Welch Allyn SureTemp Plus 690 Series User Manual

Directions for use 23
Electromagnetic Immunity
The Welch Allyn SureTemp Plus is intended for use in the electromagnetic environment specified below. The customer or user of the Welch Allyn
thermometer should assure that it is used in such an environment.
Immunity Test IEC 60601 Test Level Compliance Level Electromagnetic Environment - Guidance
Electrostatic discharge
(ESD)
IEC 61000-4-2
±8 kV contact
±15 kV air
±8 kV contact
±15 kV air
Floors 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 for power supply
lines
±1 kV for input/output
lines
±2 kV for power supply
lines
±1 kV for input/output
lines
Not Applicable - Battery powered Device
Surge
IEC 61000-4-5
±1 kV differential mode
±1 and ±2 kV common
mode
±1 kV differential mode
±1 and ±2 kV common
mode
Not Applicable - Battery powered Device
Voltage dips, short
interruptions, and voltage
variations on power
supply input lines.
IEC 61000-4-11
<0%U
T
(>100 % dip in
U
T
) for 1 cycle
70%U
T
(30 % dip in
U
T
) for 25/30 cycles
<0%U
T
(>100 % drop
in U
T
) for 0.5 cycles@
0°, 45°, 90°, 135°,
180°, 225°, 270°, &
315° for 250/300
cycles
<0%U
T
(>100 % dip in
U
T
) for 1 cycle
70%U
T
(30 % dip in
U
T
) for 25/30 cycles
<0%U
T
(>100 % drop
in U
T
) for 0.5 cycles@
0°, 45°, 90°, 135°,
180°, 225°, 270°, &
315° for 250/300
cycles
Not Applicable - Battery powered Device
Power frequency
(50/60Hz) magnetic field
IEC 61000-4-8
30 A/m 30 A/m Power frequency magnetic fields should be at levels
characteristic of a typical location in a typical commercial or
hospital environment.
Note: U
T
is the a.c. mains voltage prior to application of the test level.

Welch Allyn SureTemp Plus 690 Series Specifications

General

Brand	Welch Allyn
Model	SureTemp Plus 690 Series
Category	Thermometer
Language	English