Dimension EXL 200 Integrated Chemistry System: Complete Guide

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The Dimension EXL 200 Integrated Chemistry System by Siemens Healthineers is a compact, high-efficiency analyzer designed to streamline clinical lab testing. It combines clinical chemistry and immunoassay capabilities in one system, making it ideal for mid-volume labs that need accurate results, automation, and minimal hands-on time.

With a space-saving footprint and powerful features, the Dimension EXL 200 helps labs deliver consistent, high-quality diagnostic data across a broad range of tests.

What is the Dimension EXL 200?

The Dimension EXL 200 is a fully integrated analyzer that performs both chemistry and immunoassay tests using a single sample. It’s built for speed, precision, and easy operation, making it suitable for hospitals, diagnostic centers, and outpatient labs.

It uses LOCI® (Luminescent Oxygen Channeling Immunoassay) technology to ensure fast, sensitive, and specific immunoassay testing. This allows healthcare providers to make informed decisions quickly.

Key Features of the Dimension EXL 200

Here are the key features that make the Dimension EXL 200 a valuable tool in today’s clinical labs:

  • Integrated Testing: Performs chemistry and immunoassay tests on one system.
  • Throughput: Processes up to 627 tests per hour (up to 167 immunoassay tests/hour).
  • LOCI® Technology: Delivers high-sensitivity immunoassay results in minutes.
  • No Pre-Sorting Needed: Handles STAT and routine samples in the same workflow.
  • Compact Footprint: Fits easily into mid-sized lab spaces.
  • Continuous Operation: Load samples and reagents without stopping the analyzer.
  • Touchscreen Interface: Easy navigation and minimal training required.

How the System Works

The Dimension EXL 200 uses the following steps:

  1. Sample Loading Primary tubes are loaded directly into the analyzer without pre-processing.
  2. Automatic Testing The system identifies the test type, selects the proper reagents, and performs the analysis.
  3. Real-Time Processing Chemistry and immunoassays are processed simultaneously, with automatic result generation.
  4. Results & Reporting Test results are stored, printed, or sent to the lab information system (LIS) for immediate access. 

Types of Tests Performed

The Dimension EXL 200 can run a broad test menu across multiple categories:

Chemistry Tests

  • Electrolytes (Na, K, Cl)
  • Glucose
  • Creatinine
  • Liver panel (ALT, AST, ALP, Bilirubin)
  • Lipid panel (Cholesterol, HDL, LDL, Triglycerides)
  • Kidney function markers (BUN, Uric Acid)

Immunoassay Tests

  • Thyroid hormones (TSH, Free T4, Free T3)
  • Cardiac markers (Troponin I, CK-MB, BNP)
  • Fertility hormones (LH, FSH, hCG)
  • Tumor markers (PSA, AFP, CEA)
  • Vitamin D, Ferritin
  • Therapeutic Drug Monitoring (TDM)

This wide range allows labs to use one system for most routine and critical diagnostics.

Benefits for Clinical Labs

1. High Efficiency

The EXL 200 combines two systems into one, saving time and reducing the need for separate instruments.

2. Improved Turnaround Time

Fast processing of STAT samples and real-time results improve patient care decisions.

3. Smaller Sample Volume Needed

Ideal for pediatric or elderly patients, the system requires less blood for each test.

4. Reduced Manual Handling

With automation from start to finish, there’s less chance of error and less work for lab staff.

5. Low Maintenance

The analyzer is designed for minimal upkeep with built-in alerts and easy-access components.

Is the EXL 200 Right for Your Lab?

This system is ideal for:

  • Mid-volume hospital labs
  • Outpatient or satellite labs
  • Clinics needing a compact all-in-one solution
  • Facilities with space limitations
  • Labs looking to simplify STAT testing workflows

Its compact size, automation, and integration of testing types make it a strong fit for labs aiming to improve efficiency without increasing space or staffing needs.

Maintenance and Support

Siemens provides:

  • Software updates
  • Remote troubleshooting
  • Regular servicing
  • On-site support if needed
  • Preventive maintenance reminders built into the system

These services help reduce downtime and ensure long-term performance.

Final Thoughts

The Dimension EXL 200 Integrated Chemistry System is a smart choice for clinical labs needing accurate, fast, and reliable results across both chemistry and immunoassay testing. With its space-saving design, easy operation, and high test capacity, it simplifies workflows and enhances lab productivity.

For labs looking to upgrade without adding complexity, the Dimension EXL 200 offers a balanced solution that delivers value every day.