Face Mask and Protective Clothing Testing Equipment - Face Mask Bacterial Filtration Efficiency (BFE) Tester
Face Mask Bacterial Filtration Efficiency (BFE) Tester
Face Mask Bacterial Filtration Efficiency (BFE) Tester ToronFM-BFE is designed to evaluate the filtration efficiency of masks. It is suitable for use in calibration labs, research institutions, mask production facilities, and other relevant sectors.
Standard
- ASTM F2100 Standard Specification for Performance of Materials Used in Medical Face Masks
- ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face
- YY 0469 Technical requirements for surgical mask
- BS EN 14683 Medical face masks - Requirements and test methods
- Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
- NBR 15052
How Can We Help You?
Contact our sales team for a quotation.
The negative pressure testing system ensures operator safety.
A peristaltic pump is integrated within the negative pressure cabinet, featuring two A & B routes and a 6-stage Andersen sampling head.
The peristaltic pump's flow rate is adjustable, as is the spray flow of bacterial liquid within the specialized microbial aerosol generator.
Key features include:
- Excellent atomization performance.
- Embedded high-speed industrial microcomputer control.
- 13.3" high-brightness color touch screen display.
- USB connector for data archiving.
- High-brightness lighting inside the cabinet.
- A front glass door with a sliding mechanism for easy observation.
| Model | ToronFM-BFE | ||
|---|---|---|---|
| Key Specification | Specification Range | Resolution | Max. permissible errors |
| A Route Sampling Flow | 28.3L/min | 0.1L/min | Within ± 2.0% |
| B Route Sampling Flow | 28.3L/min | 0.1L/min | Within ± 2.0% |
| Spray Flow | (0.1~10)L/min | 0.1L/min | Within ± 5.0% |
| Peristaltic Pump Flow | (0.001~3.0)mL/min | 0.001mL/min | Within ± 2.0% |
| Negative Pressure of the Chamber | (-90~120)Pa | 0.1Pa | Within ± 1.0% |
| Working Temperature | 0-50℃ | ||
| Data Save Ability | >500000 sets (Scalable capacity) | ||
| High Efficiency Particulate Air Filter Properties | ≥99.995%@0.3 μm, ≥99.995%@0.12 μm | ||
| Median diameter of aerosol generator mass | Average diameter: (3.0 ± 0.3) μm; Geometric Standard Deviation ≤1.5 | ||
| Double Routes 6-level Andersen Sampling apparatus |
Level I: >7 μm; Level II: (4.7~7) μm; Level III: (3.3~4.7) μm; Level IV: (2.1~3.3) μm; Level V: (1.1~2.1) μm; Level VI: (0.6~1.1) μm |
||
| Size of Aerosol Chamber | 600 × 80 × 3mm (Length × Diameter × Thickness) | ||
| Total number of positive quality control sampler particles | (2200 ± 500)cfu | ||
| Negative Chamber Flow Speed | ≥5m³/min | ||
| Size of Main Machine | 1300 × 700 × 2100mm (L × W × H) | ||
| Voltage | AC220V ±10%, 50Hz (110V is also available) | ||
| Noise of the Tester | <65dB(A) | ||
| Weight | 300kg | ||
| Power Consumption | <1500W | ||
Please Contact us for pricing, check availability, or ask for additional information about our Face Mask Bacterial Filtration Efficiency (BFE) Tester
