Environics is a world leader in computerized gas flow instrumentation. Our headquarters for design, manufacturing, sales and service is located in a modern 11,000 square foot facility in Tolland, Connecticut. We are ISO 9001 certified, having received ISO 9001 Quality Systems Certification in April, 1997.

We are a profitable, privately held company, founded in 1986 and incorporated in the State of Delaware. As of April 2011, we are a Women Owned business, certified through the Woman Owned Small Business Program run by the United States SBA. Our five-year projections show continued growth through the introduction of new products and product innovations. All service is handled factory direct. Sales are handled direct and by selected manufacturers representatives and distributors worldwide.

Our gas mixing technology is based on very precise control of thermal mass flow controllers. Normally, thermal mass flow controllers offer an accuracy +/- 1% of full-scale flow. However, when combined with Environics computerization and calibration, this accuracy specification is improved to +/- 1% of setpoint. The Full-scale error vs. Setpoint error document shows the 10x improvement in accuracy of a thermal mass flow controller when using Environics controlling technology. Our calibrators and dilution systems exceed the accuracy required by the EPA for Ambient Calibrators (ref: Method 205, 40CFR51, 40CFR60, 40CFR75). For more technical information, see our Technical Documents section, which contains current articles and CFR's pertinent to our technologies.

We encourage you to challenge us with your most difficult requirements. We specialize in custom systems. We have thousands of systems in the field and have developed an extensive library of applications and solutions to meet our customers' needs. The application of our technology has enabled us to become the world leader in user-friendly computerized gas flow instrumentation.

Please review our Product line. Thank you for your interest in Environics.
Sincerely,
Terrence P. Dunn 
President

"My experience with Environics products and staff throughout 15+ years is that they are superior. In the field, their Model 2020 Gas Dilution system has delivered consistent, accurate, and reliable gas mixtures traceable to EPA Protocol 1 every time. I have saved countless man hours and money not maintaining a large gas cylinder inventory. Versatile, Accurate, Economical, and Reliable? Enough said!!"

Steve Croghan, Sr. Project Manager, Air Measurement Services
TRC Environmental Corp.

"We have two pieces of equipment from Environics, a ZAG and a custom-designed gas mixer,and our experience with both has been very good. Our gas mixer is more complex than the standard model, and was therefore custom designed for us. The final design does everything we needed it to and more while retaining the ease of use usually found only with well established systems. The customer support has been wonderful. Shortly after receiving our gas mixer, representatives from Environics visited to help us install it and train us. Their help was invaluable in getting the system up and running quickly. The fan on our ZAG malfunctioned, and customer support helped us diagnose the problem quickly and easily, and they sent us a replacement very promptly. We have been using the system full-time for almost 2 years. We've been very happy working with Environics."

Erica Neiser, M.S. Student Robert G. Kelly, Professor & CESE Co-Director, Department of Materials Science & Engineering

"Our gas mixer turned out to be one of the easiest installations we ever had, something that seemed very complicated and intimating turned out to be a true "turnkey" operation. The sales, operational, and design staff, were all readily available and made the job simple. Time lines were met, and to date everything is working as it should. Would certainly have no issue dealing with Environics in future."

Leonard E. Lombardi, Vice President
AVA COMPANIES

Do you need a manual not listed here? Contact us at 925 516 2082