For most quantities, a unit is necessary to communicate the values of that physical quantity. BS 4602 specifies the way in which units and tolerances for dimensions, capacity, vertical and horizontal loads and mass of glass containers including their finishes shall be expressed. The units for pressure and temperature are also given.
In certain cases, such as for very small containers, finer limits of expression may be required than those given in BS 4602. Alternatively, for large containers, the limits given may be unnecessarily precise. In such extreme instances, users are advised to consult with their suppliers.
BS 4602 on metric units for glass containers is useful for:
Measurement tools make our lives better and safer, and they enhance the quality and quantity of life. For the sake of uniformity, we need a common set of units of measurement, which are called standard units. BS 4602 provides you with a standard unit chart for the glass container’s body and finish specification, capacities and tolerances, mass, pressure and temperature units are also covered.
BS 4602 provides guidance on the application of metric units for glass manufacturers, their customers and other interested parties concerned with standards for glass containers and finishes and is intended to give uniformity to the preparation and publication of glass container and finish specifications in metric units.