Keeler Pulsair Intellipuf, Instructions For Use Manual

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18
EN
Pulsair Intellipuff Tonometer by KEELER
Immunity test IEC 55015 Test
level
Compliance
level
Electromagnetic
environment – guidance
Voltage dips, short
interruptions and
voltage variations
on power supply
input lines.
IEC 61000-4-11
U
T
= 0% 0.5 cycle
(0, 45, 90, 135, 180,
225, 270, 315°)
U
T
= 0%; 1 cycle
U
T
= 70%;
25/30 cycles (@ 0°)
U
T
= 0%;
250/300 cycle
U
T
= 0% 0.5 cycle
(0, 45, 90, 135, 180,
225, 270, 315°)
U
T
= 0%; 1 cycle
U
T
= 70%;
25/30 cycles (@ 0°)
U
T
= 0%;
250/300 cycle
Mains power quality should be
that of a typical commercial or
hospital environment.
If the user of the Keeler Pulsair
IntelliPuff Tonometer requires
continued operation during
power mains interruptions, it is
recommended that the charger be
powered from an uninterruptible
power supply.
Power frequency
(50/60 Hz)
Magnetic field. IEC
61000-4-8
30 A/m 30 A/m Power frequency magnetic fields
should be at a level characteristic
of a typical location in a typical
professional healthcare facility
environment.
Note: U
T
is the a. c. mains voltage prior to application of the test level.
Immunity
test
IEC 60601
Test level Compliance
level
Electromagnetic environment
– guidance
Portable and mobile RF communications equipment
should be used no closer to any part of the Keeler
Pulsair IntelliPuff Tonometer, including cables, than
the recommended separation distances calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
Conducted
RF IEC
61000-4-6
6 Vrms 6 V d = 1.2 √ p
Radiated
RF IEC
61000-4-3
10 V/m
80MHz to
2.7GHz
10 V/m d = 1.2 √ p 80MHz to 800 MHz
d = 2.3 √ p 800MHz to 2.7GHz
Where p is the maximum output power rating of the
transmitter in watts (W) according to the transmitter
manufacturer and d is the recommended separation
distance in metres (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey¹,
should be less than the compliance level in each
frequency range.²
Interference may occur in the vicinity of
equipment marked with this symbol.