Application areas:
Food: alcohol, beverage, tea, aquatic products, livestock products, poultry meat and egg products, bee products, edible oil, grain storage, fruits and vegetables and processing products, milk and dairy products, seasoning and fermented food, various soup materials, essence spices, health food, etc.
Pharmaceutical: identification of traditional Chinese medicine raw materials, quality control of traditional Chinese medicine decoction pieces, formulation of western medicine, odor analysis, etc.
Tobacco: Identification of the origin, grade, and variety of various medicinal herbs, as well as analysis of finished tobacco smoke.
Chemical industry: quality and process control of cosmetics, chemical raw materials, etc.
Environment: Odor pollution, gas leakage, sewage odor monitoring and on-site inspection.
Medical diagnosis: responding to diseases, tumor screening, digestive function, etc. by examining the patient's exhaled breath.
Host technical parameters
1. Sensor: Sensor 14 and more high-temperature metal oxide sensors
2. Sensor core operating temperature: 200~500 ℃.
3. Sensor chamber: The material of the sensor chamber is an aluminum alloy cavity.
4. Air source: External air generator or steel cylinder.
5. Pressure regulation range: 0.05-0.15MP, recommended 0.1MP.
6. Sample detection flow rate: adjustable from 0.01 to 2.00L/min.
7. Sensor cleaning flow rate: adjustable from 0.01-6.00L/min.
8. Constant temperature chamber: 60 ± 0.5 ℃.
9. Gas system: Carrier gas (air source or inert gas), full gas path cleaning.
10. Sampling system: Sampling is performed using an injection needle, a quantitative ring (10ml), and an air compressor (or steel cylinder). After sampling with an injection needle, inject it into the quantitative loop, and use air pressure to bring the tested sample and filtered carrier gas into the detection chamber together.
11. Sampling system lifespan: Non consumable, continuous working time (full load, 24-hour uninterrupted testing) of over 160000 hours.
12. Data collection and analysis software: can adjust the detection flow and set the collection time; You can freely select the sensors to be tested and display the corresponding curves and radar distribution maps of the samples. More than 20 analysis and pattern recognition methods, including sensor contribution rate analysis..
13. Continuous operation: The electronic nose host can continuously maintain a non powered state, with stable testing performance that is not affected.
14. Application field: Suitable for detecting gas, liquid, and solid samples containing volatile substances. It has been fully applied in the quality and quality control of alcohol, beverages, tea, aquatic products, livestock products, poultry eggs and meat products, bee products, edible oil, grains, fruits and vegetables and processed products, dairy products, condiments and fermented foods, various soup materials, essence and spices, health food and other foods, true and false identification, shelf life and freshness evaluation, origin protection, identification of samples of different brands, varieties and processing methods, qualitative and quantitative analysis of sensory properties of samples, etc.
15. Host size: 495mm * 245mm * 410mm
16. Host weight: 15KG
17. Host power: 80W
Technical parameters of automatic sampler
1. Injection method: Fully automatic headspace injection (software preset injection program)
2. Sample injector station: 30 positions
3. Headspace bottle specification: 40ml
4. Sample injector size: 565mm * 460mm * 455mm
5. Sample injector weight: 35KG
6. Injector power: 100W