Description :

Mask particle filtration efficiency detector product detailed introduction:

1. Using a cold gas aerosol generator to generate continuous and stable aerosol particles, adding the solution is simple and convenient;

2. Using two sets of high-precision aerosol particle detection sensors to simultaneously measure the upper and lower chambers;

3. Configure a salt particle aerosol generator;

4. Configure aerosol particle static charge neutralization device;

5. Configure high-precision digital gas flow sensors to measure gas flow rate;

6. Configure industrial grade temperature and humidity sensors to measure environmental temperature and humidity in real-time; (Test conditions: 25 ± 5 ℃ 30 ± 10% RH)

7. 7-inch touch screen, simple and clear operation;

8. Pneumatic fixture, easy and convenient to install and replace samples;

9. A silent vacuum pump that integrates suction and exhaust, without the need for an external air source;

10. High precision pressure gauge and flow regulating valve, capable of adjusting aerosol concentration;

11. Micro printers can print detection data;

12. Intelligent configurations such as leakage protection, overload protection, and power-off preservation effectively protect usage safety;

13. Testing software that can be connected to a computer (optional).

The working principle of the mask particle filtration efficiency detector is:

The composition and principle of the mask particle filtration efficiency tester equipment include an oil mist generator, data acquisition software, detection product tooling device, concentration detector, filtered concentration detector, computer data calculation device, pressure regulation device, and tooling pipeline testing device. The photometer in the system is used to detect the concentration of the mask before and after filtration, thus completing the detection of the protective efficiency of the mask particles.

The application scope of the mask particle filtration efficiency detector is:

The mask particle filtration efficiency detector is suitable for medical device inspection centers, safety protection inspection centers, labor protection inspection centers, drug inspection centers, disease prevention and control centers, mask and respirator production enterprises, etc.

Main configuration list of mask particle filtration efficiency detector:

1. One host;

2. A set of mask testing fixtures, suitable for testing meltblown fabric, flat masks, and three-dimensional masks;

3. One set of oil and salt aerosol generators each;

4. Laser particle counter;

5. Digital gas flowmeter;

6. One vacuum pump;

7. One needle printer;

8. One 7-inch touch screen.

AfterSalesService :

• Melt blown fabric detector