ISO 7507-2:2005 石油和液态石油产品 立式圆筒油罐的标定 第2部分：光学参比线法

标准编号：ISO 7507-2:2005

中文名称：石油和液态石油产品 立式圆筒油罐的标定 第2部分：光学参比线法

英文名称：Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 2: Optical-reference-line method

发布日期：2005-06

标准范围

ISO 7507-2:2005规定了一种校准直径超过8米的储罐的方法，这些储罐带有基本垂直的圆柱形层。它提供了一种在计量液位下确定储罐内容量的方法。确定周长所需的光学（偏移）测量可以在内部或外部进行。ISO 7507-2:2005中规定的方法适用于与垂直方向偏差高达3%的倾斜储罐，前提是如ISO 7507-1中所述，对测量倾斜进行校正。该方法是捆扎法（ISO 7507-1）和光学三角测量法（ISO 7507-3）等其他方法的替代方法。

ISO 7507-2:2005 specifies a method for the calibration of tanks above eight metres in diameter with cylindrical courses that are substantially vertical. It provides a method for determining the volumetric quantity contained within a tank at gauged liquid levels.The optical (offset) measurements required to determine the circumferences can be taken internally or externally.The method specified in ISO 7507-2:2005 is suitable for tilted tanks with up to 3 % deviation from the vertical provided that a correction is applied for the measurement tilt, as described in ISO 7507-1.This method is an alternative to other methods such as strapping (ISO 7507-1) and the optical-triangulation method (ISO 7507-3).

标准预览图