BS 7550-1:1992
Current
Date published:
Calibration of spherical tanks for refrigerated light-hydrocarbon fluids in ships, Method of stereo-photogrammetry
Internal dimensions of spherical tanks in liquefied-gas carriers are determined by taking overlapping stereo photos under isothermal conditions. Coordinates are computed. Additional trim, list and tank shell expansion corrections may be made.
Related Information
75.180.30 Volumetric equipment and measurements
Similar Standards
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BS 7550-2:1993
Calibration of spherical tanks for refrigerated light-hydrocarbon fluids in ships, Triangulation method
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BS 7723-2:1994
Methods for calibration of vertical cylindrical tanks for petroleum and liquid petroleum products, Optical-reference-line method
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BS 7813:1995
Guide for statistical control of dynamic liquid hydrocarbon volumetric metering systems
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BS 7849-1:1996
Petroleum and liquid petroleum products. Direct static measurements. Contents of vertical storage tanks, Mass measurement by hydrostatic tank gauging