Welch Allyn KleenSpec 800 Series Directions For Use Manual page 18

14 Appendices
Power frequency (50/
60 Hz) magnetic field
IEC 61000-4-8
Note: U is the a.c. mains voltage prior to application of the test level.
T
Welch Allyn
Electromagnetic immunity
70 % U ; 25/30 cycles 70 % U
T T
Single phase: at 0°
0 % U ; 250/300 cycle 0 %U ; 250/300 cycle
T T
30 A/m 30 A/m
®
KleenSpec 800 Series Cordless Illumination System
; 25/30 cycles
Power frequency magnetic fields should be at
levels characteristic of a typical location in a
typical commercial or hospital environment.