cobas® c 311 analyzer

cobas c 311 analyzer for clinical chemistry

The cobas c 311 analyzer is a stand alone system that offers consolidated testing from a broad menu of clinical chemistry applications. This analyzer has the capacity for ion-selective electrode (ISE) determination of sodium, potassium, and chloride in serum, plasma, and urine. In addition, measurement of HbA1c levels in whole blood can also be performed, making it a truly flexible analyzer.

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First class performance

Over 130 assays and applications available, including Drug of Abuse Testing (DAT), Therapeutic Drug Monitoring (TDM), specific proteins and whole blood HbA1c¹
Predictable turnaround time

Intelligent sample workflow

108 sample positions with continuous random access and flexible STAT priority settings¹
Automatic determination of sample integrity
Automatic sample dilution and rerun capabilities

Unique reagent concept

Convenient and error-free handling of cobas c packs
No preparation or mixing required
Economic usage with high stabilities and convenient kit sizes

High system reliability

Highly reliable system based on more than 35 years of experience
Comprehensive training and support from Roche organizations worldwide
Automated maintenance functions
Low system maintenance time

cobas^® 4000 analyzer series

Freedom to realize your lab’s potential

The cobas^® 4000 analyzer series consists of the cobas c 311 analyzer for clinical chemistry and the cobas e 411 analyzer for immunochemistry testing.

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Specifications

Testing capabilities

Clinical chemistry, ISE, HbA1c (whole blood measurement)
Throughput

Up to 300 tests/hr for photometry tests only

450 tests/hr for only ISE tests
Samples

Serum, plasma, whole blood, urine, cerebrospinal fluid (CSF), supernatant (hemolysate)

Automated sample rerun and dilution

Additional sample loading during operation
Test integrity measures

Contact-free ultrasonic mixing

Determination of 3 serum indices (lipemic, hemolytic, icteric)

Sample clot detection
Reagents

Up to 45 reagent positions (42 cassette positions and 3 channels for ISE)

Barcoded cobas c reagent packs

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References

cobas c 311 analyzer. Operator's manual. Roche Diagnostics International Ltd.

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cobas^® c 311 analyzer