Mask BFE Testing Machine
Mask BFE Testing Machineis used to test the percentage of material containing bacterial suspended particles at a specific flow rate.
Features:
Video Description:
Characteristics of G299Mask BFE Testing Machine:
is used to detect the filtration efficiency of masks, and also can be used for measurement and calibration departments, scientific research institutions, mask production enterprises and other relevant departments.
1. MaskBFE Testing Machine: negative pressure test system, can protect the safety of the operator.
2. Peristaltic pump built in the negative pressure cabinet,A, B channel 28.3L/min.
3. The flow rate of the peristaltic pump can be set.
4. BFE Tester atomization effect is good.
Mask BFE Testing Machinetest principle:
Bacterial filtration efficiency Tester consists of aerosol generation system, aerosol chamber and aerosol transmission device, negative pressure cabinet, 28.3 l/min carbon sampler and other components.The entire detector is controlled by the console.The console adopts microcomputer control system to coordinate and control the work of aerosol generating system, transmission system, negative pressure cabinet and sampling system, and display the working status in real time.The entire measurement work is done automatically.
Bacterial filtration efficiency Tester consists of aerosol generation system, aerosol chamber and aerosol transmission device, negative pressure cabinet, 28.3 l/min carbon sampler and other components.The entire detector is controlled by the console.The console adopts microcomputer control system to coordinate and control the work of aerosol generating system, transmission system, negative pressure cabinet and sampling system, and display the working status in real time.The entire measurement work is done automatically.
Applicable Standards
- ASTM F2100 standard specification for performance of materials used in medical face masks
- EN 14683standard that medical face masks in Europe are required to comply with
- ASTM F2101 standard test method for evaluating bacterial filtration efficiency (BFE) of medical mask materials using Staphylococcus aureus biological aerosol
- YY0469-2011Technical requirements for surgical mask
- YY/T 0969-2013Single-
use medical face mask
Video Description:
Technical Specification:
Sampling flow:A, B channel 28.3L/min | Test tube:16mm*150mm |
Time delivery of bacterial suspension to spray: Set range 0-10min, default 1min | Operate/sample time: Rang 0-10min, default 2min |
Median mass dia of bacterial aerosol generator:Average partical dia(3.0±0.3)μm deviation≤1.5 | Peristaltic pump flow rate : 0.006-3ml/min |
Glass aerosol chamber: 60cm*8.5cm*3cm(thick) | Cell particle sampler: 6 stage Anderson,I>7μm, II(4.7~7)μm, III(3.3~4.7)μm, IV(2.1~3.3)μm, V(1.1~2.1)μm, VI(0.6~1.1)μm |
Test tube:16mm*150mm | Aerosol chamber pressure: Negative 90~120Pa |
Resolution 0.1Pa, error ±2% | Spray flow:8-10L/min |
Cabinet pressure: Negative 50~200 Pa | Automatically clean time:1min |
Power:220V 50Hz | Dimension(LxWxH):150cm×80cm×170cm |
Characteristics of G299Mask BFE Testing Machine:
1. Intelligent touch screen control panel
more efficient and reliable, programmable 10 inch colorLCD touch, achieve control, data display and other functions
2. High precision
Two samplers simultaneously sampling, avoid the test errorby intermediate link, improve the accuracy of test
3. Multi directional protection design
Equipped with current overload protection, leakage protectionand negative pressure cabinet to ensure safety for operator
4. Stability customized parameters
Adopts imported accessories, features stable movements,accurate test data and good repeatability
Applications ofbacterial filtration efficiency tester:is used to detect the filtration efficiency of masks, and also can be used for measurement and calibration departments, scientific research institutions, mask production enterprises and other relevant departments.
Send product request
Other supplier products
Shoe Slip Resistance Testing Machine | Product DescriptionJust lift the heel, and the toes are not off the ground at the moment, half of your body weight all the pressure on the toes, th... | |
MMT Moisture Management Tester | Standards: AATCC 195,SN 1689.1,GB/T 21655.2 Applications: The sportswear fabric testing, underwear apparel fabrics testing and research. Pr... | |
Fat End Type of Thread EndSuction Machine | Applications: lt is applicable to clean up large-sizegarment, such as: surgical gown, robeetc.,thread end and fibre dust cutdown from carpet and... | |
Smoke Toxicity Tester | Code for Gaseous Toxicity Caused by Combustion of Cable Materials in NES Standard of British Naval Engineering. Toxicity refers to a property that ... | |
mobile phone coating surface abrasion tester | Alcohol Abrasion Tester is used to test the abrasion resistance of plastic surface handled by spraying or screen Printing, such as computer,mobile,... |
Same products
2UUL SD11 Portable Electric Screwdriver Type-C Disassembly Tool | Seller: ShenZhen VIP FIXPHONE Technology Co., Ltd, | Description 2UUL SD11 Espresso Electric Screwdriver with 4pcs S2 Bits and smart torque c... | |
Mechanic 861Hot Air Gun Nozzle for Motherboard Repair | Seller: ShenZhen VIP FIXPHONE Technology Co., Ltd, | Description Mechanic Oblique Angle Air Gun Nozzle 5/6/8/10/12mm 5-in-1 for 861 series ho... | |
YCS-T05 3D Screwdriver Set 5-In-1 Magnetic Bits Disassembly Tool | Seller: Phonefix | YCS-T05 5-in-1 3D Screwdriver set with 5 pieces magnetic extra-hard bit for assembling/disassembl... | |
Pitch Wiretoboard Company | Seller: ZHEJIANG KUAILI ELECTRONIC CO., LTD. | The Wire-to-Board Connector is a fundamental electronic component designed to establish a secure ... | |
quality garden hand tools | Seller: Dongyang Guorui Industry And Trade Co., Ltd. | quality garden hand tools Advantages of the GRHJ08 Series: 1. Safety: Each tool in the GRHJ08 s... |