Mindray PM-7000, Руководство по обслуживанию

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Chapter 5 Test and Material List
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5.5 AG CALIBRATE
5.5.1 AG Check
1
、
Using T-piece to connect the watertrap and Agent steel bottle well.
One of the T-piece ports must be vented to atmospheric pressure.
2
、
Select ‘MEASURE’ from work mode item in “AG SETUP” menu, then set pump rate ‘low’
and wait for 10 minutes after the warm up information disappears.
3
、
Enter ‘CALIBRATE’ menu, then open AG bottle and press the ‘VERIFY ACCURACY’ item.
Figure 5-9 AG Check Menu
4
、
Observe the display value after 1 minute. The agent concentration accurate should be less than
±5%.
5
、 Choose other pump rate ‘middle’ or ‘high’
，
and repeat the previous procedures.
(pump rate definition: three pump rate under adult mode: 100/150/200ml/min; neonate:
70/90/110 ml/min
）
6
、
If the accurate over range, please press ‘START CAL’.