CRDS Gas Analyzers

For High-Purity & Lab Applications

Leaders in CRDS Laser-Based Analyzers

We know high purity gas analysis and we can deliver the measurements!

Based on absorption spectroscopy, our Cavity Ring-Down Spectroscopy CRDS gas analyzers for high purity work by attuning light rays to the unique molecular fingerprint of the sample species. By measuring the time, it takes the light to fade or “ring-down”, you receive an accurate molecular count in milliseconds. 

We deliver bulk gas continuous quality control (CQC) monitoring, pre- and post-purifier trace impurity measurements, well-established, powerful mass spectrometry technology for multi-species monitoring for ALL critical impurities in bulk electronic gases including trace O2, H2, H2O, CH4, CO, CO2, Xe and more, and our new CRDS analysis platform which is a HUGE improvement over legacy GC analyzers for UHP CO, CO2 and CH4 measurements.

    We also offer a new CRDS analyzer performance upgrade. Implementing our new intelligent dynamic data processing, the Speed+™ Analyzer Performance Upgrade Software adjusts your analyzer’s response automatically and in real-time to deliver the best performance.  Benefits of Speed+ for your operations include real-time process control to ensure quality, as well as faster throughput and increased capacity to improve efficiency and profitability.

    Serani™ Max Analyzer Interface Software allows you to have remote access from your computer or laptop for our latest CRDS generation analyzers, such as the HALO KA Max and T-I Max. The Windows-based software package communicates with the analyzer through Ethernet and allows full control of the system conveniently from your desk.


    Our CRDS Solutions for Semiconductor & High Purity Applications

    Halo KA™ H2O

    Tiger Optics ppt-level Moisture Detection CRDS Analyzer
    PROCESS INSIGHTS_TIGER OPTICSHALO-KA-H2O-2020_small-5afa4b8c

    Halo KA MAX™ H2O

    Tiger Optics CRDS Analyzer for ppt-level Moisture Detection

    HALO KA MAX™ CH4

    Tiger Optics CRDS Analyzer for Sub-ppb Methane Detection in Bulk Gases
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    Halo KA MAX™ NH3

    Tiger Optics CRDS Analyzer for ppt-level Ammonia Detection in Bulk Gases
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    HALO MAX QCL™ CO

    Tiger Optics CRDS Analyzer for ppt-level Carbon Monoxide Analysis
    Process Insights_Tiger Optics QCL gas analyzer

    HALO MAX QCL™ CO2

    Tiger Optics CRDS Analyzer for ppt-level Carbon Dioxide Analysis
    Process Insights_Tiger Optics QCL gas analyzer

    Custom System

    Integrated and Turnkey
    Process Insights_CRDS - System Cabinet

    GO-Cart™

    Mobile Cart for AMC Monitoring
    Go-Cart for MOBILE Cart for AMC Monitoring

    Halo™ 3 CH2O

    Tiger Optics Trace-Level Formaldehyde Detection CRDS Analyzer
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    HALO™ 3 CO

    Tiger Optics PPB-Level Carbon Monoxide Detection CRDS Analyzer
    HALO-3-CO2-2020_small-d9da4e9f

    HALO™ 3 CO2

    Tiger Optics PPB-Level Carbon Dioxide Detection CRDS Analyzer
    HALO-3-CO2-2020_small-d9da4e9f

    Halo™ 3 D2O/HDO

    Tiger Optics Trace-Level Heavy Water Detection CRDS Analyzer
    HALO-3-D2O-2020_small-9a661601

    Halo™ 3 H2O

    Tiger Optics Trace Moisture CRDS Analyzer for Ultra-High-Purity Gases
    HALO-3-H2O-2020_small-fa525fce

    Halo™ 3 CH4

    Tiger Optics Trace Methane Analyzer for High-Purity Gases
    Process Insights_HALO-3-CH4-2020_small-a1eb623b

    HALO™ 3 HCi

    Tiger Optics Trace Hydrogen Chloride Detection CRDS Analyzer
    HALO-3-HCl-2020_small-ea20ac2a

    Halo™ 3 NH3

    Tiger Optics Trace-Level Ammonia CRDS Analyzer
    HALO-3-NH3-2020_small-cb1fb6e0

    Halo™ H2

    Tiger Optics CRDS Analyzer for ppb-level Hydrogen Detection
    Process Insights_HALO-H2-2020-3368903a

    Halo™ H2O in N2O

    Tiger Optics Trace Moisture CRDS Analyzer in Pure Nitrous Oxide
    HALO-H2O-in-N2O-2020_small-66b8c6d1

    Halo™ OK

    Tiger Optics Trace Oxygen CRDS Analyzer
    HALO OK

    Halo™ LP H2O

    Tiger Optics Trace Moisture in Hydride Gases CRDS Analyzer
    HALO-LP-H2O-2020_small-65bab87a

    Halo™ RP

    Tiger Optics CRDS Analyzer for Trace H2O & HF for Sub-Atmospheric Pressure
    HALO-QRP-2020_small-45eb7ead

    Halo™ QRP

    Tiger Optics CRDS Analyzer for Moisture Monitoring in Low Pressure Chambers
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    Spark™ H2O

    Tiger Optics PPB-Level Trace Moisture Detection CRDS Analyzer
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    Spark™ H2O IN CO2

    Tiger Optics Trace Moisture Detection CRDS Analyzer in Pure Carbon Dioxide
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    Spark™ CH4

    Tiger Optics CRDS Trace-Level Methane Detection Analyzer
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    Spark™ C2H2

    Tiger Optics CRDS Trace-Level Acetylene Detection Analyzer
    Spark-C2H2-LEFT-2021_small-3d7cf60b

    Spark™ CO2

    Tiger Optics CRDS Trace-Level Carbon Dioxide Detection Analyzer
    Spark-CO2-LEFT-2021_small-75978239

    Spark+™ CO

    Tiger Optics CRDS Trace-Level Carbon Monoxide Detection Analyzer
    Spark+ CO-LEFT-2021_small-24850d8d

    Prismatic 3™

    Tiger Optics Multi-Species CRDS Gas Analyzer
    PROCESS INSGIHTS_TIGER OPTICS_Prismatic 3 gas analyzer

    CO-REKT™

    Tiger Optics CRDS Analyzer for Trace Level Impurity for Hydrogen
    Process Insights_Tiger Optics__CO-rekt-c55fdec0

    ALOHA+™ H2O

    Tiger Optics PPB-Level Moisture Detection in Ultra-Pure Ammonia CRDS Analyzer
    Process Insights-Tiger Optics_ALOHA_H2O_2020_small-e90dd22a

    T-I MAX™ CEM

    Tiger Optics CRDS Analyzer for For Continuous Monitoring of Airborne Molecular Contaminants
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    T-I MAX™ AIR CO2

    Tiger Optics CRDS Analyzer for Carbon Dioxide Greenhouse Gas Monitoring
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    T-I MAX™ AIR CH4

    Tiger Optics CRDS Analyzer for Carbon Dioxide Greenhouse Gas Monitoring
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    Solutions 


    read our blog

    Impurity Monitoring In Fuel-Cell Hydrogen

    PPT Moisture Detection in Electronic-Grade Bulk Gases

    Importance of Moisture Analysis in Medical Gases

    Monitoring Airborne Molecular Contaminants in Cleanrooms

    Purity Analysis in the Cryogenic Air Separation Process

    HCl Continuous Emissions Monitoring

    Questions? We’re here to help.