pk10app下载

计量泵使用中要注意的三个精度问题
发布时间:2018-01-24


1)计量泵pk10app下载稳态精度: ±2%的额定流量。如果计量泵实测100%冲程流量是1000L/h,则稳态精度允许偏差是±2%*1000=±20 L/h。稳态精度是指加量泵和相关系统在不做任何调整与改变的前提下,在不同时间点对加量泵流量进行标定,所得到的流量偏差。

计量泵

pk10app下载 2)XIANXINGJINGDU:±3%DEEDINGLIULIANG,RUGUOJILIANGBENGSHICE100%CHONGCHENGLIULIANGSHI1000L/h,ZEXIANXINGJINGDUYUNXUPIANCHASHI±3%*1000=±30L/h。XIANXINGJINGDUSHIZHIZAIJILIANGBENG10%~100%XINGCHENGFANWEINEI,JUNYUNXUANQUBUTONGXINGCHENGDIANJINXINGLIULIANGBIAODING,SUODEDAODESHICELIULIANGYUZUIJIANIHEZHIZHIJIANDEPIANCHA

3)ZHONGFUJINGDU:±3%DEEDINGLIULIANG,RUGUOJILIANGBENGSHICE100%CHONGCHENGLIULIANGSHI1000L/h,ZEZHONGFUJINGDUYUNXUPIANCHASHI±3%*1000=±30L/h。ZHONGFUJINGDUSHIZHIZAIJILIANGBENG10%~100%XINGCHENGFANWEINEI,XUANQUMOUGEXINGCHENGDIANJINXINGLIULIANGBIAODING,RANHOUGAIBIANBENGDECHONGCHENGYUNXINGYIDUANSHIJIANHOU,ZAICIHUIDAOYUANLAIXINGCHENGDIANJINXINGLIULIANGBIAODING,SUODEDAODELIULIANGPIANCHA。