Electromagnetic Compatibility; Electromagnetic Emission; Electromagnetic Interferences In Other Devices - Krömker TROPIC 2.0 Instrucciones De Uso

EN
Ultrasonic nebulizer
Hose heater
Resistance of hose heater
Ultrasonic frequency
Sound pressure level
Protection class
Protection class
Operating mode
Nebulizer output
Nebulizer output with sterile water
system
Nebulizer chamber volume
Size of droplets
Air flow
Device dimensions
W x H x D
Weight
Classification according to EC-Directive
93/42/EEC Annex IX
UMDNS Code

14 Electromagnetic compatibility

14.1 Electromagnetic emission

Guideline and manufacturer's declaration – electromagnetic emissions
The ultrasonic nebulizer is intended for use in an electromagnetic environment as specified below. The customer or user of the product should
ensure that it is operated in such an environment.
Interference
RF emissions according to CISPR11
RF emissions according to CISPR11
Harmonic emissions in accordance with
IEC 61000-3-2
Voltage fluctuations/flicker emissions in
accordance with IEC 61000-3-3

Electromagnetic interferences in other devices

14.2
Guideline for avoiding, detecting and remedying electromagnetic interferences in other devices
Other electrical/electronic devices should not be operated near the ultrasonic nebulizer or stacked on top or below it. If such an arrangement
cannot be avoided, the respective devices should be monitored to check proper function. Due to the various device functions, the effects can
differ significantly and may be hard to detect.
Examples:
Device
Radio and TV devices
Monitoring systems
e.g. baby monitors
Cordless phones
Wireless thermometer
Wireless weather stations
96200-xxx_00 GA USV Tropic 2.0_20160229.docx
50VA
30VA
3 Ohm ± 10 %
1.68 MHz ± 5 %
max. 35 dB(A)
Protection class I, type B
IP 32 (dripping water)
Continuous operation, time-controlled
max. 3mL/min
up to 2.5 mL/min
0 – "Min" approx. 80 mL;
"Min" – "Max" approx. 85 mL;
Total volume approx. 170 mL
86 % < 5 µm, average 4 µm
up to 20 L/min if the bacterial filter is used
205 x 190 x 315 mm
approx. 3.5 kg
Class IIa
12-719
Corresponds to
Group 2
Class B
Class B
corresponds
Fault
- noise / crackling sound
- horizontal stripes on the screen
- noise / crackling sound
- noise / crackling sound
- interference during data transmission
- missing or wrong display
Electromagnetic environment – guideline
The ultrasonic nebulizer generates RF energy
internally and transfers this to the transducer
for mist generation. The RF emission is very low.
However, it can cause interference in nearby
electronic equipment.
The ultrasonic nebulizer is suitable for use in all
clinical facilities, including those in residential
areas (specialist personnel), and those directly
connected to a public supply grid that also
supplies buildings.
Remedy
- increase distance
- change arrangement
- change orientation
- switch receiver channel
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