Idmed Algiscan, Руководство пользователя

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User Manual AlgiScan 35
Electrical fast
transients /
bursts
IEC
61000-4-4
± 2 kV
100 kHz
repetition
frequency
± 2 kV
100 kHz
repetition
frequency
The AlgiScan may temporarily not
display result during transient
electromagnetic disturbances such
as the use of electrosurgery device. In
that case, the AlgiScan will maintain
the safety of the patient and the user.
Surges
Line-to-line
IEC
61000-4-5
± 0,5 kV, ± 1 kV ± 0,5 kV, ± 1 kV
Mains power quality should be that of
a typical residential, commercial or
hospital environment.
Surges
Line-to-ground
IEC
61000-4-5
± 0,5 kV, ±
1 kV,
± 2 kV
± 0,5 kV, ± 1
kV, ± 2 kV
Mains power quality should be that of
a typical residential, commercial or
hospital environment.
Conducted
disturbances
induced by RF
fields
IEC
61000-4-6
3 V
0,15 MHz –
80 MHz
6 V in ISM
bands
between 0,15
MHz and
80 MHz
80 % AM at
1 kHz
3 V
0,15 MHz –
80 MHz
6 V in ISM
bands
between 0,15
MHz and
80 MHz
80 % AM at
1 kHz
In order to prevent electromagnetic
disturbance, keep minimum separa -
tion from RF communication equip-
ment of 30cm
RATED power
frequency
magnetic fields
IEC
61000-4-8
30 A/m
50 Hz or 60 Hz
30 A/m
50 Hz or 60 Hz
Mains power quality should be that of
a typical residential, commercial or
hospital environment
Voltage dips
IEC
61000-4-11
0 % UT;
0,5 cycle
At 0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°
0 % UT;
0,5 cycle
At 0°, 45°, 90°,
135°, 180°, 225°,
270° and 315°
Mains power quality should be that of
a typical residential, commercial or
hospital environment.
0 % UT;
1 cycle and
70 % UT; 25/30
cycles
Single phase:
at 0°
0 % UT;
1 cycle and
70 % UT; 25/30
cycles
Single phase:
at 0°
Voltage
interruptions
IEC
61000-4-11
Mains power quality should be that of
a typical residential, commercial or
hospital environment.
Measurements
• Measurement system by video camera and in-built data processor
• Measurement range: 1 to 9 mm (pupil diameter)
• Precision 0.1 mm or 5% , Resolution 0.01 mm (pupil size)
• Measurement and image acquisition frequency 60 images/s
• PPI
®
score
• 10000 measures can be stored in memory
Data transfer
• Data transfer via Bluetooth (depending on data collection system)
- Frequency band: [2400 - 2483.5] MHz
- Maximum output power: 8 dBm