Detection - Real-Time Vapour Analysis

The zNose Ultra-Fast Gas Chromatograph (GC/SAW)

The unique, patented, zNose rapidly detects volatile organic compounds (VOCs), many chemicals, vapours, and toxins and analyses them in real-time; with some compounds analysed to part per trillion (ppt) sensitivity - in seconds!

Welcome to the zNose GC/SAW – a real-time gas analyser designed to identify any organic vapour, toxin or compound in around ten earth seconds.

First of its kind – the zNose is the first gas chromatograph based on Surface Acoustic Wave (SAW) technology
Reduces hazard – the zNose detects compounds without needing to touch the potentially hazardous object
All encompassing – recognises volatile organic compounds (VOCs) within the C4-C25 range, to picogram (ppt) levels
Selective – hundreds of different chemical and biological elements can be individually identified singularly and simultaneously from highly complex vapour mixtures - a comprehensive and constantly updated library is included with the zNose MicroSense software
Straightforward visual display – provides the vapour analysis in a simple format that can be used easily by technicians and non-specialists alike

The zNose is currently being used around the globe by a wide variety of professionals and specialists; including research scientists, clinicians, environmental agencies, research life scientists and security forces ( from law enforcement to national land forces). The zNose is used to identify potential explosive, chemical and biological threats and solutions.

We currently offer four models of the zNose:

Models 4200, 4300 and 4500 Portable zNose – require portability? The zNose Models 4200, 4300 and 4500 will provide you with exceptional levels of VOC vapour analysis in a portable format. The 4300 offers the unique long-life battery pack and Buetooth for enhanced mobility.
Model 7100 Benchtop – ideal for the laboratory, this model is a bench- top unit that can help with quality control and other chemical analysis.