欧洲杯比分

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解决好玻璃转子流量计的刻度修正,是用好这种仪表的关键
发布时间:2020-01-13   点击次数:10次

解决好玻璃转子流量计的刻度修正,是用好这种仪表的关键

  玻璃转子流量计欧洲杯比分的刻度,是理想流体的水和干燥空气作介质标定得到的。但在玻璃转子流量计的使用现场,有两种情形不能直接使用它的刻度值:一是测量介质不是水和空气,二是测且介质虽为水和空气,但其状态(温度.压力)与刻度状态有别。这样,在使用玻璃转子流量计时,为获得正确测量结果,就出现了需要把刻度值进行修正的问题。因而,解决好玻璃转子流量计的刻度修正,是用好这种仪表的关键。

欧洲杯比分  BOLIZHUANZILIULIANGJIDEZHUYAOCELIANGYUANJIANWEIYIGENCHUIZHIANZHUANGDEXIAXIAOSHANGDAZHUIXINGBOLIGUANHEZAINEIKESHANGXIAYIDONGDEFUZI。DANGYETICONGXIAWANGSHANGLIUJINGZHUIXINGBOLIGUANSHI,ZAIFUZISHANGXIAZHIJIANCHANSHENGYACHA,FUZIZAICHAYAZUOYONGXIASHANGSHENG,DANGCISHANGSHENGDELI、FUZISUOSHOUDEFULIJIZHANXINGSHENGLIYUFUZIDEZHONGLIXIANGDENGSHI,FUZICHUYUPINGHENGWEIZHI。YINCI,LIUJINGBOLIZHUANZILIULIANGJIDEYETILIULIANGYUFUZISHANGSHENGGAODU,JIYUBOLIZHUANZILIULIANGJIDELIUTONGMIANJIZHIJIANCUNZAIZHEYIDINGDEBILIGUANXI,FUZIDEWEIZHIGAODUKEZUOWEILIULIANGLIANGDU。ZAISHIJIDESHIYONGGUOCHENGZHONGWOMENKENENGYUDAOZHEIYANGNEIYANGDEWENTI,NEIMEZAIZHEIERWOZONGJIELEYIXIAJIDIANBOLIZHUANZILIULIANGJISHIYONGGUOCHENGZHONGCHANGJIANDEWENTIJIJIEJUEFANGFA:

  DAWENTI:BOLIZHUANZILIULIANGJICELIANGJIEGUOBUZHUN、WUCHAPIANDASHIZENMEHUISHI?

  原因一:液体介质的密度变化。处理方法:把变化后的液体介质密度带入公式,换算成误差修正系数,然后再将玻璃转子流量计测出的流量值乘以系数就能得到真实的流量值。

  YUANYINER:QITIJIEZHISHOUWENDU、YALIYINGXIANGJIAODA。CHULIFANGFA:KEYISHIYONGWENYABUCHANGDEFANGSHI。

  YUANYINSAN:SHIYONGNIANXIANTAIJIUHUOZHESHIGUANDAOZHENDONGDENGYINQIBOLIZHUANZILIULIANGJIDECHUANGANCIGANG/XUANZHUANCIGANG/PEIZHONG/ZHIZHENDENGLINGBUJIANYICHANGSONGDONG。CHULIFANGFA:WOMENKEYIXIANYONGSHOUTUIZHIZHENDEFANGSHILAIXIAOYANYIXIA:JUTICAOZUOBUZHOURUXIA,BAZHIZHENFANGZAIRPWEIZHISHANG,KANSHUCHUSHIBUSHI4mA,LIULIANGSHIBUSHI0%,ZAIYICIANZHAOKEDUYANZHENG,RUGUOFAXIANBUFU,JIUKEYIBALINGBUJIANWEIZHIJINXINGDIAOZHENG。QIEJIZHEIXIECAOZUOBIXUYOUZHUANYERENYUANJINXINGXIAOYAN,FOUZEZAOCHENGWEIZHISHIZHUNJIUXUFANHUICHANGJIAJINXINGXIAOZHENGLE,NEIHUIJIKEHUZAOCHENGSHIJIANHEJINGJISHANGDELANGFEI,YINGXIANGKEHUDEZHENGCHANGSHIYONG。

  YUANYINSI:ANZHUANGBUHEGE。CHULIFANGFA:②CHUIZHIANZHUANGZHUANZILIULIANGJIYIDINGYAOBAOCHICHUIZHI,QINGJIAO≤20DU。①SHUIPINGANZHUANGZHUANZILIULIANGJIYIDINGYAOBAOCHISHUIPING,

  QINGJIAO≤20DU。HAIYOUJIUSHIBOLIZHUANZILIULIANGJIFUJIN100mmKONGJIANFANWEINEIBUDEFANGZHIDAITIECIXINGWUTI,QIANZHUANGWEIZHIYIDINGYAOYUANLIFAMENBIANJINGKOU/BENGCHUKOU/GONGYIGUANXIANZHUANWANKOUDENG,BINGQIEYAOMANZUQIAN5DHOU250mmZHIGUANDUANDEYAOQIU

  YISHANGBIANSHIJINTIANGUANYUJIEJUEHAOBOLIZHUANZILIULIANGJIDEKEDUXIUZHENG,SHIYONGHAOZHEIZHONGYIBIAODEGUANJIANDEQUANBUFENXIANGLE,XIWANGDUIDAJIAJINHOUSHIYONGBENSHEBEINENGYOUBANGZHU。

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