Universal-Sheet Metal Testing Machine Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 200 kN/400 kN tensile force Model 142 142-20-Basic Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 200 kN tensile force Model 142 142-20 Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 200 kN tensile force Model 142 142-40-Basic Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 400 kN tensile force Model 142 142-40 Universal sheet metal testing machine, Erichsen cupping and deep-draw testing and FLC, up to 400 kN tensile force