Sinocare TRUE METRIX AIR, Manual

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17.2 Guidance and manufacturer’s declaration-
electromagnetic immunity
Immunity
test
Electrostatic
discharge
（ESD）
GB/T 17626.2
Air：
±2kV;±4 kV;
±8 kV
Contact：
±2 kV;±4 kV
Air：
±2kV;±4 kV;
±8 kV
Contact：
±2 kV;±4 kV
Floors should be wood,
concrete or ceramic tile.
If floors are covered
with synthetic material,
the relative humidity
should be at least 30%
Test level
Compliance
level
Electromagnetic
environment-guidance
Guidance and manufacturer’s declaration-
electromagnetic immunity
The equipment is intended for sue in the electromagnetic environment
specified below. The customer or the user of the equipment should assure
that it is used in such an environment.
Power
frequency
magnetic field
GB/T17626.8
3A/m，50Hz 3A/m，50Hz
Power frequency
magnetic fields should
be at levels characteristic
of a typical location in a
typical commercial or
hospital environment.
/
/
Voltage
interruption
GB/T17626.11
5%, Duration:
250 cycles
N/A
Voltage dips
GB/T17626.11
0% for cycle 1
40% for cycle 5
70% for cycle 25
N/A
N/A
N/A
N/A
N/A
Pulse train
GB/T17626.4 1kV（5/50ns，
50kHz）
Surge
GB/T17626.5 2kV lines to earth
1kV lines to lines