Continuous Monitoring
- Single Point and Multi-Point Applications
Continuous gas monitoring systems
Ready for demanding environments
Inexpensive to maintain
Portable / Survey
Monitoring Applications
GasD 8000 Series...
Next generation design
Graphic display with data logging built right in
Powered by rechargeable Lithium-ion batteries
Streamline calibration and maintenance with
Receive pre-calibrated sensors at your convenience.
We do all the work for you!
Dilution System Make measurements beyond the nominal range of the analyzer
Extend sensor life by reducing the concentration of gas
Calibration data is provided for both rotameters,
as is the initial factory-set dilution ratio for the unit.
The Halimeter®
Measure Bad Breath Scientifically
Easy to use
Small, portable, and lightweight
Treat chronic halitosis in your dental office
Vikane® and ProFume®
monitoring instrument line
Dedicated sulfuryl fluoride monitor
Excellent accuracy
Quick measurements & Ease of use


Get Safe with AccuSafe, the new generation of Continuous Gas Monitoring systems.
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GasD 8000 Series

GasD 8000 portable gas analyzers, a reimagining of our flagship products.
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Interscan Knowledge Base

Articles covering a wide range of Gas Detection subjects.
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Interscan offers monitoring instruments for the following gases:

  • Bromine (Br2)
  • Carbon Monoxide (CO)
  • Chlorine (Cl2)
  • Chlorine Dioxide (ClO2)
  • Ethylene (C2H4)
  • Ethylene Oxide (C2H4O)
  • Formaldehyde (HCHO)
  • Hydrazine(s):
    (H2NNH2, CH3NHNH2, [CH3]2NNH2)
  • Hydrogen (H2)
  • Hydrogen Bromide (HBr)
  • Hydrogen Chloride HCl)
  • Hydrogen Cyanide (HCN)
  • Hydrogen Peroxide (H2O2)
  • Hydrogen Sulfide (H2S)
  • Nitric Oxide (NO)
  • Nitrogen Dioxide (NO2)
  • Ozone (O3)
  • Peracetic Acid (C2H4O3)
  • Propylene Oxide (C3H6O)
  • Sulfur Dioxide (SO2)

Interscan Quick Facts

Founded in 1975, Interscan Corporation is internationally recognized, by government and industry alike, as the go-to company for toxic gas detection instruments-and the necessary record-keeping software. In a world of me-too products, “one size fits all” pseudo-engineering, and corporate mergers that seem to discourage the individual attention you deserve, Interscan is dedicated to old-fashioned customer service. Above all, we make sure that what you buy from us is ideally suited to your specific needs-AND is cost effective.

  • Interscan has unmatched applications expertise, and an installed base of hundreds of thousands of instruments. We know how to solve your gas detection problem! And, we make it easy for you.
  • Gas detection is our only business, so we have to do a better job! For a more in-depth look, surf through our website, via the menu at the right. There you’ll find links to our portable gas analyzers, continuous monitoring systems, and data logging/data acquisition products, along with a host of useful technical information-geared to gas detection.
  • And even if we don’t manufacture exactly what you need, we can get it for you, through our international network of valued partners.   In short, we can solve your gas detection problem!

Your next step? Use any means you like to contact one of our applications engineers for more details, or a quick-response quotation. We invite you to discover how INTERSCAN is your one-stop source for the finest in gas detection instrumentation!

While we are best known for manufacturing instruments—variously known as gas analyzers, gas detectors, gas monitors, toxic gas meters, and fixed or installed or continuous gas monitoring systems. Interscan can also put together custom-designed systems to detect any gas or combination of gases. Experience has shown that custom-designed systems are usually less costly, and far less troublesome, than standard products jury-rigged into specialized service.