丹東東華測控有限公司
聯係人:王經理
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網址:simpletouch.com.cn
地址:遼寧(丹東)儀器儀表產業基地啟動區標準廠房11#樓第6層
氣體質量流量計在應用時總體上較簡單,隻要安裝正確,經簡單調試即可投用。在日常使用中,隻需定期對儀表零點進行調整,平時幾乎不需維護。
使用氣體質量流量計時需注意:
1.設計時要針對具體情況選用合適的流量計,特別要對流體性質了解清楚,如流量、溫度、壓力、密度、黏度等,根據這些情況選用合適儀表。另外要使用質量信譽較好公司的產品,確保應用良好。xuy 熟悉設計標準;剛開始我們由於不熟悉設計標準,在設計過程中把質量流量計(測量介質液化氣的)設she計ji在zai調tiao節jie閥fa後hou,造zao成cheng了le在zai低di流liu量liang情qing況kuang下xia調tiao節jie閥fa基ji本ben全quan關guan,使shi質zhi量liang流liu量liang計ji前qian後hou壓ya差cha過guo小xiao,流liu過guo流liu量liang計ji的de介jie質zhi過guo少shao或huo中zhong斷duan,從cong而er使shi流liu量liang計ji不bu能neng正zheng常chang計ji量liang,造zao成cheng計ji量liang誤wu差cha;最後的解決辦法是:在(zai)預(yu)先(xian)知(zhi)道(dao)裝(zhuang)置(zhi)壓(ya)降(jiang)到(dao)一(yi)定(ding)程(cheng)度(du)下(xia),適(shi)當(dang)調(tiao)整(zheng)流(liu)量(liang)計(ji)下(xia)遊(you)閥(fa)門(men)開(kai)度(du),確(que)保(bao)流(liu)量(liang)計(ji)兩(liang)端(duan)有(you)一(yi)個(ge)足(zu)夠(gou)計(ji)量(liang)的(de)壓(ya)差(cha),保(bao)證(zheng)質(zhi)量(liang)流(liu)量(liang)計(ji)連(lian)續(xu)計(ji)量(liang),以(yi)避(bi)免(mian)計(ji)量(liang)誤(wu)差(cha)。
2.qitizhiliangliuliangjiyingyongdechenggongyufou,yuanzhuangyouzhijieguanxi。chuzhengchanganzhuangyaoqiuwai,yaotebiezhuyijianshaozhendongyingxiang,yinweizhiliangliuliangjishijiyuzhendongyuanligongzuode,waijiazhendonghuiyinruganrao。suiranyibiaozaishejishiyijinliangcaiyongyitihuajiegoulaijianshaozhendongganraodeyingxiang,danjinkenengxiaodewaijieganraoduijingqueceliangwuyishiyouyide,suoyiduilaiziguanxianjixianchanghuanjingdezhendongyaojinliangshefabimian,keyicaiqurujiagudingdundengbanfalaikefuzhendongganrao。
3.儀表投用時要嚴格按照出廠校驗單的數據對儀表進行初始化,這也是保證測量準確的前提。
4.儀yi表biao使shi用yong過guo程cheng中zhong在zai使shi用yong條tiao件jian下xia有you必bi要yao進jin行xing準zhun確que的de零ling點dian標biao定ding。質zhi量liang流liu量liang計ji屬shu於yu在zai線xian使shi用yong的de高gao精jing確que度du測ce量liang儀yi表biao,零ling點dian的de漂piao移yi對dui測ce量liang結jie果guo有you影ying響xiang,長chang期qi使shi用yong時shi一yi定ding要yao定ding期qi進jin行xing標biao定ding。重zhong點dian是shi對dui零ling點dian進jin行xing在zai線xian標biao定ding,儀yi表biao投tou運yun後hou進jin行xing了le兩liang次ci標biao定ding,從cong結jie果guo上shang看kan都dou存cun在zai零ling點dian漂piao移yi問wen題ti,其qi漂piao移yi量liang雖sui然ran不bu影ying響xiang其qi實shi際ji精jing確que度du,但dan也ye造zao成cheng了le一yi定ding計ji量liang誤wu差cha。對dui此ci定ding期qi在zai線xian標biao定ding零ling點dian應ying納na入ru質zhi量liang流liu量liang計ji的de管guan理li範fan圍wei,也ye應ying引yin起qi各ge使shi用yong單dan位wei的de重zhong視shi。

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