Source Gas Monitors | Thermo Fisher Scientific

0.01 ppm (1)
0.02 ppm (30 sec. averaging time) (1)
0.04 ppm (1)
0.050 ppm (10 sec. averaging time) (2)
0.050 ppm (60 sec. averaging time) (1)
0.40 ppb (60 sec. averaging time) (2)
0.5 ppm (1)
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Carbon-14 (C-14), < 3.7 MBq (<100 μCi) (1)
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10 Digital Inputs (Standard), 16 Digital Inputs (1)
16 Digital (Standard), 8 Analog 0 to 10 VAC (Optional) (2)
16 Digital Inputs (Standard), 8 0 to 10 VAC (1)
16 Digital Inputs (Standard), 8 0 to 10 VDC Analog (2)
16 Digital Inputs (Standard), 8 0 to 10 VDC Analog Inputs (Optional) (5)
16 Digital Inputs (TTL), 4 Isolated Voltage Inputs 0 to 10 V (3)
16 Digital Inputs (TTL), 8 Solenoid Driver Outputs, 10 Digital Reed Relay Contact Outputs, 4 Isolated Voltage Inputs 0 to 10 V, 6 Isolated Analog Voltages Outputs, with 4 Selectable Ranges, 6 Isolated Analog Current Outputs, with 2 Selectable Ranges (1)
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±0.25% full scale (1)
±0.5% full scale (1)
±1% full scale (8)
±1% full scale ≤1000 ppm, ±2.5% full scale >1000 ppm (1)
±2% full scale (5)
±2% of span (at concentrations of 10 to 150% of span) (2)
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120 sec. (30 sec. averaging time) (1)
15 sec. (1 sec. average time) (2)
15 sec. (10 sec. averaging time)(NO/NOx mode), 85 sec. (60 sec. averaging time), 305 sec. (300 sec. averaging time), (NO mode) 15 sec. (10 sec. averaging time), 65 sec. (60 sec. averaging time), 305 sec. (300 sec. averaging time) (1)
2.5 sec. NO Mode; 5.0 (Rise Fall Times 0-90%) (1)
2.5 sec. NO, 5.0 sec. Nox (in manual mode) (1)
20 sec. (10 sec. averaging) (Photometer), <180 sec. (Ozonator Response Time) (1)
40 sec. (10 sec. average time) (1)
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<1% full scale (1 month) (1)
<2% of range or 0.20 ppm (24 hr.) (2)
±0.2% full scale (1)
±1% full scale (6)
±1% full scale (24 hr.) (4)
High Level: <2.0% reading 7-days; Standard: <0.5% (1)
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42iQ Low Source 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 42i-HL High Level NO-NO₂-NO_x Analyzer Thermo Scientific™

Measure high levels of nitrogen oxides in the air using chemiluminescence with the Thermo Scientific™ Model 42i-HL NO-NO2NOx Analyzer. The Model 42i-HL is a single chamber, single photomultiplier tube design that cycles between NO and NOx modes, and can be operated continuously in either NO or NO x...

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...

Model 43i-HL High Level SO₂ Analyzer Thermo Scientific™

Measure high levels of SO2 from a source up to 10,000 ppm with the Thermo Scientific™ Model 43i-HL SO2 Analyzer, the first gas analyzer to utilize pulsed fluorescence technology to measure SO2. Discover the iQ to work smarter with our next generation 43iQ High Level Sulfur Dioxide Analyzer.

42iQ NO-NO2-NOx Analyzer Thermo Scientific™

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...

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.

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 42i (NO-NO₂-NO_x) 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™

42iQD NOx Analyzer Thermo Scientific™

NDIR Model 60i Multi-Gas Analyzer Thermo Scientific™

Improve analyzer up-time and lifespan with the Thermo Scientific™ NDIR Model 60i Multi-Gas Analyzer. This analyzer utilizes non-dispersive infrared (NDIR) optical filter technology to measure five gases in addition to an oxygen measurement via either chemical cell or paramagnetic technology.

Model 200LS and 200LD Dilution Probe Controller Thermo Scientific™

Meet U.S. EPA requirements for stack monitoring with high measurement sensitivity, fast response times and robust operation in harsh environments. The Thermo Scientific™ Model 200LS and Thermo Scientific™ Model 200LD dilution probe controllers offers easy integration with other Thermo Scientific™...

Model 42i-LS Low Source NO-NO₂-NO_x Analyzer Thermo Scientific™

This product has been discontinued. We will offer technical support and service support as allowed by parts availability.

5014iQ Beta Attenuation Monitor Thermo Scientific™

The Thermo Scientific™ 5014iQ Beta Attenuation Monitor is designed for monitoring PM-2.5, PM-10, PM-1, and TSP in ambient air. The PM samples are collected using a filter tape which automatically advances to a clean spot reducing the requirement for attended operation.

Source Gas Monitoring

Our stack emissions monitoring system helps you comply with demanding regulatory requirements in challenging monitoring conditions. For manufacturers and industrial plants, successfully complying with regulations requires equipment with advanced technology and maximum dependability.

Air Quality Analysis

Increasingly stringent regulatory requirements are making it more difficult to maintain regulatory compliance and optimal process performance. Air quality monitoring and reporting requirements in the U.S., China, India, Europe, and Latin America are shifting and being redefined.

Product Literature

iPCM12 Installed Personnel Contamination Monitor

Product Literature

iPCM12