石油管材与仪器
石油管材與儀器
석유관재여의기
Petroleum Instruments
2015年
5期
61-64
,共4页
校准%维修%量值传递
校準%維脩%量值傳遞
교준%유수%량치전체
calibration%service%money transfer
影响阻抗式过环空找水仪校准效率的因素有很多,为了提高校准效率,实现量值传递,通过现场边校准边维修,发现集流伞布大小、含水率计故障、中心管密封程度是影响校准效率的主要因素。得出伞布宽度在190 mm~193 mm、集流伞开度与套管规接触段长度在30 mm~50 mm,中心管与薄壁筒装完伞不透光时比较合适。
影響阻抗式過環空找水儀校準效率的因素有很多,為瞭提高校準效率,實現量值傳遞,通過現場邊校準邊維脩,髮現集流傘佈大小、含水率計故障、中心管密封程度是影響校準效率的主要因素。得齣傘佈寬度在190 mm~193 mm、集流傘開度與套管規接觸段長度在30 mm~50 mm,中心管與薄壁筒裝完傘不透光時比較閤適。
영향조항식과배공조수의교준효솔적인소유흔다,위료제고교준효솔,실현량치전체,통과현장변교준변유수,발현집류산포대소、함수솔계고장、중심관밀봉정도시영향교준효솔적주요인소。득출산포관도재190 mm~193 mm、집류산개도여투관규접촉단장도재30 mm~50 mm,중심관여박벽통장완산불투광시비교합괄。
There are many factors that influence the impedance type annular water detector calibration efficiency. In order to improve the calibra-tion efficiency and value transfer, through the field calibration and maintenance, find out the major factors affecting the calibration efficiency are umbrella cloth size, water cut meter fault, the center tube sealing. Arrived at when the umbrella cloth width in 190-193mm, umbrella opening and contact length of casing rules in 30-50mm, the central tube and the thin wall cylinder loaded umbrella opaque are more appropriate.
