Adsorption concentration pyrolysis electronic nose

Adsorption and heating desorption methods are excellent methods for laboratory sampling or sample pretreatment processes. This technique can adsorb mixtures and achieve enrichment effects of 10-1000 depending on the target substance and sampling time.

This allows the instrument to achieve a very low detection limit. Another advantage is that its special sampling process can selectively capture based on specific purposes. Compounds related to special odors can be adsorbed and enriched by specific substances, while useless compounds are ignored. Analyzing alcoholic beverages can ignore the impact of alcohol concentration on their detection. Its detection has a good correlation with human smell. Therefore, you can detect the substances of interest very sensitively.

Adsorption concentration pyrolysis electronic noseThis system can work independently for sampling, heating desorption, injection, cleaning, and automatic cooling. In addition, it can perform heating desorption of the sampling tube, manual sampling, or sample injection through an external pump.

Application examples

Food related

1Analysis of food odor.

2Analysis of types and aromatic characteristics of molasses.

3Freshness analysis of meat products.

4Analysis of the freshness and aroma types of fruits.

5Identification and analysis of yogurt and yogurt excipients.

6Analysis of Milk Freshness.

7Distinguishing and determining non-alcoholic beverages such as fruit juice.

8Analysis of the difference in aroma of alcoholic beverages.

9Grain growth analysis.

10Aroma analysis of coffee and related products.

11Tobacco quality and aroma analysis.

12Analysis of other food aromas.

raw material

1Analysis of the aroma of beverage ingredients.

2Detect the odor of paper evaporation from packaging materials.

3Polymers evaporated from industrial packaging materials.

4Classification and quality research of aroma levels.

5Analysis of odors from other materials.

Environment and Safety

1Wastewater treatment: Management of biological filtration and determination of odor correlation using olfactory sensitivity methods.

2Planting and fertilization: management of volatile gases, identification of regional quality.