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电磁流量计容许存在的误差多少?

文章出处:未知 作者:admin人气:发表时间:2019-03-12 19:56

ZAISHENGHUOZHONG,BUSHAOSHIPINBIAOBANGZIJISHIBAIFENZHIBAILVSEYUANSHENGTAI,ZAIGONGYEDESHIJIELI,BUSHAOQIYEBIAOZHUNTAMENDEJIQISHILINGWUCHA,DANSHI,DAJIADOUXINZHIDUMING,SUOWEIDEBIAOZHUN,DOUBUKENENGJINGZHUN,FANSHIBIAOZHUNDEDONGXI,HEGEDEDONGXI,DOURONGXUCUNZAIYIGEHELIFANWEINEIDE,DAJIAKEYIJIESHOUDEWUCHA。DANSHI,WUCHADEFANWEISHISHENME?DUOSHAOCAIBIJIAOHELI?ZHEIGEBIAOZHUNSHISHEIZHIDINGDE?ZHEIXIEDOUGUANXIDAOYIGEQIYEDEZHENGGEYUNZHUANGUOCHENG。

ZAIGEZHONGGEYANGDEGONGCHANGZHONG,YOUBUSHAOBA“CHI”QUHENGLIANG,DIANYA、WENDU、DIANLIUDOUYOUCELIANG,QIZHONGCELIANGDIANLIUDEDIANCILIULIANGJISHIQIYEZUIWEIGUANJIANDEYIBIAOZHIYI,NEIMEDIANCILIULIANGJIRONGXUCUNZAIWUCHADAODISHIDUOSHAONI?

JIANGSUMEIANTEZIDONGHUAYIBIAOYOUXIANGONGSIYUANYINDIANCILIULIANGJIBIAOZHUN,DUIQIZHUNQUEDUDENGJIHEZUIDAYUNXUWUCHAZUOLEXIANGGUANGUIDING:

ZHUNQUEDUDENGJI0.2,ZUIDAYUNXUWUCHA±0.2%,ZHUNQUEDUDENGJI1.0,ZUIDAYUNXUWUCHA±1.0%;

ZHUNQUEDUDENGJI0.25,ZUIDAYUNXUWUCHA±0.25%,ZHUNQUEDUDENGJI1.5,ZUIDAYUNXUWUCHA±1.5%;

ZHUNQUEDUDENGJI0.3,ZUIDAYUNXUWUCHA±0.3%,ZHUNQUEDUDENGJI2.5,ZUIDAYUNXUWUCHA±25%;

ZHUNQUEDUDENGJI0.5,ZUIDAYUNXUWUCHA±0.5%.

SUOYIQIYEZAIXUANZEBUTONGZHUNQUEDUDENGJIDEDIANCILIULIANGJISHI,YIDINGYAOKANQINGTADEWUCHAFANWEISHIFOUZAIYUNXUZHIZHINEI。BUFUHEBIAOZHUNDECHANPINYIDINGYAOGUODUANFANGQI,FOUZE,BUNENGZHUNQUEDEJINXINGJIANCE,DUIJIXIEDEYUNZUOHUISHIZHIMINGDESHANGHAI。LINGWAI,XUYAOTIXINGDESHI,LIULIANGJIDEZHONGFUXINGBUDECHAOGUOXIANGYINGZHUNQUEDUDENGJIGUIDINGDEZUIDAYUNXUWUCHAJUEDUIZHIDE1/3。


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