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The Owlstone Vapor Generator (OVG-4) is a compact, cost effective calibration gas system, which can generate NIST traceable, precise, repeatable and accurate concentrations of chemicals and calibration gas standards.
Designed for calibration of industrial and scientific gas sensors, the OVG-4 incorporates permeation tube technology and can replace multiple gas cylinders. This results in significant cost and space savings as well as eliminating dangers associated with cylinders. The ability to generate arbitrarily complex gas mixtures makes the OVG-4 calibration gas generator suitable for a broad range of applications from calibration of explosive detectors in military and homeland defence to testing personal monitors in industrial health and safety applications.
Click below to see the OVG-4 specification and how it compares to Owlstone's other calibration gas generator, the V-OVG.
An online presentation highlighting some of OVG-4's advantages and capabilities. (requires Adobe Flash)
The Owlstone V-OVG features:
"OVG is a great tool for our corrosion studies in atmospheres polluted with controlled low amounts of contaminants. As well as high precision air flow and gas generation control, modularity and versatility, we especially value the exceptional long-term customer support provided by Owlstone."
Institut de la Corrosion
"As we develop sensors responding to ppb concentrations of VOCs, our Owlstone eight-channel OVG-4 calibration gas generator has been invaluable with their excellent stability, and are significantly more cost effective than the competition"
"The OVG-4 units work exactly as advertised and I couldn't be more happy with the performance of our system. Also, the support Owlstone have given us throughout has been outstanding"
Ryan Hodges, NC State University