Fairbanks VSX SERIES TRUCK SCALE - Manual (Page 6)

04/12 6 51173 Rev. 8
Section 1: General Information
INTRODUCTION
The Tracker Series is a uniquely designed truck scale, combining the proven
reliability of an environmentally sealed load cell system with the added benefit of an
above grade, low profile, incorporated side rail, concrete deck design. The Tracker
Series is a field assembled style scale featuring compact shipment and ready for
module assembly.
DESCRIPTION
The Tracker Weighbridge consists of one or more field assembled modules with a
field poured concrete deck.
The weighbridge design consists of a pair main girder beams providing longitudinal
strength while acting as safety side rails.
Cross members are bolted between the main girders providing lateral strength and
forming up the concrete deck.
The low profile foundation design offers many benefits over the traditional scale pit
design including reduced construction costs and simplified maintenance.
With the scale installed completely above ground, the load cell system, suspension
components, and weighbridge are not subject to the harsh corrosive environment
found in a scale pit.
Designed to meet or exceed National Institute of Standards and
Technology (NIST) Handbook H-44 requirements for Class IIIL Devices .
Rocker Column Load Cell Systems
The load cell system incorporates environmentally sealed, rocker column load cells.
Components within the load cell suspension system are zinc plated for maximum
corrosion protection. Each component is field replaceable.
The load cells are hermetically sealed, completely enclosing the internal strain gage
cavity providing environmental protection and ensuring long life.