BS ISO 4512:2000
Current
The latest, up-to-date edition.
Petroleum and liquid petroleum products. Equipment for measurement of liquid levels in storage tanks. Manual methods
Hardcopy , PDF
English
05-15-2001
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Dip-tapes
5.1 General
5.2 Construction
5.3 Material
5.4 Coating
5.5 Attachment
5.6 Dimensions
5.7 Graduation
5.8 Zero datum
5.9 Accuracy (maximum permissible error, m.p.e.)
5.10 Marking
6 Winding frames
7 Dip-weights
7.1 General
7.2 Material
7.3 Construction
7.4 Mass
7.5 Accuracy of graduation
7.6 Zero marking
7.7 Scale marks
7.8 Marking
8 Ullage-rules
8.1 General
8.2 Material
8.3 Construction
8.4 Mass
8.5 Accuracy of graduation
8.6 Zero mark
8.7 Scale marks
8.8 Figuring
8.9 Marking
9 Water-finding rules
9.1 General
9.2 Material
9.3 Construction
9.4 Accuracy of graduation
9.5 Scale marks
9.6 Marking
10 Interface-detecting pastes
10.1 General
10.2 Ullage pastes
10.3 Water-finding pastes
11 Portable electronic gauging devices (PEGDs)
11.1 General
11.2 Safety
11.3 Measuring tape construction, graduation and marking
11.4 Sensor probe/housing
11.5 Zero Datum
11.6 Accuracy of measurement
11.7 PEGD reading index
11.8 Electrical continuity
11.9 Marking
12 Vapour-lock valve
13 Dip-rods (or sticks) and ullage-rods (or sticks)
13.1 General
13.2 Material
13.3 Construction and dimensions
13.4 Graduation
13.5 Zero datum marking
13.6 Accuracy
13.7 Marking
Bibliography
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