11. Next the grapefruits are weighed, one by one, by electronic load cells as they pass by. 12. Torque on a load cell causes erratic readings. 13. Together, they designed a material testing machine based on strain gauge load cells and servo-control systems. 14. Load cell assemblies can be bolted, clamped or strain gauges might be glued directly to rail.15. It can interact with different devices such as a load cell , printer, and computer via cables. 16. When weight is applied to the load cell , gauges C1 and C2 compress decreasing their resistances. 17. For high-speed precision scales, a load cell using electromagnetic force restoration ( EMFR ) is appropriate. 18. Modern devices use multiple load cells that connect to an electronic equipment to totalize the sensor inputs. 19. The load cell is submerged and in direct contact with the upped pressure head of the specimen. 20. Usually a load cell is placed between the shaker and the structure to obtain the excitation force.
