BS ISO 4512:2000

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

Defines the requirements for the equipment required to measure manually the liquid level or the corresponding volume of petroleum and petroleum products stored in tanks and containers.

This International Standard specifies the requirements for the equipment required to measure manually the liquid level or the corresponding volume of petroleum and petroleum products stored in tanks and containers.