Calibration and System Checks
Calibration/Maintenance
2 - 6
0070-10-0591-01
Trio™ Service Manual
NIBP CAL
Connect a test chamber (P/N 0138-00-0001-03) and a calibrated digital mercury
manometer with bulb via T fitting to the NIBP quick connect fitting of the
Trio
Monitor
(Figure 2-5.)
1.
From the
MAINTENANCE
menu select
NIBP
CAL
.
The selected tile will now read
STOP CAL
. The user may select this tile at any time to stop the test.
2.
Using the bulb, inflate the pneumatic system so that the digital mercury manometer reads
0, 50 and 200 mmHg in turn. The difference between the indicated pressure of the
digital mercury manometer and the indicated pressure in the
NIBP
parameter tile of the
Trio
Monitor should not exceed 3 mmHg. If it exceeds 3 mmHg, please contact a
service technician.
FIGURE 2-5
Diagram of NIBP Calibration
DIGITAL OR
MERCURY
MANOMETER
500 ml.
TEST CHAMBER
P/N 0138-00-0001-03
BULB
hose
TRIO MONITOR
NIBP
