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ISO 7507-2

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

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Organization: ISO
Publication Date: 1 June 2005
Status: active
Page Count: 34
ICS Code (Volumetric equipment and measurements): 75.180.30
scope:

This part of ISO 7507 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.

NOTE The optical (offset) measurements required to determine the circumferences can be taken internally or externally.

The method specified in this part of ISO 7507 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).

Document History

March 1, 2022
Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 2: Optical-reference-line method or electro-optical distance-ranging method
This document specifies methods for the calibration of tanks above eight metres in diameter with cylindrical courses that are vertical. It provides two methods for determining the volumetric quantity...
ISO 7507-2
June 1, 2005
Petroleum and liquid petroleum products - Calibration of vertical cylindrical tanks - Part 2: Optical-reference-line method
This part of ISO 7507 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...
January 1, 1993
Petroleum and Liquid Petroleum Products - Calibration of Vertical Cylindrical Tanks - Part 2: Optical-Reference-Line Method
A description is not available for this item.

References

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