User's Manual

Document No.:
33 of 90
Appendix C Technical Specification for Electro-
magnetic Compatibility
Table 201
Guidance and statement of the manufacturer-electromagnetic emission
M5 portable bladder scanner is intended for use in the electromagnetic environment specified below.
The purchaser or user shall ensure that it is used in such an environment.
Emission test
Conformity
Electromagnetic environment-guideline
RF emission GB 4824
Group 1
M5 portable bladder scanner uses RF ener-
gy only for its internal functions. Therefore,
its RF emission frequency is very low and it
is almost impossible to cause interference to
nearby electronic equipment.
RF emission GB 4824
Class B
M5 portable bladder scanner is suitable for
use in all facilities, including domestic and
residential public low-voltage supply network
directly connected to households.
Harmonic emission GB 17625.1
Class A
Voltage fluctuation/flicker emission
GB 17625.2
Compliance
Table 202
Guidelines and statement of the manufacturer-electromagnetic immunity
M5 portable bladder scanner is intended for use in the electromagnetic environment specified below.
The purchaser or user shall ensure that it is used in such an environment.
Immunity test
IEC 60601 test level
Compliance level
Electromagnetic envi-
ronment-guideline
Electrostatic dis-
charge
GB/T 17626.2
±6KV contact discharge
±8KV air discharge
±6KV contact discharge
±8KV air discharge
The floor shall be wood-
en, concrete or paved
with tiles. If the floor is
covered with synthetic
material, the relative hu-
midity shall be at least
30%.
Electrical fast transi-
ent burst
GB/T 17626.4
±2KV for power line
±1KV for input/output line
±2KV for power line
±1KV for input/output
line
Quality of network power
supply shall be equal to
that in typical commercial
or hospital environment.