (?) (?)由(You)于(Yu)仪(Yi)表(Biao)系(Xi)统(Tong)由(You)填(Tian)充(Chong)了(Liao)密(Mi)封(Feng)液(Ye)作(Zuo)为(Wei)传(Chuan)递(Di)压(Ya)力(Li)的(De)介(Jie)质(Zhi),(?)则(Ze)由(You)于(Yu)密(Mi)封(Feng)液(Ye)的(De)温(Wen)度(Du)体(Ti)膨(Peng)胀(Zhang)系(Xi)数(Shu),(?)使(Shi)仪(Yi)表(Biao)随(Sui)受(Shou)压(Ya)部(Bu)温(Wen)度(Du)升(Sheng)高(Gao)而(?)指(Zhi)示(Shi)也(Ye)升(Sheng)高(Gao),(?)其(Qi)温(Wen)度(Du)影(Ying)响(Xiang)量(Liang)与(Yu)密(Mi)封(Feng)体(Ti)膨(Peng)胀(Zhang)系(Xi)数(Shu)、(?)隔(Ge)膜(Mo)刚(Gang)度(Du)及(Ji)受(Shou)压(Ya)温(Wen)度(Du)有(You)关(Guan),(?)尤(You)其(Qi)对(Dui)于(Yu)低(Di)量(Liang)程(Cheng)的(De)压(Ya)力(Li)仪(Yi)器(Qi)的(De)影(Ying)响(Xiang)更(Geng)为(Wei)明(Ming)显(Xian)。(?)一(Yi)般(Ban)受(Shou)压(Ya)部(Bu)温(Wen)度(Du)误(Wu)差(Cha)规(Gui)定(Ding)不(Bu)大(Da)于(Yu)0.1%/度(Du),(?)故(Gu)隔(Ge)膜(Mo)压(Ya)力(Li)表(Biao)总(Zong)的(De)温(Wen)度(Du)影(Ying)响(Xiang)量(Liang)一(Yi)般(Ban)是(Shi)由(You)通(Tong)用(Yong)型(Xing)仪(Yi)表(Biao)温(Wen)度(Du)影(Ying)响(Xiang)量(Liang)与(Yu)隔(Ge)膜(Mo)装(Zhuang)置(Zhi)受(Shou)压(Ya)部(Bu)温(Wen)度(Du)影(Ying)响(Xiang)量(Liang)两(Liang)者(Zhe)之(Zhi)和(He)。(?)
 

 

 (?) (?)由(You)于(Yu)管(Guan)道(Dao)或(Huo)容(Rong)器(Qi)中(Zhong)的(De)介(Jie)质(Zhi)经(Jing)常(Chang)处(Chu)于(Yu)运(Yun)动(Dong)状(Zhuang)态(Tai),(?)运(Yun)动(Dong)时(Shi)就(Jiu)会(Hui)产(Chan)生(Sheng)幅(Fu)度(Du)的(De)震(Zhen)动(Dong),(?)而(?)震(Zhen)动(Dong)是(Shi)会(Hui)对(Dui)隔(Ge)膜(Mo)压(Ya)力(Li)表(Biao)的(De)检(Jian)测(Ce)准(Zhun)确(Que)度(Du)造(Zao)成(Cheng)影(Ying)响(Xiang)的(De),(?)所(Suo)以(Yi),(?)需(Xu)要(Yao)定(Ding)期(Qi)对(Dui)其(Qi)耐(Nai)工(Gong)作(Zuo)介(Jie)质(Zhi)动(Dong)脉(Mai)这(Zhe)一(Yi)性(Xing)能(Neng)进(Jin)行(Xing)检(Jian)定(Ding),(?)经(Jing)过(Guo)检(Jian)定(Ding)后(Hou),(?)如(Ru)果(Guo)因(Yin)脉(Mai)动(Dong)影(Ying)响(Xiang)而(?)导(Dao)致(Zhi)的(De)误(Wu)差(Cha)范(Fan)围(Wei)在(Zai)规(Gui)定(Ding)的(De)范(Fan)围(Wei)内(Nei)就(Jiu)没(Mei)有(You)问(Wen)题(Ti)。(?)
 (?) (?)工(Gong)作(Zuo)环(Huan)境(Jing)中(Zhong)如(Ru)果(Guo)存(Cun)在(Zai)一(Yi)些(Xie)大(Da)型(Xing)设(She)备(Bei)就(Jiu)会(Hui)产(Chan)生(Sheng)较(Jiao)大(Da)的(De)震(Zhen)动(Dong),(?)同(Tong)样(Yang)会(Hui)对(Dui)检(Jian)测(Ce)准(Zhun)确(Que)度(Du)造(Zao)成(Cheng)不(Bu)良(Liang)影(Ying)响(Xiang)。(?)因(Yin)此(Ci),(?)在(Zai)检(Jian)定(Ding)的(De)时(Shi)候(Hou)也(Ye)会(Hui)对(Dui)耐(Nai)工(Gong)作(Zuo)环(Huan)境(Jing)震(Zhen)动(Dong)方(Fang)面(Mian)的(De)性(Xing)能(Neng)进(Jin)行(Xing)检(Jian)定(Ding),(?)看(Kan)在(Zai)震(Zhen)动(Dong)条(Tiao)件(Jian)下(Xia)压(Ya)力(Li)表(Biao)是(Shi)否(Fou)能(Neng)够(Gou)满(Man)足(Zu)检(Jian)测(Ce)精(Jing)度(Du)需(Xu)求(Qiu),(?)此(Ci)外(Wai),(?)在(Zai)做(Zuo)该(Gai)项(Xiang)检(Jian)定(Ding)时(Shi)该(Gai)仪(Yi)表(Biao)不(Bu)能(Neng)正(Zheng)处(Chu)于(Yu)工(Gong)作(Zuo)状(Zhuang)态(Tai)。(?)
 (?) (?)进(Jin)行(Xing)示(Shi)值(Zhi)检(Jian)定(Ding)是(Shi)为(Wei)了(Liao)确(Que)保(Bao)压(Ya)力(Li)检(Jian)测(Ce)的(De)读(Du)数(Shu)准(Zhun)确(Que)。(?)在(Zai)检(Jian)定(Ding)的(De)时(Shi)候(Hou)应(Ying)该(Gai)保(Bao)持(Chi)静(Jing)止(Zhi)状(Zhuang)态(Tai),(?)在(Zai)同(Tong)一(Yi)个(Ge)检(Jian)定(Ding)点(Dian)上(Shang)做(Zuo)降(Jiang)压(Ya)和(He)升(Sheng)压(Ya)处(Chu)理(Li),(?)得(De)到(Dao)的(De)压(Ya)力(Li)值(Zhi)应(Ying)该(Gai)和(He)标(Biao)准(Zhun)示(Shi)值(Zhi)之(Zhi)间(Jian)保(Bao)持(Chi)在(Zai)规(Gui)定(Ding)运(Yun)行(Xing)的(De)误(Wu)差(Cha)范(Fan)围(Wei)之(Zhi)内(Nei),(?)此(Ci)外(Wai),(?)在(Zai)检(Jian)定(Ding)的(De)同(Tong)时(Shi)对(Dui)度(Du)盘(Pan)或(Huo)指(Zhi)针(Zhen)的(De)平(Ping)稳(Wen)性(Xing)进(Jin)行(Xing)检(Jian)查(Cha)。(?)
 (?) (?)希(Xi)望(Wang)上(Shang)述(Shu)内(Nei)容(Rong)能(Neng)够(Gou)帮(Bang)助(Zhu)大(Da)家(Jia)更(Geng)好(Hao)的(De)了(Liao)解(Jie)本(Ben)仪(Yi)表(Biao)。(?)
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