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MATRIX and MATRIX-PLUS Portable Gas Detector

MATRIX & MATRIX-Plus Portable Gas Detector

MATRIX and MATRIX-PLUS Portable Gas Detector

Medical Gas Verification – Made Simple

A Multi-Sensor Transportable Analyzer for Medical Gas Verifier/Certifier Field Usage

The MATRIX medical gas verifier is designed for the real-time analysis and verification of hospital gases to ensure compliance with NFPA 99.

The MATRIX offers the operator two key advantages:

  • Reduces the time to complete a full analysis on station.
  • Avoids the complexity of using single purpose instruments.

The MATRIX uses an (8) channel multi-sensor system to simultaneously monitor the following gases:

Carbon Monoxide

Carbon Dioxide



Nitrous Oxide

Trace Hydrocarbons

Anesthesia Gases

Dew Point

The MATRIX is a transportable instrument that is fully self-contained and able to operate on-site for 12 hours with no external support requirements. The real-time analysis data is displayed on the front LCD panels, which have integral alarm concentration indicators and loss of flow alarms.

The MATRIX Plus offers a data logging option which allows the analysis data to be displayed on a PC via a USB connection. This permits the real-time data to be displayed in a graphical plot. The data log can be archived with a location file name for use in reports. Additionally, the MATRIX Plus can be configured with a sampling pump for those applications which are not pressurized.


  • Real-time monitoring for 8 gases
  • Faster station analysis
  • Easily transportable and durable case
  • Battery operated (12 hrs)
  • Optional datalogger
  • Complete field analysis in one instrument

Display: Alpha numeric LCD with Backlight

Alarm:  LED visual indicator per channel and flow alarm

Operating Temperature:  32º to 77ºF (0º to 25ºC) recommended

Humidity Range:  0-95% (non-condensing)

Power:  Rechargeable lithium battery & AC power cord

Run Time:  Up to 12 hours on a fully charged battery, or continuous with AC power cord

Inlet Pressure for Dew Point:  55 psig (user provided regulator)

 Inlet Flow Rate for Sensors:0.5 liters/minute

 Enclosure: Polypropylene-copolymer case

Size:  19 x 15 x 8 inches (48 x 38 x 20 cm)

 Weight:  19 lb. (8.6 kg)


                                                                     SPECIFICATIONS FOR GASES MONITORED*








1.Carbon Monoxide(CO) 0-50ppm 10ppm 20ppm ±1ppm EC 1ppm
2.Carbon Dioxide (CO2) 0-5000ppm 1000ppm 2000ppm ±20ppm NDIR 10ppm
3.DewPoint -112°to+68°F +35°Fat55PSIG +50°F at 55 PSIG ±2°F TFP 1°F or 1°C
4. Trace Hydrocarbons 0-20ppm 5ppm 10ppm ±1ppm PID 0.1ppm
5.Anesthesia Gases 0-100ppm 50ppm 100ppm ±5ppm MOS 1ppm
6. Oxygen(O2) 0-100%byVol. ↓95%byVol. ↓90%byVol. ±0.1%byVol. PP/EC 0.1%byVol.
7. Methane(CH4) 0-5000ppm 500ppm 1000ppm ±10ppm NDIR 10ppm
8.Nitrous Oxide(N2O) 0-100%byVol. ↓95%byVol. ↓90%byVol. ±3%byVol. NDIR 1%byVol.
9.Carbon Dioxide(CO2) 0-100%byVol. ↓95%byVol. ↓90%byVol. ±3%byVol. NDIR 1%byVol.

*NOTE: Maximum 8 gases per instrument


  • Anesthesia Gaes

  • Carbon Dioxide (CO2)
  • Carbon monoxide (CO)
  • Dew Point (DP)
  • Hydrocarbons
  • Methane (CH4)
  • Nitrous oxide (N2O)
  • Oxygen (O2)
  • Water/Dew Point


The MATRIX-PLUS offers a datalogging option which allows the analysis data to be displayed on a PC via a USB connection, and can be configured with a sampling pump for those applications which are not pressurized.

To place an order, please contact our experienced and professional customer service team:
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If you cannot find what you need or require a custom part, simply call and speak to one of our knowledgeable gas monitoring experts. They will be able to walk you through the ordering process quickly and professionally.