neoprobe
TM
GDS Operation Manual
AW-000639
Page
33 of 38
IEC61000-4-8
Table 204
Guidance and Manufacturer’s Declaration – Electromagnetic Immunity
The Model 2300 Gamma Detection System equipment is intended for use in the electromagnetic environment specified below. The
customer or user of the Model 2300 Gamma Detection System equipment should assure that it is used in such an environment.
Immunity Test
IEC 60601-1 test
level
Compliance level
Electromagnetic environment – guidance
Portable and mobile RF communications equipment should
be used no closer to any part of the Model 2300 Gamma
Detection System equipment, including cables, than the
recommended separation distance calculated from the
equation applicable to the frequency of the transmitter.
Conducted RF
IEC 61000-4-6
3 Vrms
3 Vrms
Recommended separation distance
d = 1.17 * √ P
Radiated RF
IEC 61000-4-3
3 V/m
80 MHz to 2.5 GHz
3 V/m
80 MHz to 2.5 GHz
Recommended separation distance
d = 1.17 * √ P (for 80 MHz to 800 GHz)
d = 2.33 * √ P (for 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 recommended separation distance
in meters (m).
Field strength from fixed RF transmitters, as determined by
an electromagnetic survey,
a
should be less than the
compliance level in each frequency range
b
.
Interference may occur if the Model 2300 is operated within
11.7 cm or 4.6" 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 transmitters, an electromagnetic site survey
should be considered. If the measured field strength in the location in which the Model 2300 Gamma Detection System equipment is used exceeds the applicable RF
compliance level above, the Model 2300 Gamma Detection System equipment should be observed to verify normal operation. If abnormal performance is observed,
additional measures may be necessary, such as reorienting or relocating the Model 2300 Gamma Detection System equipment.
b
Over the frequency range 150 KHZ to 80 MHz, field strength should be less than 3 V .
Artwork No: AW-000639 Revision: A Artwork Status: Released Lifecycle Name: Artwork
PCO No: N/A ECN No: ECN-000214 Release Date: 10/09/2012 Effective Date: 10/09/2012
