Colin BP-S510, Руководство по эксплуатации

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131
Immunity Test IEC60601
test level
Compliance
level
Electromagnetic environment
guidance
a
Field strengths from fixed transmitters, such as base stations for radio (cellular/ cordless)
telephones and land mobile 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 BP-S510 is used exceeds the applicable RF compliance
level above, the BP-S510 should be observed to verify normal operation. If abnormal
performance is observed, additional measures may be necessary, such as re-orienting or
relocating the BP-S510.
b
Over the frequency range 150 kHz to 80MHz, field strengths should be less than 3 V/m
Recommended Separation Distances between Portable and Mobile RF
Communications Equipment and the BP-S510. (IEC60601-1-2)
Table 45. Recommended Separation Distances
Recommended separation distance between
Portable and mobile RF communications equipment and the BP-S510
The BP-S510 is intended for use in an electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of he BP-S510 can help prevent
electromagnetic interference by maintaining a minimum distance between portable and
mobile RF communications equipment (transmitters) and the BP-S510 as recommended
below, according to the maximum output power of the communications equipment.
Separation distance according to frequency of transmitter in
meter
Rated Maximum
Output Power of
Transmitter in
watt
150 kHz to MHz
d
= 1.2
p
80 MHz to 800 MHz
d
= 1.2
p
800 MHz to 2.5GHz
d
= 2.3
p
0.01 0.12 0.12 0.23
0.1 0.38 0.38 0.73
1 1.2 1.2 2.3
10 3.8 3.8 7.3
100 12 12 23
For transmitters rated at a maximum output power not listed above, the recommended
separation distance
d
in metres (m) can be estimated using the equation applicable to the
frequency of the transmitter, where
P
is the maximum output power rating of the transmitter in
watts (W) according to the transmitter manufacturer.
Note: At 80MHz and 800MHz, the separation distance for the higher frequency range applies
Note: These guidelines may not apply in all situations. Electromagnetic propagation is
affected by absorption and reflection from structures, objects, and people.
Table 46. Cables (IEC60601-1-2)
Cables and Sensors
Maximum
Length
Complies with
Pulse oximetry extension cable 10 ft. (3 m)
RS-232 serial communication
cable, 9 pin “D”
10 ft. (3 m)
Non-terminated cable, RS-232,
9 pin “D”
10 ft. (3 m)
Reusable SpO
2
sensor 3 ft (0.91 m)
AC power cord 10 ft. (3 m)
-RF emissions, CISPR 11, Class B/ Group 1
-Harmonic emissions, IEC 61000-3-2
-Voltage fluctuations/flicker emission, IEC
61000-3-3
-Electrostatic discharge (ESD), IEC 61000-4-
2
-Electric fast transient/burst, IEC61000-4-4
-Surge, IE 61000-4-5
-Conducted RF IEC 61000-4-6
-Radiated RF, IEC 61000-4-3