cobas® c 303 analytical unit

Combining photometric and ISE testing on a footprint of just less than 5 ft wide
IVD For in vitro diagnostic use.
cobas c 303 analytical unit
Simplicity meets excellence

The cobas® c 303 analytical unit combines photometric and ISE testing within a compact footprint of 1.2 square meters. It features 42 cooled reagent positions and supports over 110 clinical chemistry applications, including measurements for specific proteins, enzymes, substrates, electrolytes, drugs of abuse (DATs), therapeutic drug monitoring (TDMs), and Hba1c.1

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Benefits at a glance

  • Clinical Chemistry and ion-selective testing analytical unit
  • Photometric testing and ISE testing (determination of Na+, K+, and Cl- concentrations)
  • Throughput:1
    • Up to 450 photometric tests per hour
    • Up to 450 ISE tests per hour
    • Up to 750 tests per hour (mixed mode photometric and ISE)
  • 42 reagent positions
  • Sample integrity via serum indices, sample liquid level detection, clot detection, air aspiration detection
  • Contact-free ultrasonic mixing of sample and reagent
cobas pure integrated system

cobas® pure integrated solutions

Simplicity meets excellence

cobas® pure integrated solutions is a member of the cobas® family of systems which is designed to deliver excellence, while at the same time simplifying your daily work.

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Overview

Ordering Information

Specifications of the reagent system

  • Reagent pack types

    cobas c pack green

  • Reagent loading / unloading

    Manual

  • Reagent Identification

    RFID

  • Capacity of reagent disk

    42 reagent packs

  • Reagent storage temperature

    5 – 15 °C (41 – 59 °F)

Specifications of the sampling system

  • Sampling cycle time

    8 seconds

  • Sample pipetting volume

    1.0 – 25.0 μL (0.1 μL steps)

  • Sample Liquid level detection

    Available

  • Sample clot detection

    Available

  • Sample air aspiration detection

    Available

Specifications of the reaction system

  • Number of reaction cells

    128

  • Reaction volume

    75 – 185 μL (detectable reaction volume)

  • Incubation bath temperature

    37.0 +/- 0.1 °C

  • Reaction time

    3 – 10 min (1 min steps)

  • Mixer

    Ultrasonic

Specifications of the photometric system

  • Measurements per reaction cell/10 min

    46

  • Photometer lamp

    12 V, 50 W

  • Photometer

    Multiple wavelengths spectrophotometer

  • Maximum throughput*

    Photometric only: 450 tests/hour

    ISE only: 450 tests/hour (150 samples/hour)

    Mixed mode Photometric & ISE: 750 tests/hour (300 photometric + 450 ISE tests/hour)**

    HbA1c only: 225 tests/hour

* Throughput may differ based on the mix of test orders per sample

** The ISE unit and the c 303 photometric measuring unit share the same sample pipetter

Source: cobas® pure integrated solutions User Guide

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Reference

  1. cobas® pure integrated solutions User Guide