8 Steps for Verifying In-Motion Checkweigher Accuracy and Repeatability Here is how you can verify the accuracy and repeatability for any in-motion scale device. This procedure will outline the steps for an in-motion checkweigher, but it is identical for a conveyor scale. Steps To Ensuring In-Motion Checkweigher Accuracy & Repeatability: Check the zero both statically and in-motion. Get a product that represents the product that you intend to weigh in-motion (dynamically). Then verify the exact weight of that product on a very accurate static scale. You now have what is known in the industry as a “test puck.” Turn the in-motion checkweigher ON (run the belt) at the speed that you intend to use the in-motion checkweigher in production. Apply your test puck to the infeed belt of the in-motion checkweigher to allow relative motion of the test puck-to-belt motion to stabilize before the test puck arrives on the in-motion checkweigher’s live section. Then collect … Continue reading Verifying In-Motion Weighing Accuracy