Sperian Titmus V2 User Manual

Page 22
Titmus V4 / Titmus V2
Immunity Test IEC 60601 test
level
Compliance level Electromagnetic environment - guidance
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
70% U
T
(30% dip in U
T
)
for 25 cycles
<5% U
T
(>95% dip in U
T
)
for 5 sec
Power frequency (50/60
Hz) magnetic field
IEC 61000-4-8
3 A/m 3 A/m Power frequency magnetic fields should be at
levels characteristic of a typical location in a
commercial or hospital environment.
Note: U
T
is the a.c. mains voltage prior to application of the test level.
Guidance & Manufacturer’s Declaration - Electromagnetic Immunity
The Titmus V4/V2 is intended for the use in the electromagnetic environment specified below. The customer/user of the
Titmus V4/V2 should ensure that it is used in such an environment.
Immunity Test IEC 60601 test
level
Compliance level Electromagnetic environment - guidance
Conducted RF IEC
61000-4-6
3 Vrms
150 kHz to 80 MHz
3 V Portable and mobile RF communications
equipment should be used no closer to any part
of the Titmus V4/V2, including cables, than the
recommended separation distance calculated
from the equation applicable to the frequency of
the transmitter.
Recommended separation distance
d = 1,17 * P
1/2
Radiated RF IEC
61000-4-3
3 V/m
80 MHz to 2,5 GHz
3V/m d = 1,17 * P
1/2
, 80 MHz to 800 MHz
d = 2,33 * P
1/2
, 800 MHz to 2,5 GHz
Where P is the maximum output power rating of
the transmitter in watts (W) according to the
transmitter manufacturer and ‘d’ is the
separation distance in meters (m).
Field strengths from fixed RF transmitters, as
determined by an electromagnetic site survey
a
,
should be less than the compliance level in each
frequency range
b
.
Interference may occur in the vicinity
of equipment marked with the
following symbol:
Note: 1 — At 80 MHz and 800 MHz, the higher frequency range applies.
Note: 2 — These guidelines may not apply in all situations. Electromagnetic propagation is affected by absorption and
reflection from structures, objects and people.
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/cordless) telephones and land mobile radios, amateur radio, AM and
FM radio broadcast and TV broadcast cannot be predicted theoretically with accuracy. To assess the electromagnetic environment due to fixed RF
transmitters, an electromagnetic site survey should be considered. If the measured field strength in the location in which the Titmus V4/V2 is used
exceeds the applicable RF compliance level above, the Titmus V4/V2 should be observed to verify normal operation. If abnormal performance is observed,
traditional measures may be necessary such as reorienting or relocating the Titmus V4/V2.
b
Over the frequency range 150kHz to 80MHz, field strengths should be less than 3V/m.

Sperian Titmus V2 Specifications

General

Brand	Sperian
Model	Titmus V2
Category	Medical Equipment
Language	English