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58 CHAPTER ELEVEN: TECHNICAL SPECIFICATIONS
020-300020-03 Rev. 1 (03-2013)
VEINVIEWER FLEX USER GUIDE
Guidance and manufacturer’s declaration – electromagnetic immunity
VeinViewer Flex is intended for use in the electromagnetic environment specified below. The customer or the user of VeinViewer Flex should ensure
that it is used in such an environment.
Immunity Test Test Level
IEC 60601-1-2
Compliance Level Electromagnetic Environment – Guidance
Electrostatic Discharge (ESD)
IEC 61000-4-2 ±6 kV contact
±8 kV air ±6 kV contact
±8 kV air The floor should be wood, concrete, or ceramic tile. If floors are covered
with synthetic material, the relative humidity should be at least 30%.
Electrical Fast Transient/Burst
IEC 61000-4-4 ±2 kV Power Supply Lines
±1 kV input/output lines ±2 kV Power Supply Lines
Not Applicable MAINS power quality should be that of a typical commercial or hospital
environment.
Surge
IEC 61000-4-5 ±1 kV line to line
±2 kV line to earth ±1 kV differential mode
Not Applicable MAINS power quality should be that of a typical commercial or hospital
environment.
Voltage dips, short interruptions,
and voltage variations on power
IEC 61000-4-11 <5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(>60% dip in U
T
)
for 5 cycles
70% U
T
(>30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5s
<5% U
T
(>95% dip in U
T
)
for 0.5 cycle
40% U
T
(>60% dip in U
T
)
for 5 cycles
70% U
T
(>30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5s
MAINS power quality should be that of a typical commercial or hospital
environment. If the user of VeinViewer Flex requires continued operation
during power MAINS interruptions, it is recommended that the
VeinViewer Flex be powered from an uninterruptible power supply (UPS)
or a battery.