The energy loss of the Epstein strips was simultaneously measured according to the IEC 60404-2 Standard and using the H- and B-coils localized at the center of a strip inside one arm of the Epstein frame. 
The data are reported in the file Local_vs_Eps.txt at frequencies 5, 10, 20, 50, 100, and 200 Hz; and peak polarization 1., 1.25, 1.4, and 1.5 T. They are the averages of the loss figures obtained by separate RD and TD measurements.

Investigated sample: non-oriented Fe-(3.5 wt%)Si sheets.
Physical parameters: 
Thickness 0.30 mm  
Resistivity 56.9e–8 Ω·m 
Density 7600 kg/m^3
Saturation polarization 1.98 T
