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Electronic Sensor Technology
Electronic Sensor Technology, Inc has developed and patented a breakthrough chemical vapor analysis process. This process applies gas chromatography calculations and technology toward a wide variety of industries, including Homeland Security, Life Sciences, Chemical and Petrochemical, Food & Beverage and Environmental.
How does gas chromatography work?
With rapid, accurate analysis of chemical odors and vapors, this patented technology helps to provide real-time analysis for quick response solutions.
21st Century Sniffer Dog
Model 4600 Portable zNose
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The Model 4600 zNose is the only mobile, small footprint analyzer on the market that can detect and analyze accurately organic, biological & chemical compounds in real time.
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Find out more on how zNose is helping to detect explosives and prevent drugs and contraband smuggling.
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Powerful Detection Tool
The zNose® is the first electronic nose designed for a wide variety of industry applications and can detect odors and chemical vapors produced by explosives, chemical and biological weapons.
Using ultra-high speed gas chromatography, the zNose® is a powerful tool for identifying contraband of all kinds, hazardous industrial materials, improvised explosives, and flammable materials.
Anything outside standard voc regulations is easily detected by the zNose.
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Why use an EST gas chromatographer?
Because it is an ultra high speed gas chromatography that employs a trap and helium carrier gas to separate chemicals in near real time so that pattern recognition and trace detection can be performed in seconds.
Unlike trace detectors which only detect a few select compounds, electronic noses recognize odors and fragrances based upon their full chemical signature.
zNose
![]() Model 4600EST zNose | ![]() Model 4300EST zNose | ![]() Model 4200EST zNose |
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Applications
Homeland Security >>
Detects odors and chemical vapors produced by explosives, chemical and biological weapons
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Chemical >>
Fast chemical analysis at up to parts-per-trillion sensitivity
Environmental >>
Control the level of harmful emissions into the atmosphere with real-time analysis
Life Science >>
Research labs worldwide rely on EST's technology for analysis and detection
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Healthcare >>
An Efficient and Unique Healthcare Assistant
Food & Beverage >>
Real-time qualitative and quantitative analysis in a portable format