As  any scale weighs a product, data (the weight) is generated. Most of the time, this data is hand written in a log book, sometimes it is plotted on an X bar R chart and every now and then the data is keyed into a computer for further evaluation. In each case, the weight data was read and then reentered by an operator somewhere. With each additional step of the process, the chance for an error increases. Even if the weight is visually checked by an operator to ensure a process is working correctly, that weight can be read inaccurately or even forgotten on a very hectic day.
 
 

With the introduction of programmable scales, we can eliminate the chance for human error to tarnish the results. The scale will store the data, perform calculations, plot charts; make go/no go decisions all based on the weight data generated. Real time information relevant to the process can be sent to engineers or managers via E-mail, products can be ordered automatically when the inventory drops and yield numbers generated to confirm changes in process. All of this and more with no transposing errors to correct at a later date.