GYKY-6N Microbial Aerosol Concentrator

1、 Product Description:

GYKY-6N microbial aerosol concentrator is developed based on Anderson's impact principle and virtual impact concentration method, and is specifically designed for efficient concentration and collection of microbial aerosols in centralized air conditioning and ventilation systems, public places, and other environments. By optimizing the gas path design and intelligent control system, the capture efficiency of target microorganisms such as Legionella pneumophila is significantly improved, meeting the detection needs of disease control centers, health supervision agencies, and environmental monitoring departments.

2、 Execution standards:

1. JJF 1826-2020 "Calibration Specification for Air Microbial Samplers"

2. GB/T 18204.3-2013 "Methods for hygiene inspection in public places - Part 3: Airborne microorganisms"

3. GB/T 18204.5-2013 "Methods for hygiene inspection in public places - Part 5: Central air conditioning and ventilation systems"

4. JJG956-2013 "Verification Regulations for Atmospheric Samplers"

3、 Application areas:

Public health monitoring: Microbial contamination detection in centralized air conditioning supply systems, hospitals, stations and other public places; Disease control and scientific research: aerosol tracking research on pathogens such as Legionella pneumophila and influenza virus;

4、 Product features:

1. Integrated design, combining small flow aerosol sampler and large flow concentration sampler for easy portability

2. Microbial aerosol concentration sampler and liquid impact aerosol sampler adopt precise closed-loop control of flow rate, which is not affected by voltage fluctuations and gas resistance changes, and continuous constant current and constant pressure sampling

3. The sampling flow rate of the liquid impact microbial aerosol sampler can be set between 7-12.5 L/min, with a capture efficiency of over 90% for particles larger than 0.5 microns. The sampling flow rate of the microbial aerosol concentrator can be set between 80-130 L/min, with a concentration ratio of ≥ 8

4. Adopting a 5-inch wide temperature high brightness color touch display screen, it is clearly visible under sunlight, has a beautiful interface, and is easy to operate. 5. It has data storage, can be browsed, and exported

6. Built in lithium battery with a working time of over 4 hours

7. Equipped with a real-time clock, it can be set for timed sampling and sampled multiple times at intervals

8. Automatic measurement of temperature and air pressure, automatic calculation of standard sampling volume

9. Small size, light weight, easy to carry

10. Power off protection function, automatic sampling of incoming calls

5、 Technical parameters:

6、 Configuration List: