電磁流量計zaianzhuanghaojiubixuzaixianlianxushiyong。nameyaoshizaianzhuangshangyihouweilechangqibaochidianciliuliangjidejingduzhunquehekekaoxing，jiuxuyaoduidianciliuliangjijinxingjianding。ruchaixiajianding，zaianzhuangshibiduiliuliangjijingduhuichanshengyingxiang。nazhegewentizenmeyangjiejuene?
首選我們就要想辦法對管道式電磁流量計進行現場檢定。
常用的方法有：
1、首選介紹清水池容積法驗證：
清水池容積法原理為：利用高精度鋼尺測量清水池和吸水井實際的空間平麵尺寸，精確計算出清水池和吸水井的實際平麵麵積。
yejiushiyongwomenyongputongdeceliangfangfa，yejiushimeiyouliuliangjideqingkuangxia，womendebenbanfajiushiyonggangchiceliangshuichidedaxiao，shuiwei。jisuanchudangqianshuichideshuiliang，zaifangyibufenshui，congxinjisuan。dechufangchudeshuideliuliang。zhegeguochengzhongwomenzaichushuikouanzhuangyoudianciliuliangji。dianciliuliangjidexianshijieguoheshijijisuandechazhijiushidianciliuliangjidewucha。weileyanzhengdejingquexingheyouxiaoxing，womenxuyaoshijiceliangguochengduozuojicijinxingpingjunzhijisuan，ranhouzaibaliuliangjidepingjunjieguobijiao，chazhiweibijiaozhunquedewuchazhi，congerkeyidechudianciliuliangjidejingdushifouzhunque。qingshuichirongjifashigongshuiqiyejingchangcaiyongdeyanzhengshuichangchushuidianciliuliangjijiliangjingdudefangfa.
2、目測和儀表測量法
目測法和儀表法就是用儀表檢查傳感器的勵磁線圈阻值、信號線之間的絕緣電阻、接地電阻等項目是否符合出廠前的標準，電磁流量計轉換器零點、輸出電流等是否滿足精度要求。
對電磁流量計本身的驗證所需要儀器和工具：GS8一台，4-1/2萬用表一台，500V兆歐表一台，指針式萬用表一台及常用工具。
