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The EMF (Electromagnetic Field) measurement at the highest level component for the sample with a 30cm measuring distance was shown as below:
8 r1 \7 O9 ~ X0 \- LWeighted Result (W) Limit Pass/Fail
e' I1 B9 g" A$ _4 S- o0 Q 0.01877 <=1 Pass
+ o4 i4 R: M ^% e& R0 G/ M' P2 s/ V; m; A: g: p
Notes: The weighted result is obtained from the sum of the frequency components using the following formula: W = a*r*B1/B2
( L7 D6 l5 p- V, w. t" D. q' y9 HWhere U( _2 I) H0 K [3 o
W is the weighted result; 4 s0 c3 r$ G% G, B. @% j
B1. is the r.m.s. value of the magnetic flux density; 0 c5 r7 @& b/ t
B2 is the reference level of the magnetic flux density at 50Hz; ( o" ?; }+ J# `1 K
a*r is the coupling factor. |
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