Mindray VS8, Руководство по обслуживанию

Страница: 61 / 156

VS 9/VS 8 Vital Signs Monitor Service Manual
4-25
The difference is within ±3 mm when 0, 50 and 200
mmHg is set for NIBP accuracy test.
There is no leakage with NIBP, or the manual leakage
test result does not exceed 6 mmHg/min.
Temp test
The temperature value displayed by the monitor is
within 37±0.1°C.
Nurse call relay performance test
The relay contacts are close when an alarm occurs.
Electrical safety tests
The enclosure leakage current is not greater than 100
µA in normal condition and is not greater than 500 µA
in single fault condition.
The earth leakage current is not greater than 500 µA in
normal condition and is not greater than 1000 µA in
single fault condition.
The patient leakage current is not greater than 10 µA in
normal condition and is not greater than 50 µA in single
fault condition.
Touchscreen Calibration
The touchscreen is calibrated successfully.
Recorder check
The recorder can print correctly and the printout is clear
and correct.
Set the recorder to some problems such as out of paper,
etc. the monitor should give corresponding prompt
messages. After the problem is removed, the recorder
should be able to work correctly.
Automatic alarm recording for each parameter
functions correctly when parameter alarms occur.
Battery Check
The monitor operates correctly from battery power
when an AC power failure accidentally occurs.
The operating time of the battery meets the product
specification.
Test conclusion:
Qualified or not:
(
Yes No
)
Signature of tester: Date: