User`s manual

7800 Series Hysteresisgraph System User's Manual
Theory of Operation 2-5
Table 2-1. Horizontal Distribution (Results of Equation 1)
d=dia of Air Gap (l) in Inches
uniform field
0.1 0.15 0.25 0.375 0.3934 0.5 0.75 1 1.5 2 2.5 3 3.5
1 0.88 0.70 0.40 -0.05 -0.52 -1.12 -2.02 -3.22 -5.02 -7.42 -10.42 -14.02 -18.22
2 1.88 1.70 1.40 0.95 0.48 -0.12 -1.02 -2.22 -4.02 -6.42 -9.42 -13.02 -17.22
3 2.88 2.70 2.40 1.95 1.48 0.88 -0.02 -1.22 -3.02 -5.42 -8.42 -12.02 -16.22
4 3.88 3.70 3.40 2.95 2.48 1.88 0.98 -0.22 -2.02 -4.42 -7.42 -11.02 -15.22
5 4.88 4.70 4.40 3.95 3.48 2.88 1.98 0.78 -1.02 -3.42 -6.42 -10.02 -14.22
6 5.88 5.70 5.40 4.95 4.48 3.88 2.98 1.78 -0.02 -2.42 -5.42 -9.02 -13.22
Pole
Face
Dia.
(D) in
Inches
7 6.88 6.70 6.40 5.95 5.48 4.88 3.98 2.78 0.98 -1.42 -4.42 -8.02 -12.22
Table 2-2. Vertical Distribution (Results of Equation 2)
d=dia of Air Gap (l) in Inches
uniform field
0.1 0.15 0.25 0.375 0.3934 0.5 0.75 1 1.5 2 2.5 3 3.5
1 0.2 0.3 0.5 0.75 0.79 1 1.5 2 3 4 5 6 7
2 0.2 0.3 0.5 0.75 0.79 1 1.5 2 3 4 5 6 7
3 0.2 0.3 0.5 0.75 0.79 1 1.5 2 3 4 5 6 7
4 0.2 0.3 0.5 0.75 0.79 1 1.5 2 3 4 5 6 7
5 0.2 0.3 0.5 0.75 0.79 1 1.5 2 3 4 5 6 7
6 0.2 0.3 0.5 0.75 0.7868 1 1.5 2 3 4 5 6 7
Pole
Face
Dia.
(D) in
inches
7 0.2 0.3 0.5 0.75 0.7868 1 1.5 2 3 4 5 6 7