The Roche 9180 Electrolyte Analyzer

Automation Grade Automatic
Instrument Name Electrolyte Analyser
Model Name/Number 9180
Usage/Application Laboratory
Brand Roche
Parameters Blood Alcohol Content
Automation Fully Automatic
User Input Keyboard
Display Digital
Weight 6 Kgs

The Roche 9180 Electrolyte Analyzer:

A Reliable Workhorse for Fast, Accurate Electrolyte Measurement

The Roche 9180 Electrolyte Analyzer is a fully automated benchtop instrument designed to streamline electrolyte testing in healthcare settings. It utilizes advanced electrochemical technology to deliver rapid, reliable measurements of key electrolytes in whole blood, serum, plasma, and urine samples. This user-friendly analyzer is ideal for near-patient testing (NPT) applications, providing crucial information to healthcare professionals for timely diagnosis and treatment decisions.

Core Functionalities of the Roche 9180

At the heart of the 9180 lies its ability to measure a comprehensive panel of electrolytes. These include:

  • Sodium (Na+)
  • Potassium (K+)
  • Calcium (Ca2+)
  • Chloride (Cl-)
  • Lithium (Li+)

These electrolytes play essential roles in maintaining various bodily functions, and imbalances can signal underlying health conditions. The 9180’s accurate measurement of these electrolytes empowers healthcare professionals to:

  • Diagnose electrolyte imbalances like dehydration, acidosis, and alkalosis.
  • Monitor the effectiveness of treatment plans for conditions affecting electrolyte levels.
  • Guide critical care decisions in emergency situations.

Key Features for Enhanced Efficiency

The 9180 boasts several features that contribute to its efficiency and ease of use in fast-paced clinical environments:

  • Minimal Sample Volume: Requiring only 95 microliters (µL) of sample, the 9180 minimizes blood draw volumes, reducing patient discomfort and potentially allowing for testing from smaller blood samples in neonates or pediatrics.
  • Flexible Configuration: The analyzer offers interchangeable electrode configurations, allowing customization based on testing needs. Users can switch between configurations for different electrolyte panels without the hassle of changing reagents or tubing.
  • Automated Calibration: The 9180 performs a two-point calibration every four hours, ensuring consistent accuracy. Additionally, a one-point calibration is conducted with each test, further enhancing result reliability.
  • Simplified Operation: The intuitive user interface features a clear yes/no dialogue, guiding users through the testing process effortlessly. This minimizes training time and reduces the risk of operator error.
  • Onboard Quality Control (QC): The 9180 incorporates a QC program that automatically tracks and flags out-of-range results, ensuring data integrity and promoting confidence in test outcomes.
  • Standby Mode: The instrument automatically enters a standby mode during periods of inactivity, conserving energy and minimizing wear-and-tear.

Benefits for Improved Patient Care

The Roche 9180 Electrolyte Analyzer offers numerous advantages that ultimately translate to improved patient care:

  • Faster Results: With rapid test turnaround times, the 9180 facilitates quicker diagnosis and treatment decisions, potentially improving patient outcomes.
  • Reliable Performance: The combination of automated calibration, QC program, and long-life electrodes ensures consistent and dependable results, allowing healthcare professionals to make confident clinical decisions.
  • Reduced Costs: The analyzer’s efficient operation, minimal sample volume requirements, and low maintenance needs contribute to lower operating costs for healthcare facilities.
  • Improved Workflow: The user-friendly interface and automated features streamline the testing process, allowing healthcare staff to focus on patient care.

Applications of the Roche 9180

The Roche 9180 Electrolyte Analyzer finds application in various healthcare settings, including:

  • Emergency Departments: Rapid electrolyte assessment is crucial in emergency situations, and the 9180 facilitates faster diagnosis and treatment decisions.
  • Critical Care Units: Close monitoring of electrolyte levels is vital for critically ill patients, and the 9180 provides reliable data to guide treatment plans.
  • Operating Rooms: Electrolyte imbalances can arise during surgical procedures, and the 9180’s quick turnaround time allows for timely intervention.
  • Labor and Delivery Units: Electrolyte levels are monitored closely during childbirth, and the 9180’s features make it ideal for use in this setting.
  • Outpatient Clinics: The analyzer’s user-friendly design makes it suitable for use in outpatient clinics, facilitating point-of-care testing.


The Roche 9180 Electrolyte Analyzer is a valuable asset for healthcare facilities seeking a reliable and efficient solution for electrolyte testing. Its combination of speed, accuracy, ease of use, and cost-effectiveness makes it a compelling choice for near-patient testing applications, ultimately contributing to improved patient care.


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