Medica EasyRA or HumaStar 200: Which Clinical Chemistry Analyzer To Choose

Explore the features and specifications of the HumaStar 200 and EasyRA clinical chemistry analyzers to determine which one best fits your laboratory's needs.

Company HUMAN Medica
Model HumaStar 200 EasyRA
Throughput max. tests/h 200 300 tests/hr*, 240 ISE test/hr
Reagent positions 30 24
Reagent cooling independent from main power switch 12º–15ºC
Sample positions 60 24
Sample barcode reader Internal Optional
Cuvettes 80 reusable 72 disposable
Water consumption (l/h) < 2 l/h -

*All information is correct as of December 2023



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In the realm of clinical chemistry analyzers, selecting the right instrument can significantly impact laboratory efficiency and workflow. This article provides an in-depth comparison between two prominent models: the HumaStar 200 by HUMAN and the EasyRA by Medica. By examining key features and specifications, laboratories can make informed decisions to meet their specific testing needs.


Efficient sample processing is vital for laboratories with high testing volumes. Let's compare the throughput capabilities of these analyzers:

  • HumaStar 200: Offers a maximum throughput of 200 tests per hour, providing rapid and efficient sample analysis.
  • EasyRA: Boasts an impressive throughput of 300 tests per hour, including 240 ISE tests per hour, catering to laboratories with demanding workloads and rapid turnaround requirements.

Reagent Positions

The availability of reagent positions is essential for accommodating a diverse range of tests without frequent reagent changes:

  • HumaStar 200: Equipped with 30 reagent positions, allowing for simultaneous testing of multiple parameters and enhancing operational efficiency.
  • EasyRA: Provides 24 reagent positions, offering versatility in test menu options while maintaining efficient workflow management.

Reagent Cooling

Stable reagent temperatures are critical for accurate and reliable test results. Let's examine the cooling mechanisms of these analyzers:

  • HumaStar 200: Features independent reagent cooling, ensuring optimal temperature control and stability throughout testing.
  • EasyRA: Offers reagent cooling independent from the main power switch, maintaining consistent temperatures between 12°C to 15°C to preserve reagent integrity and assay performance.

Sample Positions

Efficient sample handling is paramount for laboratories processing varying sample volumes. Let's assess the sample handling capabilities of these analyzers:

  • HumaStar 200: Provides 60 sample positions, facilitating efficient sample processing and workflow management.
  • EasyRA: Offers 24 sample positions, accommodating diverse sample volumes while ensuring streamlined sample handling and analysis.

Sample Barcode Reader

Integration of a sample barcode reader enhances testing accuracy and traceability:

  • HumaStar 200: Includes an internal sample barcode reader for seamless sample identification and result linkage.
  • EasyRA: Provides an optional sample barcode reader, offering enhanced sample tracking and identification capabilities based on laboratory requirements.


The type and capacity of cuvettes impact operational costs and testing efficiency:

  • HumaStar 200: Utilizes 80 reusable cuvettes, promoting sustainability and cost-effectiveness in laboratory operations.
  • EasyRA: Utilizes 72 disposable cuvettes, balancing reusability with optimal performance for accurate test results.

Water Consumption

Monitoring water consumption is crucial for sustainable laboratory management:

  • HumaStar 200: Consumes less than 2 liters of water per hour, contributing to cost efficiency and environmental sustainability.
  • EasyRA: Water consumption data not available, potentially affecting operational costs and environmental impact.


Both the HumaStar 200 and EasyRA clinical chemistry analyzers offer advanced features and reliable performance tailored to meet the diverse needs of modern laboratories. The choice between the two depends on specific requirements such as throughput, reagent and sample positions, cooling mechanisms, sample handling capabilities, cuvette types, and water consumption.