ROCAMED SIRIUS - Page 67

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DGM001519.01 UM Sirius CE/ROTW
EMC WARNING
The device is suitable for professional environment only, such as hospitals and surgery room.
When subject to Electromagnetic disturbance, the device assures, as essential performance, that laser emission
accuracy is within 20% from the set value. By design the device cannot emit unwanted laser radiation due to a
disturbance.
Warning: use of this equipment adjacent or stacked with other equipments should be avoided because it could
result in improper operation. If such use is necessary, this equipment and the other equipments should be
observed to verify that they are operating normally.
Warning: portable RF communication equipments (including peripherals such as antenna cables and external
antennas) other than RFID optical fibers should not be used closer than 30 cm to any part of the device,
otherwise degradation of performance could result.
RFID SYSTEM INFORMATION
This laser device incorporates an RFID system that allows to read the information present in the RFID tag of our
optical fibers and write on them.
Quanta optical fibers have a tag incorporated in their connector so that communication happens any time the
fiber is connected to the laser device.
RFID communication has the following functions:
- Check if the fiber is compatible with the laser;
- set proper laser output limitations based on the fiber diameter;
- read the number of remaining possible uses, impairing the use of a fiber with no remaining uses available;
- Decrease of one the number of uses of a fiber, when it is used.
RFID specifications:
- Working frequency: 125kHz
- Operating mode: Continuous transceiver mode with passive RFID Tag (optical fiber)
- emission level: < 7dBµA/m
- operating distance: within 5cm.
IEC 60601-1-2 Table 206
Recommended separation distances between portable and mobile RF communication equipment
and the SIRIUS
The equipment SIRIUS is intended for use in the electromagnetic environment in which radiated RF
disturbances are controlled. The customer or the user of the SIRIUS can help prevent electromagnetic
interference by maintaining a minimum distance between portable and mobile RF communications
equipment (transmitters) and the SIRIUS as recommended below, according to the maximum power of
communications equipment.
Separation distance according to frequency of transmitter
Rated maximum output
power of transmitter
W
150 KHz to 80 MHz
d=1,17*sqrt (P)
m
80 MHz to 800 MHz
d=1,17*sqrt (P)
m
800 MHz to 2,7 GHz
d=2,33*sqrt (P)
m
0,01
0,117
0,117
0,233
0,1
0,370
0,370
0,740
1
1,17
1,17
2,33
10
3,70
3,70
7,40
100
11,7
11,7
23,3
For transmitters rated at maximum output power not listed above, the recommended separation distance d
in meters (m) can be estimated using the equation applicable to the frequency of the transmitter, where P is
the maximum output power rating of the transmitter in watts (W) according to the transmitter manufacturer
Note 1: at 80 MHz and 800 MHz, the higher frequency range applies.
Note 2: These guidelines may not apply in all situations. Electromagnetic propagation is affected by
absorption and reflection from structures, objects and people.