Check And Set Alarm Of Each Data; Calibration; Routine Sample Measurement - Hitachi 902 Service Manual

2.4.6 Check and Set Alarm of Each Data

(1)

Calibration

Priority
Data Kind
Potential of internal
standard solution
Low potential of
standard solution
High potential of
standard solution
Calibrator potential
Slope value (for
display)
Concentration of
internal standard
solution
Calibrator
concentration
Correction factor
(2) Routine Sample Measurement (1st), Stat Sample Measurement (1st) and Control Sample
Measurement
Priority
Data Kind
Sample
concentration
If multiple data alarms concur, the one with the highest priority will be indicated.
1
Na Noise error Level error
K
Cl
Na ADC Sample
K abnormal short
Cl
Na
↑
K
Cl
Na
↑
K
Cl
Na Slope Preparation
K abnormal abnormal
Cl
Na Internal Calculation
K standard disabled
Cl concentra-
tion
abnormal
Na Calibration Calculation
K abnormal disabled
Cl
Na Calculatio
K n disabled
Cl
1
Na ADC Sample
K abnormal short
Cl
2 3
Noise
error
↑ ↑
Level error
↑ ↑
Calibration Calculation
abnormal disabled
2 3
Noise error Level error Sample
2 - 60
4 5
4 5
Calculatio
value n disabled
abnormal
6
6