9
2.1 E
LECTROMAGNETIC
C
OMPATIBILITY
2.1.1 EM Emission
The MYOPIA EXPERT 700 device fulfills the requirements of IEC 60601-1-2 4
th
Edition:
Emission limit
Standard
Compliance
Conducted and radiated RF
CISPR 11
Class B
Harmonics distortion
IEC 61000-3:2
Class A
Voltage fluctuations/ flicker emissions
IEC 61000-3:3
Compliant
2.1.2 EM Immunity
The MYOPIA EXPERT 700 device fulfills the requirements of IEC 60601-1-2 4
th
Edition:
Immunity test
Standard
Test level
Electrostatic discharge (ESD)
IEC 61000-4-2
8kV contact
15kV air
Electrical fast transient/Burst
IEC 61000-4-4
2kV
100kHz repetition frequency
Surges
IEC 61000-4-5
1kV common mode
2kV differential mode
Rated Power frequency magnetic
field
IEC 61000-4-8 30 A/m
Conducted disturbances induced by
RF fields
IEC 61000-4-6
Level
Frequency
Modulation
3V
150kHz÷80MHz
1kHz 80% AM
6V
6,765MHz÷6,795MHz
1kHz 80% AM
6V
13,553MHz÷13,567MHz
1kHz 80% AM
6V
26,957MHz÷27,283MHz
1kHz 80% AM
6V
40,66 MHz ÷ 40,70 MHz
1kHz 80% AM
Radiated RF EM fields
IEC 61000-4-3
Field (V/m)
Frequency
Modulation
3
80MHz÷2700MHz
1kHz 80% AM
27
380MHz÷390MHz
18Hz 50% PM
28
430MHz÷470MHz
18Hz 50% PM
9
704MHz÷787MHz
217Hz 50% PM
Содержание MYOPIA EXPERT 700
Страница 1: ...MYOPIA EXPERT 700 Biometer USER MANUAL Rev 1 07 04 2021...
Страница 15: ...13 3 1 DEVICE SAMPLE LABELING...
Страница 24: ...22...
Страница 60: ...58 RX AL Refraction Axial Length trend Combined trend view with Refraction error S E and Axial Length...
Страница 63: ...61 Delete Button Delete the selected row...
Страница 79: ...77 Fig 43 It is possible to switch between ETDRS and Landolt C Visus simulation view...
Страница 82: ...80 Fig 46 14 4 2 3D Press the 3D button to view the 3D map of the altimetric data Fig 47 Fig 47...
Страница 94: ...92 Fig 59...