Bacterial Filtration Efficiency Tester-G299
Standards:
YY 0469-2004 Technical requirements for surgical mask BS EN 14683-2014 Medical face masks - Requirements and test methods ASTM F2100-2019 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 Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
Applications:
Mask Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Product Information:
Mask Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.
Standards:
YY 0469-2004 Technical requirements for surgical mask
BS EN 14683-2014 Medical face masks - Requirements and test methods
ASTM F2100-2019 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 Mask Materials, Using a Biological Aerosol of Staphylococcus aureus
Feature:
1.Bacterial Filtration Efficiency Tester Of Mask: Negative pressure testing system, which can protect operator’s safety.
2.Peristaltic pump was built in the negative pressure cabinet, A & B two routes 6 level Andersen sampling head.
3.The flow speed of peristaltic pump can be set.
4.The spray flow of bacterial liquid inside the special microbial aerosol generator can be set.
5.BFE tester good atomization effect.
6.Embedded high speed industrial microcomputer control.
7.10.4 "industrial high brightness color touch screen display.
8.USD connector, support USB data archived
9.Mask BFE Tester high brightness light installed in the cabinet.
10.Switching type glass door in front of the machine, easy to observe by the operator.
Specification：
| Conforms to EN 14683 and ASTM F2101 | |
| A Route Sampling Flow: 28.3L/min, resolution 0.1, E±2.O% L/min | |
| B Route Sampling Flow: 28.3L/min, resolution 0.1, E±2.O% L/min | |
| Spray Flow: (O.le•• 10)L/min, resolution 0.1, E±5.O% L/min | |
| Peristaltic Pump Flow: (0.001æ3.O)mL/min, resolution 0.001, E±2.O% | |
| Negative Pressure Chamber: (-90æ-120)Pa, resolution 0.1, E±I.O% | |
| Working Temperature: OOC to 500C | |
| High Efficiency Particulate Air Filter Properties: | |
| Diameter of aerosol generator mass: Average diameter: | |
| (3.0+0.3)fm; Geometric Standard Deviation<1.5pm | |
| Double Routes 6-lever Andersen Sampling apparatus: | |
| Level l: >7gm; Level Il: (4,7 to 7)gm; Level Ill: (3,3 to 4.7)gm; | |
| Level IV: (2.1 to 3.3)gm; Level V: (1.1 to 2.1)gm; | |
| Level VI: (0.6 to 1.1)gm | |
| Total number of positive quality control sampler particles: (2200±500)cfu | |
| Negative Chamber Flow Speed: 25m/min | |
| Size of Aerosol Chamber: at least (600x80x3) mm | |
| Power supply: 220 V AC, 60 1-Iz | |
|
在线联系供应商
Other supplier products
 |
Standard Helmet Visual Field Tester | Standard EN 1078:2023: Helmets for Pedal Cyclists, Skateboarders, and Roller Skaters CE Certification(Conformité Européenne) Equ... |
 |
Medical Face Mask Differential Pressure Tester | Medical face mask differential pressure tester also called mask breathility tester is to determine the breathability of medical face mask materials... |
 |
Static Honest Meter | Standards: JIS L 1094 GB/T 12703 Applications: Static Honest Meter is a measuring instrument for attenuation of static electricity, most a... |
 |
Button Sewing Machine | Applications Be applicable to Button-attaching for ordinary button with two or four holes. Shanked button and others are also can be sewed with ac... |
 |
System of Spinal Pedicle Screw-Rod System Torsional Fatigue Tester | Standard YY/T 0857-2011 (China): Specifies torsional fatigue testing protocols for spinal pedicle screw-rod systems, including load ratios, freq... |
Same products
 |
Falling Sand Abrasion Test machine | 卖方: Standard International Group (HK) Limited | The sand abrasion tester is a specialized testing device used to evaluate the abrasion resistance... |
 |
Conveyor Belt Drum Friction Testing Machine | 卖方: Standard International Group (HK) Limited | Main Purposes of Conveyor Belt Drum Friction Testing Machine The conveyor belt drum friction tes... |
 |
Dry Sand Rubber Wheel Wear Tester | 卖方: Standard International Group (HK) Limited | The dry sand rubber wheel abrasion tester is mainly used to test the abrasion resistance of mater... |
 |
Sliding Bearing Fatigue Testing Machine | 卖方: Standard International Group (HK) Limited | The sliding bearing fatigue testing machine is an important testing device, mainly used to evalua... |
 |
High temperature vacum friction & wear tester | 卖方: Standard International Group (HK) Limited | The working principle of a high-temperature vacuum friction and wear testing machine is to simula... |
