Mindray TEX20 Operator's Manual

F EMC Guidance and Manufacturer’s Declaration
Operator’s Manual F - 7
Table F-4
GUIDANCE AND MINDRAY DECLARATION-ELECTROMAGNETIC IMMUNITY
The system is intended for use in the electromagnetic environment specified below. The customer
or the user of system should assure that it is used in such an environment.
IMMUNITY
TEST
IEC 60601 TEST
LEVEL
COMPLIANCE
LEVEL
ELECTROMAGNETIC
ENVIRONMENT-GUIDANCE
Conduced RF
IEC 61000-4-6
3 Vrms
0,15 MHz – 80 MHz
6 Vrms in ISM and
amateur
radio bands between
0,15 MHz and 80 MHz
3 Vrms
0,15 MHz – 80
MHz
6 Vrms in ISM and
amateur
radio bands
between
0,15 MHz and 80
MHz
Portable and mobile RF
communications equipment
should be used no closer to any
part of system, including cables,
than the recommended separation
distance calculated from the
equation applicable to the
frequency of the transmitter.
Recommended separation
distance
d =
(6/E)

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 meters (m). E is the
IMMUNITY TEST LEVEL in V/
m.
Field strengths from fixed RF
transmitters, as determined by an
electromagnetic site survey,
should be less than the
compliance level in each
frequency range.
Interference may occur in the
vicinity of equipment marked
with the following symbol:
Radiated RF IEC
61000-4-3
10 V/m
80MHz - 2.7GHz
10 V/m
80MHz - 2.7GHz
Proximity fields
from RF
wireless
communications
equipment
IEC 61000-4-3
27 V/m
380–390 MHz
27 V/m
28 V/m
430–470 MHz, 800–
960 MHz, 1700–1990
MHz, 2400–2570 MHz
28 V/m
9 V/m
704–787 MHz, 5100–
5800 MHz
9 V/m
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.
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 system is used
exceeds the applicable RF compliance level above, system should be observed to verify normal
operation. If abnormal performance is observed, additional measures may be necessary, such as
reorienting or relocating the system.
P

Mindray TEX20 Specifications

General

Brand	Mindray
Model	TEX20
Category	Diagnostic Equipment
Language	English