Electromagnetic Compatibility (Emc) Tables; Emissions Test Summary; Immunity Test Summary; Recommended Separation Distances - Chattanooga LightForce Serie Gebrauchsanleitung

7.3.

Electromagnetic Compatibility (EMC) Tables

This laser system has been tested to comply with the requirements of EN/IEC 60601-1-2 for electromagnetic compatibility (EMC). The following
pages list the tests performed and corresponding test levels. The user, operator, installer, or assembler of this product is advised of the
following:
Medical electrical equipment needs special precautions regarding EMC and needs to be installed and put into service according to
•
the information provided in this document.
• Portable and mobile RF communications equipment can affect medical electrical equipment.
• Use only the power cord provided with this product, or an approved alternate.
Warning:
The use of accessories, transducers and cables other than those specified may result in increased emissions or decreased
•
immunity of this product.
Equipment should not be used adjacent to or stacked with other equipment. If adjacent or stacked use is necessary, this device
•
should be observed to verify normal operation in the configuration in which it will be used.
All medical electronic devices must conform to the requirements of EN/IEC 60601-1-2. Precautions, adherences to the EMC guideline
information provided, and verification of all medical devices in simultaneous operation are required to ensure the electromagnetic compatibility
and coexistence of all other medical devices prior to a laser therapy treatment.
7.3.1.

Emissions Test Summary

Specification
CISPR 11/EN 55011
Group 1, A
Conducted Emissions
CISPR 11/EN 55011
Group 1, A
Radiated Emissions
EN 61000-3-2
Power Line Harmonics
EN-61000-3-3
Power Line Flicker
7.3.2.

Immunity Test Summary

Specification Minimum Test Level Required per EN 60601-1-
2, 4 th
EN 61000-4-2 Air discharge up to ± 15 kV;
- Electrostatic Contact discharge up to ± 8 kV
Discharge Immunity
EN 61000-4-3 Radiation field strength of 3V/m from 80 – 2700
- RF Radiated Fields MHz
Immunity (80% AM, 1 kHz)
EN 61000-4-4 Power line pulses of ± 2kV direct;
-Electrical Fast I/O line pulses of ± 1kV
Transient Immunity
EN 61000-4-5 Power line surges of ± 2kV common, ± 1kV
-Lightning Surge differential mode
Immunity
EN 61000-4-6 150 kHz - 80 MHz at 3 Vrms
-RF Common Mode 1 kHz 80% amplitude modulated
Immunity
EN 61000-4-8 Inductive loop at 50 Hz or 60Hz, to 30 amps (rms)
-Power Frequency per meter
Magnetic Field
Immunity
EN 61000-4-11 Voltage Dips of
- Voltage Dips and 100% for 0.5 cycles (0, 45, 90, 135, 180, 225, 270
Short Interruptions and 315)
100% for 1 cycle
30% for 25 cycles
10% for 250 cycles (5s)
7.3.3.

Recommended Separation Distances

The device is intended for use in the electromagnetic environment in which radiated disturbances are controlled. The customer or user of the
device can help prevent electromagnetic interference by maintaining a minimum distance between portable and mobile RF Communications
Equipment and the device as recommended below, according to the maximum output power of the communications equipment.
Below is the table of recommended separation distances between portable and mobile RF communications equipment and the device and
systems that are not life-supporting.
RSR-000885-000 (6)
Frequency Range
0.15 MHz – 30 MHz
30.0 MHz – 1,000 MHz
Up to the 40 th Harmonic
Less than or equal to 4% Maximum Relative Voltage Change; Value of d(t) less
than or equal to 3.3% for more than 500 ms
Edition
Test Level Completed
Air discharge up to ± 15 kV;
Contact discharge up to ± 8 kV
Radiation field strength of 3V/m from 80 –
2700 MHz
(80% AM, 1 kHz)
Power line pulses of ± 2kV direct;
I/O line pulses of ± 1kV
Power line surges of ± 2kV common, ±
1kV differential mode
150 kHz - 80 MHz at 3 Vrms
1kHz 80% amplitude modulated
Inductive loop at 50 Hz, to 30 amps (rms)
per meter
Voltage Dips of
100% for 0.5 cycles (0, 45, 90, 135, 180,
225, 270 and 315)
100% for 1 cycle
30% for 25 cycles
10% for 250 cycles (5s)
Compliance
Status
PASS
PASS
PASS
PASS
Compliance
Status
PASS
PASS
PASS
PASS
PASS
PASS
PASS
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