Mechanical Operation When Sample Is Short; Error Handling; Mechanical Operation When Reagent Is Short - Hitachi 902 Service Manual

(2)

Mechanical Operation when Sample is Short

Condition of
Alarm
Occurrence
(A)
(B)
For details of (A) and (B), refer to the specifications of the sample probe.
(Sample probe alarm occurrence conditions and mechanical operation)
(3)

Error Handling

Upon occurrence of error in ISE hardware, WARNING or STOP alarm is issued.
For the sample already pipetted into the cell, data is not output if an error occurs before
sipper aspiration (because data is not verified).
(4)

Mechanical Operation when Reagent is Short

Reagent Short
ISE diluent
Internal standard
solution
*
Aspiration/discharge is conducted if a liquid level sensor is provided.
Sample
ISE Diluent
Aspiration
× ×
O O
ISE Diluent Internal Standard
Aspiration Solution Aspiration
×
*

Sipper
Aspiration
×
×
Sipper Aspiration
O
×
*
5 - 4
Internal
Data Output
Standard
Solution
×
×
O
Data Output
× ×
× ×
×