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15140-101 Rev. C
Table 202 – Guidance and Manufacturer’s Declaration
Electromagnetic Immunity
All Equipment and Systems
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The Xcel 455 is intended for use in the electromagnetic environment specified below. The
customer or user of the Xcel 455 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 Mains
±1kV I/Os
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.
Voltage
Dips/Dropout
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. If
the user of the Xcel 455
requires continued
operation during power mains interruptions, it
is recommended that the Xcel 455
be powered
from an uninterruptible power supply or battery.
Power Frequency
50/60Hz
Magnetic Field
IEC 61000-4-8
3A/m
3A/m
Power frequency magnetic fields should be that
of a typical commercial or hospital environment.
Guidance Tables
(continued)
Summary of Contents for XCEL 455
Page 1: ...XCEL 455 Slit Lamp User s Guide...
Page 26: ...26 15140 101 Rev C Notes...
Page 27: ...27 15140 101 Rev C Notes...