Mindray VS8, Руководство по обслуживанию

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4-6 VS 9/VS 8 Vital Signs Monitor Service Manual
connections for leakages. If you ensure that the tubing and connections are all correct,
perform a leakage test again. If fault prompt still appears, contact us for maintenance.
4.5.2.2
NIBP Accuracy Test
Test whether the pressure measurement of the NIBP module is accurate.
Test Preparations
Test tools:

T-shape connector

Air tubing
 Balloon pump
 Rigid vessel with volume 500±25 ml

Reference manometer (calibrated with accuracy equal to or greater than 1
mmHg)
Procedure
Follow this procedure to perform the test:
1. Connect the monitor and the test tools as shown below.
2.
Before inflation, the reading on the manometer should be 0. If not, open the valve of
the squeeze bulb to let the whole airway open to the atmosphere. Close the valve
after the reading turns to zero.
3. Select
Main Menu
->
Maintenance
-> enter password ->
Module
->
NIBP
->
NIBP
Accuracy Test
.
4. Check that the reading of the manometer and that of the monitor are both 0 mmHg.
Monitor
NIBP cuff connector
Standard manometer
Air tubing
Balloon pump
Rigid vessel