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ANALECT evm Environmental
Vapor Monitor System 

For Continuous Environmental Vapor Monitoring

Our ANALECT® EVM™ Environmental Vapor Monitor System provides round-the-clock multi-point continuous air monitoring for a variety of applications. A proven, reliable FTIR technology yields real-time analysis of both organic and inorganic compounds and can measure ambient toxic and pollutant gases with ppb to % level detection.  With a variety of user-configurable alarms for instant warnings of toxic gas levels and system control, it’s capable of monitoring 28 components with up to 32 sampling points over a distance of 300 meters from the monitor.

  • Measures ambient toxic and pollutant gases with ppb to % level detection.
  • A variety of user configurable alarms for instant warnings of toxic gas levels and system control
  • Rapid response time – typically 20-200 seconds per stream
  • Configurable sample point selection control locally or by DCS
  • SpectraRTS™ Software engineered exclusively for environmental monitoring – appropriate for development chemists, engineers and maintenance personnel
  • Upgrade the discontinued Miran™ 981 & 983 air monitor systems 


The ANALECT EVM Environmental Vapor Monitor System is designed for the continuous monitoring of volatile organic compounds (VOCs) in ambient air. Some of the benefits of the ANALECT® EVM™ include:

  • High sensitivity: Highly sensitive and can detect low levels of VOCs in the air, making it an effective tool for monitoring air quality.
  • Real-time monitoring: The device provides real-time monitoring, allowing for timely detection of VOCs and prompt action to be taken to address any issues.
  • Wide range of detectable compounds: Can detect a wide range of VOCs, including benzene, toluene, and xylene, making it suitable for use in various industries.
  • Compact and portable: The device is compact and portable, making it easy to transport and install in various locations.
  • Low maintenance: Requires minimal maintenance, reducing the overall cost of ownership.
  • User-friendly interface: The device has a user-friendly interface, making it easy for operators to use and interpret the results.
  • Data management: Can store data and generate reports, enabling users to monitor trends and make informed decisions.


    The ANALECT EVM Environmental Vapor Monitor System is a versatile tool that can be used in a wide range of applications, including:

    • Industrial applications: Can be used in various industries to monitor air quality, including chemical manufacturing, oil and gas, and pharmaceuticals.
    • Environmental applications: The device can be used to monitor air quality in outdoor and indoor environments, including near highways and industrial sites.
    • Occupational health and safety: Can be used to monitor VOC levels in the workplace, ensuring that workers are not exposed to hazardous levels of chemicals.
    • Compliance monitoring: The device can be used to monitor compliance with regulatory standards for VOC emissions, including those set by the Environmental Protection Agency (EPA) and other regulatory agencies.
    • Research and development: Can be used in research and development to study the effects of VOCs on human health and the environment.
    • Emergency response: The device can be used in emergency response situations, such as chemical spills or leaks, to monitor the air quality and ensure that the public and emergency responders are not exposed to hazardous levels of chemicals.
    • Monitor ambient air for OSHA compliance for workplace safety
    • Monitor gases for production or unwanted byproducts
    • Low level leak detection of hazardous compounds
    • EPA method 320 HAPS
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      SpectraRTS™ Software – part of our SpectraSuite™ – engineered exclusively for on-line monitoring, allowing use by engineers, maintenance personnel, and chemists.

      • A leading-edge Windows® based software utilized with analyzers for process monitoring, analysis and control. 
      • Delivers flexible set-up and control of your system, extensive diagnostics, easy-to-use scripting and robust DCS communications.
      • Easy access tabs display results and system diagnostics.
      • Color-coded status information with click access to detailed information.
      • Full integrated development environment for VB.Net™ compatible scripting language.
      • DCS communications status.
      • Display of statistical data with custom sizing and splitter windows.
      • Control I/O to switch valves and monitor a variety of sample system conditions.
      • Collect spectra and apply quantitative analysis routines.
      • Transmit product properties, instrument QC data, and alarms via versatile communications protocols.
      • Validate and diagnose your system.
      • Implement calibration tools and programming flexibility.
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            For Real-Time, Continuous
            Multi-Point Air Monitoring 

            Process Insights_ANALECT® EVM


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