Randox RX daytona or HumaStar 300SR - which clinical chemistry system to choose?

The decision between the HumaStar 300SR and Randox RX daytona clinical chemistry analyzers relies on multiple factors and the particular requirements of your laboratory. To assess which option is more suitable for your circumstances, it is essential to take the following into account:

Company HUMAN


Model HumaStar 300SR RX daytona

Throughput max. tests/h

300 270
Reagent positions 40 50
Reagent cooling 13°C below RT 8 - 15°C
Sample positions 60 40
Sample barcode reader Internal Yes
Cuvettes 80 re-usable Bionex 72 semi-pemanent
Water consumption (l/h) < 3 5

* All information is correct as of December 2023




Use the following form for any request whether it is product related or concerning potential distribution partnership.
Fields marked with a * are mandatory. Please take care in entering all data correctly. 


The efficiency of clinical chemistry analyzers is paramount for laboratories dealing with diverse sample volumes. Opting for a high-throughput analyzer is imperative in high-volume testing environments, ensuring that the laboratory's testing needs are met without bottlenecks or underutilization. Matching the throughput capacity to the laboratory's specific requirements is pivotal for optimal performance.

  • HumaStar 300SR: With a maximum throughput of 300 tests per hour, the HumaStar 300SR is well-suited for laboratories with varying sample volumes, ensuring efficiency in high-volume testing environments.

  • Randox RX Daytona: While slightly lower, the Randox RX Daytona still offers a respectable maximum throughput of 270 tests per hour, making it suitable for labs with moderate to high testing volumes.

Reagent Positions

The availability of reagent positions plays a pivotal role in supporting laboratories conducting a wide array of tests. A higher number of positions not only facilitates greater test flexibility but also diminishes the necessity for frequent reagent changes. This feature is particularly crucial for laboratories seeking efficiency and versatility in their testing processes.

  • HumaStar 300SR: Providing 40 reagent positions, the HumaStar 300SR allows for a versatile range of tests without frequent reagent changes.

  • Randox RX Daytona: Excels in this aspect with 50 reagent positions, offering an extensive range of reagents and reducing the need for frequent changes.

Reagent cooling

The stability of reagents is foundational for the precision of clinical tests. Employing reagent cooling mechanisms becomes indispensable, particularly for tests sensitive to temperature fluctuations. Maintaining reagents within specific temperature ranges ensures their integrity, contributing to accurate and reliable test results.

  • HumaStar 300SR: Maintains reagents at 13°C below room temperature, ensuring stable temperatures for reagent integrity.

  • Randox RX Daytona: Offers reagent cooling within a range of 8 - 15°C, providing flexibility in temperature control.

Sample Positions

Strategic sample positioning is indispensable for laboratories managing varying sample volumes. Ensuring an adequate number of sample positions is essential to efficiently process all patient samples, mitigating the risk of sample backlogs and maintaining operational fluidity.

  • HumaStar 300SR: With a larger sample capacity of 60 positions, the HumaStar 300SR is well-suited for labs with higher sample volumes.

  • Randox RX Daytona: Provides 40 sample positions, suitable for labs with moderate sample volumes.

Sample Barcode Reader

Elevating the integrity of the testing process is achieved through the integration of sample barcode readers. These readers reduce the risk of sample mix-ups and ensure accurate linkage of results to the corresponding patients. This feature is particularly critical for clinical laboratories handling high sample throughputs, enhancing overall testing accuracy and reliability.

  • HumaStar 300SR: Comes with an internal sample barcode reader, enhancing sample identification accuracy.

  • Randox RX Daytona: Features a sample barcode reader, contributing to accurate sample identification.


The type and capacity of cuvettes employed in clinical chemistry analyzers significantly impact consumable costs, the number of tests conducted before cuvette replacement, and the overall environmental footprint. A nuanced understanding of cuvette configuration is pivotal for making informed decisions that balance cost-effectiveness and operational efficiency.

  • HumaStar 300SR: Utilizes 80 re-usable Bionex cuvettes, providing a larger cuvette capacity.

  • Randox RX Daytona: Uses 72 semi-permanent cuvettes, offering a balance between reusability and disposability.

Water Consumption

Monitoring water consumption emerges as a key aspect of responsible laboratory management. Controlling operating costs and minimizing environmental impact are achieved through strategies that reduce water consumption. Implementing measures to lower water consumption not only results in cost savings but also aligns with sustainability efforts in the laboratory, contributing to a more environmentally conscious operation.

  • HumaStar 300SR: Boasts a lower water consumption rate of less than 3 liters per hour.

  • Randox RX Daytona: The water consumption rate is 5 liters per hour.


  • Throughput: The HumaStar 300SR has a higher throughput, making it more suitable for laboratories with higher testing volumes.

  • Reagent Positions: The Randox RX Daytona provides more reagent positions, offering increased flexibility in testing.

  • Temperature Control: Both analyzers have reagent cooling features to maintain stable temperatures for accurate test results.

  • Sample Tracking: Both analyzers offer options for sample barcode readers, contributing to accurate sample tracking.

  • Cuvettes: Laboratories need to consider the type and capacity of cuvettes based on their preferences and cost considerations.

  • Water Consumption: The HumaStar 300SR has a notably lower water consumption rate, contributing to operational cost efficiency and environmental sustainability.

In conclusion, when deliberating between the HumaStar 300SR and Randox RX daytona for your laboratory, it is crucial to make decisions based on the unique priorities and demands of your facility. Considerations such as testing volume, the diversity of required tests, water consumption efficiency, and the significance of features like integrated sample barcode readers in your testing protocols should guide your choice. By aligning the features of each analyzer with the specific needs of your laboratory, you can make an informed decision that optimizes efficiency, accuracy, and overall operational suitability.