DxC Integrated Workstation In-Lab Training Manual
Page 13 of 101
Rev. A (June 2014)
Beckman Coulter Professional Development
UniCel DxI Analyzer
The DxI Analyzer is an automated, random access immunoassay system used
for the in vitro determination of a wide variety of immunoassays. The system
utilizes chemiluminescent technology.
DxI 800 pictured
Component
Function
Sample Presentation Unit
(SPU)
Sample racks are loaded here for maintenance,
calibration, and independent mode operation
Vessel Hopper
Supplies empty vessels to the UCTA and DxI
Substrate bottles (2)
DxI 600 bottles identified by
Substrate used for reactions
Reagent Load Tray (below
door)
Reagent packs are loaded here. Equilibration area for
substrate
Substrate Bar Code Reader
Use to read bar code information on substrate bottles
Liquid Waste Drawer
Liquid waste containers located in this drawer
Solid Waste Door
Solid waste container storage
Wash Buffer Drawer
Wash buffer containers located in this drawer
Power Switch (behind door)
Use to power on and off the DxI analyzer
DxI Pick and Place*
Transfers SVs between the DxI sample storage and
UCTA Transfer Shuttle
Sample Storage*
Refrigerated compartment that holds SVs
Reagent Pipettors (DxI 800 has
4 and DxI 600 has 2)*
Delivers sample and reagent to reaction vessels (RVs)
and mixes the contents in the RVs
Reagent Storage*
Refrigerated compartment capable of holding 50 DxI
reagent and diluent packs
Analytical Module*
Consists of an incubator, a wash/read carousel for
washing reaction vessels, and a luminometer to read light
emitted from the RV
*
Components located under DxI main upper covers
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