Quite simply, as with your car, you need a speedometer to confirm your speed.... too slow and you take too long to get there. Too fast and you are operating outside the "standard"; temperature too high and you do damage to your engine. The quality system enforces the disciplines of frequency and do
The cost of the installation is totally commensurate with size of plant and the information that you seek. Suffice it to say however that if one sees this as a cost and not an investment then I need to come talk to you to ensure the benefits are better understood.