These figures come from the following paper published by P. Staebler in 2018 :
« Assessment of human exposure to magnetic fields generated by resistive welding equipment according to new international standards »
Figure 3: Welding current (ACLF – 20.2 kA peak – 11.4 kA rms)
Figure 3: Boundaries of volumes where action levels are respected (side view)
Figure 3: Boundaries of volumes where action levels are respected (top view)
Figure 4: Boundaries of volumes where ELV (H & S) are respected for different bady parts (side view)
Figure 4: Boundaries of volumes where ELV (H & S) are respected for different bady parts (top view)