AMS Diagnostics Ellipse or HumaStar 100: Which Clinical Chemistry Analyzer To Choose

Explore the features and specifications of the HumaStar 100 and Ellipse clinical chemistry analyzers to determine which one best fits your laboratory's needs.

Company HUMAN AMS Diagnostics
Model HumaStar 100 Ellipse
Throughput max. tests/h 100 138
Reagent positions 30 24
Reagent cooling independent from main power switch Yes
Sample positions 60 32
Sample barcode reader Internal Optional
Cuvettes 80 reusable 120 semi - disposable, optic grade
Water consumption (l/h) < 1 (8 ml/test) 3 ml/test

*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. 

In the realm of clinical chemistry analyzers, selecting the right instrument for your laboratory's needs is crucial. Here, we delve into a thorough comparison between two leading models: the HumaStar 100 from HUMAN and the Ellipse from AMS Diagnostics. By examining their features, specifications, and capabilities, you can make an informed decision tailored to your laboratory's requirements.


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

  • HumaStar 100: Offers a maximum throughput of 100 tests per hour, ensuring timely and efficient processing of samples.
  • Ellipse: Boasts a higher throughput of 138 tests per hour, making it well-suited for laboratories with demanding workloads requiring rapid turnaround times.

Reagent Positions

The availability of reagent positions influences the analyzer's capacity to perform a diverse range of tests without frequent reagent changes:

  • HumaStar 100: Equipped with 30 reagent positions, enabling simultaneous testing of multiple parameters without compromising efficiency.
  • Ellipse: Provides 24 reagent positions, offering versatility in test menu options while maintaining operational efficiency.

Reagent Cooling

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

  • HumaStar 100: Features independent reagent cooling, ensuring optimal temperature control and stability throughout testing.
  • Ellipse: Offers reagent cooling independent from the main power switch, maintaining consistent temperatures to preserve reagent integrity and assay performance.

Sample Positions

Effective sample handling is crucial for laboratories managing diverse sample volumes. Let's assess the sample handling capabilities of these analyzers:

  • HumaStar 100: Provides 60 sample positions, facilitating efficient sample processing and workflow management.
  • Ellipse: Offers 32 sample positions, accommodating varying sample volumes with ease while maintaining operational efficiency.

Sample Barcode Reader

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

  • HumaStar 100: Includes an internal sample barcode reader, ensuring seamless sample identification and result linkage.
  • Ellipse: Provides an optional sample barcode reader for enhanced sample tracking and identification capabilities.


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

  • HumaStar 100: Utilizes 80 reusable cuvettes, promoting sustainability and cost-effectiveness in laboratory operations.
  • Ellipse: Utilizes 120 semi-disposable, optic-grade cuvettes, balancing reusability with optimal performance for accurate test results.

Water Consumption

Monitoring water consumption is essential for sustainable laboratory management:

  • HumaStar 100: Consumes less than 1 liter of water per hour (8 ml/test), contributing to cost efficiency and environmental sustainability.
  • Ellipse: Consumes 3 ml of water per test, offering efficient water usage while maintaining operational integrity.


Both the HumaStar 100 and Ellipse 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 your laboratory's specific requirements, such as throughput, reagent and sample positions, cooling mechanisms, sample handling capabilities, cuvette types, and water consumption.