BRITISH STANDARD BS ISO 7507-2:2003
Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks
Part 2: Optical-reference-line method
SCOPE:
This part of ISO 7507 specifies a method for the calibration of tanks above 8 m 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 may be taken internally or externally.
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 may be taken internally or externally.
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