Diatron P500 or HumaStar 600: Which Clinical Chemistry Analyzer To Choose?

Comparing Diatron P500 and HumaStar 600: A Guide to Making the Right Choice

Company HUMAN Diatron
Model HumaStar 600 P500
Throughput max. tests/h 600 420
Reagent positions 48 72
Reagent cooling 9°C ± 2°C 8 ± 2 °C
Sample positions 95 95
Sample barcode reader Internal Internal
Cuvettes 160 re-usable 80 removable
Water consumption (l/h) < 5 1.5

*All information is correct as of December 2023



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Selecting the best clinical chemistry analyzer is crucial for laboratories seeking to improve their testing efficiency, accuracy, and reliability. The Diatron P500 and HumaStar 600 are two leading systems in the market, offering innovative features designed to meet the changing needs of modern laboratories. Hey there! We'll be taking a closer look at their specifications and capabilities to help you choose the best system for your laboratory's needs.

We know that selecting a clinical chemistry analyzer is a big decision that can impact your lab's operations, but don't worry, we've got you covered! Thanks for checking out this article that compares the Diatron P500 and HumaStar 600 clinical chemistry analyzers. Both analyzers boast some amazing features, so let's dive in and see how they compare across several crucial dimensions.

Throughput Max. Tests/h

High throughput is essential for laboratories that handle a large volume of tests, impacting result turnaround time and overall efficiency.

  • Diatron P500: Offers a throughput of 420 tests per hour, suitable for small to medium-sized labs that require efficient processing without the need for the highest throughput.
  • HumaStar 600: With a maximum capacity of 600 tests per hour, the HumaStar 600 is designed for high-volume testing environments, ensuring rapid processing to meet the demands of busy laboratories.

Reagent Positions

The analyzer's capacity for reagent positions affects its ability to perform a wide range of tests without frequent reagent changes, enhancing test menu flexibility and lab productivity.

  • Diatron P500: Features 72 reagent positions, providing a balanced capacity for a variety of tests and minimizing the need for frequent reagent swaps.
  • HumaStar 600: The HumaStar 600 has 48 reagent positions, focusing on optimizing space and resources for essential testing needs.

Reagent Cooling

Maintaining reagents at the correct temperature is crucial for test accuracy and reducing waste.

  • Diatron P500: Offers reagent cooling at 8 ± 2 °C, ensuring reagent integrity and longevity for accurate results.
  • HumaStar 600: Maintains reagents at 9°C ± 2°C, preserving their stability and quality for reliable diagnostics.

Sample Positions

The number of sample positions directly influences a lab's throughput and workflow efficiency.

  • Diatron P500: Accommodates 95 samples, aligning with the HumaStar 600 in capacity and facilitating efficient sample processing.
  • HumaStar 600: Also designed to handle 95 samples, offering high-efficiency lab operations.

Sample Barcode Reader

Automated sample identification through barcode readers enhances operational efficiency, accuracy, and reduces manual errors.

  • Diatron P500: Includes an internal barcode reader, demonstrating its commitment to streamlining the sample processing workflow.
  • HumaStar 600: Also features an internal barcode reader, ensuring both analyzers promote a high level of efficiency and accuracy in sample processing.

Water Consumption (l/h) and Cuvettes

Environmental impact and operational cost are influenced by water consumption and the type of cuvettes used.

  • Diatron P500: Demonstrates exceptional efficiency and commitment to eco-friendly lab practices with a water consumption of only 1.5 liters per hour. It uses 80 removable cuvettes, balancing testing capacity with environmental consciousness.
  • HumaStar 600: Uses less than 5 liters of water per hour and includes 160 reusable cuvettes, highlighting its eco-friendliness and sustainable operation.

In conclusion, when deciding between the Diatron P500 and HumaStar 600, laboratories should consider their specific needs, such as test volume, operational efficiency, reagent and sample capacity, and environmental sustainability. The Diatron P500 offers solid performance with lower throughput but greater reagent capacity and exceptional water efficiency, making it ideal for small to medium-sized labs focusing on sustainability and flexibility. The HumaStar 600, on the other hand, is suited for high-volume laboratories that require fast processing and efficiency. By evaluating these aspects carefully, you can select the clinical chemistry system that best aligns with your laboratory's goals and enhances patient care.