POSDION REXTAR X, Operation & Service Manual

Page: 14 / 75

POSDION Co., Ltd.
Page : 8 Rev.02 PN# 100304-00 REXTAR-X Manual
4) Measurement Uncertainty
All measurements involve certain levels of uncertainties, especially in field of EMC.
The factors contributing to uncertainties are test receiver, cable loss, antenna factor
calibration, Antenna directivity, antenna factor variation with height, antenna phase center
variation, antenna frequency interpolation, measurement distance variation, site imperfection,
mismatch, and system repeatability. Based on CISPR 16-4-2, the measurement uncertainty
level with a 95% confidence level was applied.
Conducted emission measurement (K=2, 95%)
150
㎑
~ 30
㎒
: +2.74 [
㏈㎶
]
150
㎑
~ 30
㎒
: -2.80 [
㏈㎶
]
Radiated Emission measurement(K=2, 95%)
30 ~ 200
㎒
: 10 m: +5.62 [
㏈㎶
/m], -5.64 [
㏈㎶
/m]
200 ~ 1000
㎒
: 10 m: +5.48[
㏈㎶
/m], -5.50 [
㏈㎶
/m]
Summary of Test Results
Standard Test Item Results Results
EN55011 2009/A1:2010 Conducted Emission Complied
EN55011 2009/A1:2010 Radiated Emission Complied
EN 61000-3-2:2006/A1/A2:2009 Harmonic Current Complied
EN 61000-3-3:2008 Voltage Fluctuations and Flicker Complied
EN 61000-4-2:2009 Electrostatic Discharge Complied
EN 61000-4-3:2006/A2:2010 Radiated RF Immunity Complied
EN 61000-4-4:2004/A1:2010 Electrical Fast Transient/Burst immunity Complied
EN 61000-4-5:2006 Surge Immunity Complied
EN 61000-4-6:2009 Conducted RF Immunity Complied
EN 61000-4-8:2010 Magnetic Field Immunity Complied
EN 61000-4-11:2004 Voltage dip/interruption Complied
Performance of Criteria
General performance criteria of EN/IEC 60601-1-2, Section 36.202.1j
The equipment or system shall be able to provide the essential performance and remain safe.
The following degradations associated with essential performance and safety shall not be allowed:
•
component failures;
• changes in programmable parameters;
•
reset to factory defaults (manufacturer’s presets);
• change of operating mode;
•
false alarms;
• cessation or interruption of any intended operation, even if accompanied by an alarm;
•
initiation of any unintended operation, including unintended or uncontrolled motion, even if
accompanied by an alarm;
•
error of a displayed numerical value sufficiently large to affect diagnosis or treatment;
•
noise on a waveform in which the noise is indistinguishable from physiologically-produced
signals or the noise interferes with interpretation of physiologically-produced signals;
•
artifact or distortion in an image in which the artifact is indistinguishable from physiologically-
produced signals or the distortion interferes with interpretation of physiologically-produced
signals;
•
failure of automatic diagnosis or treatment EQUIPMENT and SYSTEMS to diagnose or treat,
even if accompanied by an alarm.