ISO 7507-1:2003 PDF

Scope: 1 This part of ISO 7507 specifies a method for the calibration of substantially vertical cylindrical tanks by measuring the tank using a strapping tape. 2 This method is known as the "strapping method" and is suitable for use as a working method, a reference method or a referee method. NOTE For the reference method, the number of strappings required will be specified in the standard which refers to this part of ISO 7507. 3 The operation of strapping, the corrections to be made and the calculations leading to the compilation of the tank capacity table are described. 4 This method does not apply to abnormally deformed, e.g. dented or non-circular, tanks. 5 This method is suitable for tilted tanks with a deviation of up to 3 % from the vertical, provided that a correction for the measured tilt is applied in the calculations.

ISO 7507-1:2003 Referenced Document

ISO 3675:1998 Crude petroleum and liquid petroleum products - Laboratory determination of density - Hydrometer method
ISO 4269:2001 Petroleum and liquid petroleum products - Tank calibration by liquid measurement - Incremental method using volumetric meters
ISO 91-1:1992 Petroleum measurement tables; part 1: tables based on reference temperatures of 15 °C and 60 °F

2003 ISO 7507-1:2003 Petroleum and liquid petroleum products - Calibration of vertical cylindrical tanks - Part 1: Strapping method
1993 ISO 7507-1:1993 Petroleum and liquid petroleum products; calibration of vertical cylindrical tanks; part 1: strapping method