GC analyzer consisting of a sensor head and a CPU-integrated control box. It performs real-time determination of the presence or absence of substances.
Built-in CPU Built-in battery 95cc He cartridge Ultra-compact portable GC for field use High-speed analysis at ppb levels Substance identification in the database Analysis of result data on an external PC
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Measurement time: 5 - 60 seconds (holding time range) Minimum required recycle time: 30 seconds Accuracy: Standard deviation of 2% or less Sensitivity: Typically ppb level sensitivity with a 10-second measurement Capable of measuring hydrocarbons in the C4-C25 range on the n-Alkane scale (Varies with measurement conditions such as sampling time and sensor temperature) Sample collection method: Suction by built-in pump Flow rate: 0.5 mL/second (30 ccm) Time: 1 - 300 seconds (configurable) Device mobility method: Caster & cart Weight/Dimensions: Sensor head: 2.6 kg / 318(L)x109(D)x173(H) mm Auxiliary box: 8.5 kg / 318(L)x264(D)x145(H) mm Battery charger: 3.5 kg / 342(L)x140(D)x95(H) mm Measurement environmental conditions: Temperature 0–40°C / Humidity 0–95% (without condensation)
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Battery Pack: 28VDC 16Ah (Lithium-ion, operating time 5 hours) Battery Charger: 100–127VAC 3 amp 50/60Hz 200–240VAC 1.5 amp 50/60Hz Column: Range: 35 - 225℃ (varies by column type) Heating Rate: 1 - 18℃ / second Carrier Gas: Helium (99.999%) Cylinder: 95cc cartridge (2560psi) (One cartridge can perform 200–300 measurements) Sensor: Type: Surface Acoustic Wave Quartz Oscillator Microbalance Dynamic Range: 105 Temperature: 0 - 150℃ (configurable) Sample Inlet: Inlet shape/material: Stainless steel luer fitting Inlet temperature: 50 - 200℃ (configurable) Data Storage/Transfer: External USB (This device may change specifications without prior notice)
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The GC/SAW high-speed analysis system zNose® is: A gas analysis tool that combines the world's fastest gas chromatography with a high-sensitivity, long-life sensor. It achieves multi-peak analysis with over 300 continuous measurements using a 95cc helium cartridge. It does not require skilled analytical technicians. It is an electronic nose certified by the U.S. EPA and the White House Office of National Drug Control Policy, and is a direct purchase item from the U.S. General Services Administration (GSA). It has been adopted for life exploration in NASA's Space Lab and as a counter-terrorism tool by the U.S. Department of Homeland Security. It has a track record of deliveries to governments, companies, and research institutions in 30 countries worldwide, including the U.S. military, Northrop Grumman, Lockheed Martin, Honeywell, Unilever, Kraft Foods, SC Johnson, ConAgra, Dow Chemical, Heineken, and Tropicana.