Manufacturer's Data Regarding Emc - Riester ri-vital Instrucciones De Uso

Fig. 1: Test equipment to determine the error thresholds of the reading display of the cuff
pressure

Manufacturer's Data regarding EMC

Electromagnetic emissions:
The device is suitable for use in the electromagnetic environment indicated below. The user must ensure that the device is used in such an environ-
ment.
Test
HF emission
HF emission
Harmonic
emissions
Flicker emis-
sion
Voltage fluctu-
ations
Electromagnetic stability (immunity):
The device is suitable for use in the electromagnetic environment indicated below. The user must ensure that the device is used in such an environ-
ment.
Test
Electrostatic
discharge
Voltage peaks
Current surge
Voltage drops
34
1. Control manometer (see 1.1b)
2. Blood pressure device to be tested
3. Metal container (see 1.1a)
4. Pump ball with discharge valve (see 1.1c)
Result/Complied with
Group 1
Class B
Yes
Yes
Yes
Test step Classification
+/-8 kV air +/-8 kV air
+/-6 kV contact +/-6 kV contact
+/-2 kV mains +/-2 kV mains
+/-1 kV input +/-1 kV input
output output
+/- 1kV difference +/-1kV difference
+/- 2kV common mode +/-
IEC 61000-4-5 mode
<5% Un(> 95% See test step
drop in Ut)
Comment
The device must radiate electromagnetic energy in order to fulfil its function.
The functioning of surrounding devices can be affected by this.
IEC 61000-4-2
The device is suitable for use in all facilities.
IEC 61000-4-4
IEC 61000-3-2
IEC 61000-3-3
IEC 61000-3-3
Comment
The floor should be made of a non-conductive material. The rela-
tive humidity should be at least 30%.
IEC 61000-4-2
The mains power should correspond to the power in a typical busi-
ness environment.
IEC 61000-4-4
The mains power should correspond to the power in a typical hos-
2kV common pital or business environment.
The mains power should correspond to the power in a typical hos-
pital environment. If uninterrupted operation must absolutely be
guaranteed, then an uninterrupted power supply must be used.