Roche Cobas 4800 System User Manual

cobas® 4800
System
3 Hardware
The instrument is an automated multi-channel
pipetting instrument used
to
extract,
purify, and prepare target nucleic acid
for subsequent PCR testing on the analyzer.
After sample preparation, the microweli
plate with the PCR-ready samples is
unloaded, sealed, and transferred
to the analyzer for amplification and detection
using real time PCR.
The procedure for sample preparation is as follows:
1. Specimen-specific processing
2. Generic binding, washing, and elution
3. Working master mix preparation and PCR-setup
Depending on the test, the instrument is able
to process up to 96 samples (94 patient
specimens plus two controls) in a single run.
The
main
parts
of the instrument are shown in Figure 3-1.
Instrument
Systeni Manual
Instrument
Roche Diagnostics
System Manual . Version
1.0
A Pipetting arm with pipetting head,
8 pipetting channels, and ISWAP
B Instrument deck
C Autoloader with barcode reader
Figure 3—1 Instrument used for sample preparation
D
Stationary carrier with heater/shaker unit,
magnet
plate, and holders for microweli
plate
and deepweli plate.
E Autoload
tray
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Roche Cobas 4800 System Specifications

General

Brand	Roche
Model	Cobas 4800 System
Category	Analytical Instruments
Language	English