Product Inspection by Weight (Checkweighing)

Checkweight controllers weigh an item and compare its weight against 1 to 5 setpoints and decide whether to let the weighed item pass as good or reject it as under or overweight. This is done statically (product is placed on a platform), or dynamically (item is conveyed automatically over a load sensor and the checkweight controller reads the signal).

Check weighing can be deployed on single or multilane packing lines. Checkweight controllers produce statistical production data that is valuable to quality and manufacturing operations.
Hardy has multiple products that can be installed to manage this application, they are:
     1. HI4050CW (instrument, includes integrated checkweigher function)
     2. HI6850 Weight and Application Controller with integrated checkweighing function
     4.  HI8200IS Intrinsically Safe weight processor with built-in check weighing functions