HZ-9514 Bacterial Filtration Efficiency Tester (BFE)

Equipment Overview

It used to test the percentage of respirator material removed from the bacteria - containing suspended particles at a specified flow rate. The dual-air path sampling method improves the accuracy of sampling, which is applicable to the performance test of bacterial filtration efficiency of medical surgical masks by metrological verification departments, scientific research institutes, medical mask manufacturers and other relevant departments

Standardization

• Q/0212 ZRB003-2011 Surgical mask Bacterial filtration efficiency (BFE) detector
• YY0469-2004 Surgical mask Bacterial filtration efficiency (BFE) detector technical request
• YY/T 0969-2013 Standard for bacterial detection of disposable medical masks
• ASTMF2100 Performance specifications of materials for medical masks
• ASTM F2101 - 19 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials
• EN 14683-2014 Medical face masks - Requirements and test methods

Technical Parameters

Dongguan Lixian Instrument Scientific Co., Ltd. is one of the national leading manufacturers of advanced testing instruments, which was found in 2000 and located in Dongguan, Guangdong province of China.
Our manufacturer locate in Dongguan city,covers an area of 6000 square meters, take the lead in introducing the CNC processing center and NC lathe and other advanced equipment in 2010. Carried on several listed company lab, quality institutions,Tsinghua University, Aeronautics University's project. We have more than 3000 buyers in domestic market,succeed in eastablishing the branch companies and maintenance department in Dongguan, Shanghai, Beijing, Jinjiang, Wuhan, Chongqing, Shenyang, Changsha, in the same time, we have shoeroom and stock in Dongguan, Beijing, Shanghai company.
Our products have achieved CE/ISO/ASTM/ROSH/UL certification, exported to USA, Germany, South Korea, Greece, India, Singapore, Brazil, Iraq, Saudi Arabia and other more than 60 countries.
Our machines are specially designed for many different material research and quality control,such as metal, textiles, rubber, adhesives, foodstuff and finished components and so on. A whole series of tests including tension, shearing, compression, flex / bending, tearing, peeling, friction, stiffness, vicat penetration and torsion are available by our machine. Throught our work hard and study, Dongguan Lixian Instrument Scientific Co., Ltd. has maked progress in the software and hardware of our machine, which accuracy has reached international advanced level and collection resolution has reached to 1/500000. Dongguan Lixian Instrument Scientific Co., Ltd. has the leading product development and reliable quality management system,which introduced the CNC processing center and CNC lathe and other advanced equipment in 2010, successfullly obtained the CMC measurement certificate and passed ISO 9001 system authentication.

The main products of Dongguan Lixian Instrument Scientific Co., Ltd. are material testing machines, salt spray testing machines, shoe testing machines, leather testing machines, packaging testing machines, mobile phone and computer testing machines, textile testing machines, rubber testing machines, stroller testing machines, and sports equipment testing machines. Our products are widely used in rubber & plastic, automobile production, medical equipment aerospace, colleges and universities, foodstuff, building materials, packing and other manufacturing industries.