Reagent System - Hitachi 902 Service Manual

1.3 Reagent System

Reagent disk
Reagent cooling
Reagent bottle
Detergents
ISE reagent
Pipetting mechanism
Reagent addition timing :
Carryover evasion
: One disk, 40 positions
(20 positions each on inner and outer rows)
: Cooling water circulating system (3 to 15° C) (option for China-
destined instrument)
: 50 mL, 20 mL (adapter necessary)
(without barcode, concentrated reagent unusable)
: HITERGENT (50 mL); position 40 (fixed)
(for addition to reaction bath)
Detergent 1 ; for reagent probe, stirring rod rinsing, reagent
Detergent 2 ; for reagent probe carryover evasion, reaction cell
(settable on reagent disk inner row)
: Internal standard solution (position 37 (fixed))
Diluent
Pipetter driven by stepping motor; 20 to 350 µL/test (in 1 µL
:
steps)
3 steps (0, 1.5 and 5 minutes); throughput is maintained even
when adding 3 reagents.
: Rinsing for carryover evasion possible; throughput may decrease
by specifying carryover evasion.
probe carryover evasion, reaction cell carryover
evasion
carryover evasion
(position 38 (fixed))
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