EDU3 portable gas adsorption and analysis deviceProduct Introduction

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.

This 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.

The EDU3 adsorption concentration and pyrolysis adsorption device of German AIRSENSE company can be connected to the same brand of PEN3 electronic nose for use, and can also be connected to various brands of gas chromatography for use.

EDU3 portable gas adsorption and analysis devicePerformance advantages:

1. Improved selectivity;

2. Reduced the monitoring lower limit;

3. Automatic cycle from sampling to heating desorption;

4. Use software to collect data through programming;

5. Can be used independently.

Application example:

1、 Food related

1. Analysis of food odor

2. Analysis of types and aromatic characteristics of molasses

3. Freshness analysis of meat products

4. Analysis of freshness and aroma types of fruits

5. Identification and analysis of yogurt and yogurt excipients

6. Analysis of Milk Freshness

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

8. Analysis of Differences in Aroma of Alcoholic Beverages

9. Grain growth analysis

10. Aroma analysis of coffee and related products

11. Tobacco quality and aroma analysis

12. Analysis of other food aromas

2、 Raw materials

1. Aroma analysis of beverage ingredients

2. Detect the odor of paper volatilization in packaging materials

3. Polymers volatilized from industrial packaging materials

4. Classification and quality research of aroma levels

5. Odor analysis of other materials

3、 Environment and Safety

1. Wastewater treatment: management of biological filtration, determination of odor correlation using olfactory sensitivity methods

2. Planting and Fertilization: Management of Volatile Gases, Identification of Regional Quality

3. Analysis of organic gases in the atmosphere

4. Identification of artificial fragrance

5. Analysis and Control of Natural Gas Leakage

6. Other related analyses

4、 Medicine

1. Identify bacteria on agar plates

2. Analysis of artificial fragrance of drugs

3. Control of fermentation process

4. Analysis of drug odor

5. Other related analyses