Hitachi 902, Руководство по обслуживанию

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16 - 37
3) ISE (electrolyte) type (1 character)
Table 16-21
ISE Type Test
'A' Na, K (Unused)
'B' Na, K, Cl
4) Data alarm for each channel (1 character)
A data alarm corresponding to each channel is transferred.
For details of data alarm, refer to the data alarm code list.
5) ISE calibration data (72 characters)
This data area has eight data items; electromotive force of internal standard
solution, electromotive force of LOW solution, electromotive force of HIGH
solution, electromotive force of calibrator, slope level for display, concentration
of internal standard solution, concentration of calibrator and compensation
factor. Each data item is composed as shown below. Space remains blank
when there is no relevant data.
Data alarm (1 byte)
Measured value (6 bytes)
Data identification (2 bytes)
("bb" when there is no data)
Table 16-22
Item
Data
Identification
Unit Form
Decimal Point
Position
Electromotive force
of internal standard
solution " b1 " mV 6 digits with sign and
decimal point 1 digit
Electromotive force
of LOW solution " b2 " mV 6 digits with sign and
decimal point 1 digit
Electromotive force
of HIGH solution " b3 " mV 6 digits with sign and
decimal point 1 digit
Electromotive force
of calibrator " b4 " mV 6 digits with sign and
decimal point 1 digit
Slope level for
display " b5 " mV 6 digits with sign and
decimal point 1 digit
Concentration of
internal standard
solution " b6 " mEg/L 6 digits with sign and
decimal point Same position as for
LOW solution on
ISE parameter
screen
Concentration of
calibrator " b7 " mEg/L 6 digits with sign and
decimal point
Compensation factor “ b8 ” mEg/L 6 digits with sign and
decimal point
Transfer sequence
Decimal point
position in calibrator
concentration on ISE
parameter screen