60.60 Standard published Aug 4, 2025
ISO
ISO/TC 28/SC 2 Measurement of petroleum and related products
International Standard
75.180.30 Volumetric equipment and measurements
Published
This document specifies a method for the calibration of spherical tanks with a radius greater than 1 m by means of external measurements using an electro-optical distance-ranging instrument (EODR). It also specifies the subsequent calculation and the compilation of tank capacity tables.
This document applies to spherical tanks built above ground, that are non-insulated, single-shell and with a radial variation up to 1 %. The method specified in this document can also apply to spherical tanks built above the deck when the carrying ship is in the dock.
This document does not apply to the calibration of spheroidal tanks.
PUBLISHED
ISO 23505:2025
60.60
Standard published
Aug 4, 2025
