Landwind Medical LW C100 or HumaStar 100: Which Clinical Chemistry Analyzer To Choose

Explore the features and specifications of the HumaStar 100 and LW C100 clinical chemistry analyzers to determine which one best fits your laboratory's needs.

Company HUMAN Landwind Medical
Model HumaStar 100 LW C100
Throughput max. tests/h 100 Up to 150 tests per hour,
up to 225 tests per hour with ISE
Reagent positions 30 40
Reagent cooling independent from main power switch 24 hours non-stop cooling system for reagent tray 4~12 ºC
Sample positions 60 40
Sample barcode reader Internal Optional
Cuvettes 80 reusable 81 disposable reaction cuvettes with special ultraviolet transmitting function
Water consumption (l/h) < 1 (8 ml/test) 1.5 l/h

*All information is correct as of December 2023



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Choosing the right clinical chemistry analyzer is vital for laboratories striving to enhance testing efficiency and accuracy. In this comprehensive comparison, we'll analyze the features and specifications of two leading analyzers: the HumaStar 100 and Landwind LW C100, to assist you in making an educated decision for your laboratory's needs.


Efficient throughput is essential for laboratories processing a high volume of tests, ensuring timely results and streamlined workflow.

  • HumaStar 100: Offers a maximum throughput of 100 tests per hour, suitable for laboratories with moderate testing volumes.
  • Landwind LW C100: Provides a throughput of up to 150 tests per hour, with an option to increase to 225 tests per hour with ISE, catering to laboratories with varying testing requirements.

Reagent Positions

The number of reagent positions influences the analyzer's flexibility in conducting different tests without frequent reagent changes.

  • HumaStar 100: Features 30 reagent positions, allowing for a diverse range of tests with stable reagent conditions.
  • Landwind LW C100: Offers 40 reagent positions, providing enhanced testing versatility and minimizing the need for frequent reagent changes.

Reagent Cooling

Maintaining stable reagent temperatures is crucial for accurate and reliable test results, particularly in demanding laboratory environments.

  • HumaStar 100: Ensures reagent stability with independent cooling from the main power switch, preserving reagent integrity throughout testing.
  • Landwind LW C100: Provides a 24-hour non-stop cooling system for the reagent tray at 4~12 ºC, maintaining optimal reagent conditions and ensuring consistent test performance.

Sample Positions

Adequate sample positions are necessary for managing varying sample volumes efficiently, catering to the laboratory's diverse testing needs.

  • HumaStar 100: Offers 60 sample positions, accommodating laboratories with diverse sample processing requirements.
  • Landwind LW C100: Provides 40 sample positions, suitable for laboratories with moderate sample volumes and optimizing sample management.

Sample Barcode Reader

Integration of an internal sample barcode reader enhances testing accuracy and traceability, ensuring seamless sample identification and result linkage.

  • HumaStar 100: Incorporates an internal sample barcode reader, improving testing process integrity and minimizing errors.
  • Landwind LW C100: Offers an optional sample barcode reader, providing flexibility based on laboratory requirements.


The type and capacity of cuvettes impact operational costs and environmental sustainability, influencing the analyzer's overall cost-effectiveness.

  • HumaStar 100: Utilizes 80 reusable cuvettes, promoting sustainable laboratory practices and minimizing waste, contributing to cost efficiency.
  • Landwind LW C100: Utilizes 81 disposable reaction cuvettes with a special ultraviolet transmitting function, ensuring convenient testing processes and eliminating the need for cuvette cleaning, suitable for laboratories prioritizing convenience.

Water Consumption

Monitoring water consumption is essential for sustainable laboratory management, reducing operational costs and environmental impact.

  • HumaStar 100: Consumes less than 1 liter of water per hour (8 ml/test), contributing to cost efficiency and environmental sustainability.
  • Landwind LW C100: Utilizes 1.5 liters of water per hour, ensuring efficient cooling and optimal instrument performance.

Both the HumaStar 100 and Landwind LW C100 offer advanced features and reliable performance tailored to meet the evolving needs of modern laboratories. The choice between the two depends on your laboratory's specific requirements, such as testing volume, flexibility, and operational preferences. Consider factors such as throughput, reagent and sample positions, reagent cooling mechanisms, sample barcode reader integration, cuvette type, and water consumption to make the best decision aligned with your laboratory's goals and priorities.