Welch Allyn Image Capture System - User Manual - Manual (Page 39)

Directions for Use Chapter 5 Maintenance 31
Review Draft Company Confidential Aug 24, 2004
Table 2. Guidance and Manufacturer’s Declaration - Immunity
The Image Capture System is intended for use in the electromagnetic environment specified below. The customer
or user of the Image Capture System should ensure that it is used in such an environment.
Immunity Test IEC 60601
Test Level
Compliance Level Electromagnetic Environment -
Guidance
ESD
IEC 61000-4-2 ± 6kV Contact
± 8kV Air ± 6kV Contact
± 8kV Air Floors should be wood, concrete, or
ceramic tile. If floors are synthetic,
the r/h should be at least 30%.
EFT
IEC 61000-4-4 ±2kV Mains
±1kV I/Os ±2kV
±1kV Mains power quality should be that
of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5 ±1kV Differential
±2kV Common ±1kV Differential
±2kV Common Mains power quality should be that
of a typical commercial or hospital
environment.
Power Frequency
50/50 Hz
Magnetic Field
IEC 61000-4-8 3 A/M 3 A/M Power frequency magnetic fields
should at levels characteristic of a
typical location in a typical
commercial or hospital
environment.
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines
IEC 61000-4-11 >95% Dip for 0.5 Cycle
60% Dip for 5 Cycles
30% Dip for 25 Cycles
>95% Dip for 5 Seconds >95% Dip for 0.5 Cycle
60% Dip for 5 Cycles
30% Dip for 25 Cycles
>95% Dip for 5 Seconds Mains power quality should be that
of a typical commercial or hospital
environment.
ESD, EFT, and Surge testing were performed on the Schaffner Best EMC multi tester. The power supplied using the
Elgar power source at 120VAC. Voltage Dips were tested at 120VAC / 60 Hz. Magnetic Immunity was tested at 50
and 60 Hz.