Industrial Instrumentation
for Laboratory and Process

Specializing in high technology analyzers for a wide range of applications in many industries, including petrochemical, energy, environmental, pharmaceutical, semiconductor and plastics, COSA's 20+ year expertise can help provide solutions.

Contact COSA's team of application engineers and chemists to discuss your measurement requirement.

Visit our Products section to learn more about COSA analyzers and measurement solutions!

Check for job openings at Cosa in our Employment section.

NEW
Continuous Analyzers for Nitrogen and Total Hydrocarbons

Continuous measurement of Nitrogen in Argon or Helium based on the luminosity of an Argon or Helium plasma in a quartz chamber.
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Orthodyne

News Releases

Yaphank, NY, USA - Cosa is excited to announce our partnership with Photon Control located in Burnaby, British Columbia. Photon Control has focused much of its research and development efforts to produce a line of optical gas flow measurement products for flare gas measurement.
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Sulfur Analysis With Ultra Low Detection Limit

TS-100V Sulfur Analysis with detection limit as low as 20 ppb more information...TS100

NEW
CA-200 Moisture Meter

CA-200Introducing the new CA-200 Dual Channel KF Moisture Meter. Analyze 1 ppm - 100% Water In Any Matrix, Measure and Display Coulometric and Volumetric Karl Fischer Moisture at the Same Time, Large Color LCD User Interface, Automatically Cleans Pt Electrode.
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Combustion Ion Chromatography
Prep-Station

Model AQF Automated sample preparation by combustion eliminates cumbersome bomb procedures
more information...AQF Prep-Station

Yaphank, NY, USA - COSA Instrument Corporation is pleased to announce that they have entered into an agreement with Orthodyne Gas Chromatography for the distribution, technical support and service of their gas chromatographs and continuous analyzer systems in the United States.
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Heating Value Chromatograph Transmitter

Yamatake Corporation of Japan partners with COSA Instrument and delivers this compact BTU transmitter for monitor and control applications in the natural gas industry.
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Mission-Critical Moisture Analyzer

Mission-Critical Moisture AnalyzerProcess Moisture Analyzer for mission -critical moisture applications. Ideally suited for natural gas and hydrocarbon processing applications.
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NEW UV-VIS Spectrophotometer

UV-VIS SpectrophotometerDesigned for a high precision, S-4100 PDA UV-VIS Spectrophotometer covers a wide range of applications from general analysis to professional research levels. It would ensure superior result and reliability for the customers in Environmental, Pharmaceutical and Biochemical industries.
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Combustion Calorimeter
(Wobbe Index)

The Model 9600 is unmatched in terms of accuracy, speed of response and stability of measurement. The 9600 is designed for applications requiring a continuous fast response measurement. The analyzer can be installed directly outdoors without any additional shelters.
more information...Combustion Calorimeter

Norwood, NJ - The Moisture Team at Cosa Instrument Corp. offers a value-added service to its customers: Free of Charge Application Development. The moisture research and development laboratories at Cosa Instrument with its team of moisture experts are available to customers who are exploring new applications, outside of their field of expertise, or have complex samples. more information...

TECHNICAL PAPERS:
Mark McErlean
COSA Mission Critical Moisture System For Monitoring Natural Gas

David Hailey Ph.D.
Flare Gas Measurement and Recovery of Fuel Feed Gas with Residual Oxygen Calorimetry

Larry Talarico
COSA Empirical Determination of Henry's Law Constants in Hydrocarbon Liquids

Mark Manahan
COSA Combustion Ion Chromatography

Total Sulfur and Speciated Halides (Fluorine, Chlorine, Bromine) in Liquid and Gaseous Hydrocarbons by Combustion Ion Chromatography

NEW
Focus® Probe Optical Laser (Flare Gas Flow Meter)

The laser based Focus Probe optical flow meter (OFM) has been specifically developed for gas applications with highly variable flow rates and a wide range of pipe diameters. The OFM accuracy is not affected by gas composition or contamination of the sensing elements and is designed with Flare Gas Flow Measurement applications in mind.
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