Welch Allyn RETeval-DR Directions For Use Manual page 52

48 Standards and compliance
Guidance and Manufacturer's Declaration – Emissions
The RETeval-DR is intended for use in the electromagnetic environment specified below.
The customer or user of the RETeval-DR should assure that it is used in such an
environment.
Emissions test
RF emissions CISPR 11
RF emissions CISPR 11
Harmonics IEC 61000-3-2
Flicker IEC 61000-3-3
Guidance and Manufacturer's Declaration – Immunity
The RETeval-DR device is intended for use in the electromagnetic environment specified
below. The customer or user of the RETeval-DR device should ensure that it is used in
such an environment.
Immunity test
ESD IEC 61000-4-2
EFT IEC 61000-4-4
Surge IEC 61000-4-5
Compliance
Group 1
Class B
Class A
Complies
Compliance level
IEC 60601
Test level
±8kV Contact
±8kV Contact
±15kV Air
±15kV Air
±2kV Mains ±2kV Mains
±1kV I/Os ±1kV I/Os
±1kV Differential ±1kV Differential
±2kV Common ±2kV Common
®
Welch Allyn RETeval-DR
Electromagnetic environment–
guidance
The RETeval-DR device uses RF energy
only for its internal function. Therefore,
its RF emissions are very low and are
not likely to cause any interference in
nearby electronic equipment.
Class B
Class A
Complies
The RETeval-DR device is suitable for
use in all establishments, other than
domestic, and those directly connected
to the public low-voltage power supply
network that supplies buildings used
for domestic purposes.
To assure continued effectiveness, only
use cables and accessories supplied by
Welch Allyn which are specifically
designed for use with the RETeval-DR
device.
Electromagnetic
environment–guidance
Floors should be wood, concrete or
ceramic tile. If floors are synthetic,
the r/h should be at least 30%
Mains power quality should be that
of a typical home, commercial, or
hospital environment
Mains power quality should be that
of a typical home, commercial, or
hospital environment
™