Gas and Vapor Detection

Fixed and portable handheld instruments engineered specifically to identify, detect, analyze or monitor gases and vapors. Suited for a variety of applications including environmental, wastewater, and industrial.
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Model 146i Multi-Gas Calibrator Thermo Scientific™

Calibrate ambient air and other gas monitoring instrumentation with the Thermo Scientific™ Model 146i Multi-Gas Calibrator, which generates gas standards. The output of the Model 146i is used to calibrate instruments that perform zero, precision, Level 1 span checks, audits, and multi-point routines...

146iQ Multi-Gas Calibrator

Get 24/7 access to your analyzer’s information with the Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 46i Nitrous Oxide Analyzer Thermo Scientific™

Measure ambient nitrous oxide (N2O) concentrations using gas filter correlation technology with Thermo Scientific™ Model 46i Nitrous Oxide Analyzer. N2O has been identified as a primary greenhouse gas with a greater potential for global warming effects than Carbon Dioxide (CO2).

Model 48i CO Analyzer Thermo Scientific™

Measure the amount of carbon monoxide (CO) in ambient air with the Thermo Scientific™ Model 48i CO Analyzer. The gas filter correlation technique as utilized by the Model 48i gas filter correlation analyzer offers over 30 years of field-proven performance in providing accurate and reliable readings.

Model 48i-HL CO Analyzer Thermo Scientific™

Measure high levels of CO emission with the Thermo Scientific™ Model 48i-HL CO Analyzer. Using gas filter correlation technology, the 48i-HL analyzer is a gas filter correlation analyzer which provides linear measurements of carbon monoxide in sample air up to 20,000 ppm.

49iQ Ozone Primary Standard

Get 24/7 access to your analyzer’s information with the Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

48iQ Carbon Monoxide Analyzer

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 51i Total Hydrocarbon Analyzer Thermo Scientific™

Measure total hydrocarbons in emissions from a source using the Thermo Scientific™ Model 51i Total Hydrocarbon Analyzer. The Model 51i utilizes Flame Ionization Detector (FID) technology to provide a wide linear range and sensitive detection of organic compounds.

Model 17i Ammonia Analyzer Thermo Scientific™

Measure ammonia (NH3) concentrations in ambient air with the Thermo Scientific™ Model 17i Ammonia Analyzer. The Model 17i utilizes chemiluminescence technology for a reaction that produces a characteristic luminescence with intensity proportional to the amount of NO.

Model 15i Hydrogen Chloride Analyzer Thermo Scientific™

Continuously measure HCl in emissions from a source without the use of reagents or consumables using the Thermo Scientific™ Model 15i Hydrogen Chloride Analyzer.

PRO2001WHP Dilution Extractive Probe Thermo Scientific™

Conduct wet-basis measurements with the Thermo Scientific™ PRO2001WHP Dilution Extractive Probe, an external, low-flow probe designed to handle the toughest environments. Housed in a NEMA 4X enclosure to protect from harsh environments, this probe is highly durable and easily mountable to the stack...

111 Zero Air Supply Thermo Scientific™

Generate pollutant-free zero gas with the convenient Thermo Scientific™ 111 Zero Air Supply. Model 111 supplies pollutant-free air (zero air) from ambient air to allow for proper zeroing, and to provide clean diluent air for spanning ambient air analyzers.

Model 42i (NO-NO2-NOx) Analyzer Thermo Scientific™

Measure levels of nitrogen oxide (NO-NO2-NOx) in the emissions from a source using chemiluminescent technology with the Thermo Scientific™ Model 42i NO-NO2-NOx Analyzer. Discover the iQ to work smarter with our next generation 42iQ NO-NO2-NOx Analyzer.

42iQ High Level NO-NO2-NOx Analyzer Thermo Scientific™

Get 24/7 access to your analyzer’s information with a Thermo Scientific™ iQ Series Gas Analyzer. The iQ Series Gas Analyzers are engineered to get smarter over time and help minimize troubleshooting time with a highly precise, yet tough solution.

Model 410i Carbon Dioxide Gas Analyzer Thermo Scientific™

Measure the concentration of CO2 in emissions with the Thermo Scientific™ Model 410i Carbon Dioxide Gas Analyzer, which utilizes advanced NDIR optical filter technology. The Model 410i continuously monitors carbon dioxide (CO2) in source emissions while offering user-selectable reporting...
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