Gellowen Masks Bacterial Filtration Efficiency (BFE) Tester adopts a dual gas path simultaneous contrast sampling method to improve the accuracy of sampling. It is suitable for measurement departments, scientific research, mask manufacturers and other related departments to test the performance of mask bacteria filtration efficiency.

Technical features:

1. The self-cleaning inspection cabin is equipped with operating gloves to facilitate the replacement of the mask to be inspected.

2. Compatible design of three types of head molds, plug and play head molds, easy to replace.

3. The external salt and oil aerosol generator can be controlled to control the concentration of particulate matter.

4. Large touch display design, automatically display the respiratory flow curve and automatically calculate the particulate filtering efficiency.

5. The whole process of particle leakage prevention design protects the safety of experimenters.

6. Long-life laser light source for photometer, high-precision photomultiplier tube detection.

7. The working time of the photometer is counted, and the cleaning time is automatically prompted.

8. The use time of the high-efficiency filter is automatically counted, prompting to replace the high-efficiency filter.

9. It can be exported via U disk or printed historical data via embedded printer.

Gellowen is a professional Masks Bacterial Filtration Efficiency (BFE) Tester manufacturer, the price is cheap, if you have any needs, please leave a message to us for the latest quotation!