Sampling System - Hitachi 902 Service Manual

1.2 Sampling System

Sample container
Sample disk
Detergents
Sampling mechanism
Pipetting mode
Insufficient sample detection : Resistance detection method
Sample ID
Automatic rerun
Stat sample analysis
Sample carryover
Sample conveyance
: Hitachi standard sample cup
Sample tube ; diameter 13 to 17 mm
length 75 to 100 mm
: 60 positions
Outer row; 35 positions (routine and stat samples)
(with free adapter, barcode reader attachable)
Inner row; 25 positions (standard + control samples (22),
rinse solutions (3))
: 3 kinds
(W1 ; for sample probe rinsing) HITERGENT
(W2 ; for sample carryover evasion) ISE RINSE SOLUTION
(W3 ; for sample carryover evasion) HICARRYNON
: Pipetter driven by stepping motor
2 to 50 µL of sample/test (in 0.1 µL steps)
: Normal
Aqueous sample ; system water solution for sample probe
Sample pre-dilution not performed
: Barcode reader (option)
Following code shemes are usable in combination; CODE 39,
CODE 128, INTERLEAVED 2 OF 5, NW7 (Modulas 10,
Modulas 16)
: Auto rerun function not provided
: Routine sample analysis interruptible for stat sample analysis
: Sample carryover evasion function available; 2 kinds of
detergents settable on sample disk inner row
: Can be sampled directly from belt-line
1 - 2
; prescribed volume discharged at cell
bottom
internal rinsing usable as STD-1