Mindray BS-130 - Page 239

9 Troubleshooting
9-46
100700070045
ISE unit result error: K
electrode out of slope
range
Wrong electrode installation;
calibrator invalidated;
Electrodes performance
degrading.
air bubble in the electrode;
reference electrode damaged;
electrodes interact with each
other;
module or fluid path
temperature exceeding ℃;
Something wrong with the
sample
Reinstall the sensor;
Rerun after replacing the calibrator B; If the result is still
abnormal,, rerun after replacing calibrator A;
rerun after replacing problematic sensors.
Reinstall and recalibrate, after removing the bubble in
the electrode;
rerun after replacing the reference electrode;
rerun after replacing the K electrode;
monitor the temperature. If the ambient temperature is
too high, change the location of the system.
100700070065
ISE unit result error: K,
Na electrodes out of
slope range
Wrong electrode installation;
calibrator invalidated;
Electrodes performance
degrading.
air bubble in the electrode;
reference electrode damaged;
electrodes interact with each
other;
module or fluid path
temperature exceeding ℃;
Something wrong with the
sample
Reinstall the sensor;
Rerun after replacing the calibrator B; If the result is still
abnormal,, rerun after replacing calibrator A;
rerun after replacing problematic sensors.
Reinstall and recalibrate, after removing the bubble in
the electrode;
rerun after replacing the reference electrode;
rerun after replacing the K, Na electrode;
monitor the temperature. If the ambient temperature is
too high, change the location of the system.