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surgical face mask tester Bacterial Filtration Efficiency (BFE) Detector

Product Description

surgical face mask tester Bacterial Filtration Efficiency (BFE) Detector

Mask Bacterial Filtration Efficiency (BFE) Detector

Standards:

YY0469-2004,YY/T 0969-2013,ASTMF2100,ASTMF2101,EN14683

Function:

To test the meaterial/product tensile strength, extensibility at break, peel force, peeling strength and heat-sealing strength,tear, punch, compressed, bending, shearing

Application:

It is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical by metrological inspection departments, scientific research institutes, medical mask manufacturers and other relevant departments.

Techinical Parameter:

Key Specification

Specification Range Resolution Accuracy

A Route Sampling Flow

28.3L/min 0.1L/min Within ± 2.5%

B Route Sampling Flow

28.3L/min 0.1L/min Within ±2.5%

Spray Flow

(8~10)L/min 0.1L/min Within ±2.5%

Peristaltic Pump Flow

(0.006~3.0)mL/min 0.001ml/min Within ±2.5%

Negative Pressure of the Cabinet

-50~-200pa

Data Storage Ability

>100000 sets

Negative Chamber Flow Speed

≥5m3/min

Power Supply

AC220V±10%, 50Hz

Features:

1. Negative pressure experiment system to ensure the safety of operators;

2. Negative pressure cabinet with built-in peristaltic pump and A and B two-way six-stage Andersen;

3. The flow rate of the peristaltic pump can be set;

4. Dedicated microbial aerosol Generator can set the volume of bacterial liquid spray flow, and the atomization effect is good;

5. Embedded high-speed industrial microcomputer control;

6.10.4-inch industrial-grade high-brightness color touch display;

7, USB interface, support U disk data transfer;

8. Built-in high-brightness lighting in the cabinet;

9. Built-in leakage protection switch to protect operator safety;

10. Insulation and flame retardant between inner and outer layers;

11. The front switch glass door is convenient for experimenters to observe and operate;

12. Detachable stand, the height of stand is adjustable;

13. Support and move dual-purpose casters.


Company Information

Factory View:






Certifications:



Our Customer:


Our Service:


1. One year guarantee and all lifetime techinical support

2. USA, Australia Aisa Local agent for service

3. Speedy reply, 12hrs response to customer questions

4. Software free update

5. Minor maintenance ---parts ship within 24 hrs

6. Major maintenance---Technical will be sent within 15 days



Our Lab:


Our Team:



Why Choose Us Contact Us?


1.We are the largest packaging test equipment manufacturer in China.

2. We are the only reference materail certificated supplier in the world.

3. Most of the provincial, municipal FDA using our testers in China.




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Product Categories : Mask Testing Instrument