Description
The Junray ZR-1000A professional mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 (technical requirements for medical surgical masks), but also meets the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards. What’s more, Junray have made innovative improvements based on this, with double gas contrast sampling method at the same time, improving the precision of sampling.
The Junray ZR-1000A unit is ideal for performance testing for mask bacterial filtration efficiency and its commonly used by metrology institutes, scientific research institutes, mask manufacturers and many other leading organizations. Don’t forget to check out our other mask testing related products.
Key Features
- The negative pressure test system ensures the safety of operators
- The negative pressure cabinet is equipped with peristaltic pump, A and B two-path six stage Anderson sampler
- The flow of peristaltic pump can be set
- The flow rate of microbial aerosol generator can be set
- Excellent nebulizer performance
- Controlled by embedded high-speed industrial microcomputer
- 10.4-inch industrial high brightness colored touch screen
- USB port, supporting data transfer of USB flash disk
- Built-in high brightness lights
- Built in leakage protection switch to protect the safety of operators
- The inner layer of the cabinet is made of stainless steel, and the outer layer is cold-rolled sheet sprayed by plastic
- Heat preservation and flame retardant is set between inner and outer layers
- The front opening glass door is convenient for the experimental operator to observe and operate
- Detachable bracket with adjustable height
- The caster can be used for supporting and moving.
Standards
- EN14683-2019
- ASTM F2100, STM F2101
- YY 0469-2011
- YY/T 0969-2013
- GB/T 38880-2020
- T/CNTAC 55-2020 T/CNITA 09104-2020
- T/CTCA 7-2019
