BS 7723-4:1995 Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products - Part 4. Internal electro-optical distance-ranging method
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1.1 This part of ISO 7507 specifies a method for the
calibration of vertical cylindrical tanks having diam-
eters greater than 5 m by means of internal
measurements using an electro-optical distance-
ranging instrument, and for the subsequent compi-
lation of tank capacity tables. This method is known
as the internal electro-optical distance-ranging (EODR)
method.
1.2 This part of ISO 7507 is not applicable to the
calibration of abnormally deformed (e.g. dented) tanks
or of noncircular tanks.
1.3 This part of ISO 7507 is applicable to tanks tilted
by <3% from the vertical, provided a correction is
applied for the measured tilt as described in
ISO 7507-1.
1.4 This part of ISO 7507 is applicable to tanks with
cone-up or cone-down bottoms, as well as to tanks
with flat bottoms.
Primary Item Type:
British Standard
Identifiers:
ISBN 0580249808
ICS 75.180.30 Volumetric equipment and measurements
BS 7723-4:1995 Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products - Part 4. Internal electro-optical distance-ranging method