Specifications

Chapter 13: Glossary
(12/99) 15-3
requirements of NIST Handbook 44, NTEP issues a Certificate of Conformance for that
model of scale.
Ultimate Overload — The weight at which a load cell will structurally fail (typically
300% of rated capacity).
Weigh Module — A device that can be attached to a tank or other structure to convert
the structure into a scale. Weigh modules are attached to a structure so that they support
its full weight. A weigh module system should be designed to provide accurate weight
readings and support the structure safely.
Weighbridge — A scale platform. It is designed to transfer the load placed on it to the
scale’s load cells.
Wind Loading — Forces exerted on a scale or its support structure by wind currents.