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ISO 7507-4:2010

Petroleum and liquid petroleum products — Calibration of vertical cylindrical tanks — Part 4: Internal electro-optical distance-ranging method

Publication date:   Jan 13, 2010

General information

90.20   Standard under periodical review   Jul 15, 2026

ISO

ISO/TC 28/SC 2 Measurement of petroleum and related products

International Standard

75.180.30   Volumetric equipment and measurements

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Scope

ISO 7507-4:2010 specifies a method for the calibration of vertical cylindrical tanks having diameters greater than 5 m by means of internal measurements using an electro-optical distance-ranging (EODR) instrument, and for the subsequent compilation of tank capacity tables.
ISO 7507-4:2010 is suitable for tanks tilted up to a 3 % deviation from the vertical, provided that a correction is applied for the measured tilt as described in ISO 7507-1:2003, Clause 11.
ISO 7507-4:2010 also applies to tanks with floating roofs or internal floating blankets.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7507-4:1995

NOW

PUBLISHED
ISO 7507-4:2010
90.20 Standard under periodical review
Jul 15, 2026