QED Environmental Systems

Medical Gas Safety Analyzers – Verification and Exposure Monitoring for Healthcare Environments

In hospitals and clinical environments, medical gases must be safe, pure and fully documented.

QED medical gas analyzers provide accurate measurement of nitrous oxide, oxygen and trace contaminants to support both staff safety and gas quality verification. These portable instruments help healthcare facilities and service providers verify piped gas systems, detect leaks and monitor occupational exposure.

Through Norsk Analyse, the analyzers are delivered with configuration and support tailored to healthcare and medical gas service applications.

Want to know more about our solutions from QED?

Two Instruments for Medical Gas Safety and Verification

QED provides two complementary analyzers designed for different medical gas monitoring tasks.

G200 – Nitrous Oxide Exposure Monitoring

The G200 is designed to measure nitrous oxide levels in the working environment to protect healthcare staff from excessive exposure.

It measures N₂O concentrations in background air and breathing zones, supporting occupational safety monitoring in operating theatres, dental clinics and veterinary facilities. The analyzer can calculate time-weighted averages (TWA) and compare measured values with occupational exposure limits.

This helps safety managers document compliance and detect leaks in medical gas systems.

G210 – Verification of Piped Medical Gas Quality

The G210 is designed to verify the quality of piped medical gases used in hospitals.

The instrument measures nitrous oxide and oxygen, with optional sensors for carbon monoxide and carbon dioxide. This allows technicians to confirm that gas delivered to clinical equipment meets required purity standards and is free from contamination.

Data logging and site identification functions make it easier to document verification measurements during installation, maintenance or inspection.

Quick Comparison – G200 vs G210

Feature G200 G210
Primary purpose Occupational exposure monitoring Piped medical gas verification
Main measured gas N₂O (nitrous oxide) N₂O and O₂
Optional gases Leak detection mode CO and CO₂ contamination detection
Measurement range 0–1000 ppm N₂O 0–100 % N₂O and O₂
Data logging Exposure monitoring and alarm tracking Site and sample point identification
Typical users Safety managers and clinical staff Medical gas service engineers

Typical Applications in Healthcare Facilities

Medical gas analyzers support several safety-critical tasks:

  • Verification of hospital piped gas systems
  • Leak detection in nitrous oxide installations
  • Occupational exposure monitoring for healthcare staff
  • Inspection and commissioning of medical gas infrastructure
  • Routine safety checks in dental and veterinary clinics

These measurements help healthcare facilities maintain both operational safety and regulatory compliance.

Benefits for Healthcare Operators and Service Providers

With QED medical gas analyzers, you gain:

  • Reliable verification of medical gas quality
  • Early detection of gas contamination or leaks
  • Monitoring of staff exposure to nitrous oxide
  • Portable instruments for inspection and service work
  • Clear documentation of safety measurements
  • Improved compliance with healthcare safety standards

This supports safer working environments and reliable operation of medical gas systems.

Medical Gas Verification Supported by Norsk Analyse

Medical gas monitoring requires both reliable instruments and clear procedures.

Norsk Analyse supports hospitals and service providers with configuration, training and technical support for QED medical gas analyzers.

Contact us to discuss how these instruments can support safe and compliant operation of your medical gas systems.

These products are used within these applications

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