Mask Bacterial Filtration Efficiency Tester
Whats/App: +86 156 1874 6768
Web: standard-groups.com
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
Product Application：
This machine is suitable for metrological verification departments, scientific research institutes, mask manufacturers and other relevant departments to measure the bacterial filtration efficiency (BFE) of medical face mask materials.
Instrument characteristics:
1. Professional negative pressure biological safety cabinet technology to ensure the safety of operators and the environment.
2. High negative pressure working cabin, two-stage high-efficiency filter, 100% safe discharge.
3. Adopt two-way six-level Anderson precise sampling.
4. Built-in peristaltic pump with adjustable flow rate.
5. Special microbial aerosol generator, the flow rate of bacterial liquid spray is adjustable, and the atomization effect is good.
6. Industrial-grade large color touch screen control, the operation is simpler.
7. The control system adopts PLC + LabView control, high-intensity color touch screen 10 inches, USB interface, supports U disk data transfer;.
8. The safety cabinet has built-in LED lighting for easy observation.
9. Built-in ultraviolet disinfection lamp to enhance the protection effect.
10. The front switch type sealed glass door is convenient for operation and observation.
11. With operating software, it can be controlled and processed by computer.
12. Seamlessly connect the laboratory information management system.
Parameter:
|
Sampling flow rate of Path A |
28.3L/min |
|
Sampling flow rate of Path B |
28.3L/min |
|
Nebulization flow rate |
(8~10)L/min |
|
Peristaltic pump flow rate |
0.006~3mL/min |
|
Negative pressure of aerosol chamber |
-90~-120Pa |
|
Negative pressure of cabinet body |
(-50~-200)Pa |
|
Andersen |
I>7μm,II.4.7-7μm,III.3.3-4.7μm,IV.2.1-3.3μm,V.1.1-2.1μm VI.0.6-1.1μm |
|
Size ofglassaerosol chamber |
L600×diameter85Xthick3)mm |
|
OuterDimension |
1180*650*1300cm(L*W*H)mm |
|
Power supply |
220V50Hz |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
DIN 51524 Purification Equipment for Hydraulic Oil | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application You can apply this tester in various scenarios, including: (1) Pre-cleaning o... |
 |
Finger Tactile Tester Sensor | Whats/App: +86 156 1874 6768 Web: standard-groups.com Finger Tactile Sensor is a "sensor that measures natural finger operations"with a built-in ... |
 |
Fully Automatic AC/DC High - Voltage Tester for Wires and Cables | Whats/App: +86 156 1874 6768 Web: standard-groups.com The fully automatic AC/DC high-voltage tester is specially designed to test the insulation ... |
 |
Aircraft Seat Performance Test | Whats/App: +86 156 1874 6768 Web: standard-groups.com Application This system is applicable to aviation fuel fire testing of materials and compo... |
 |
Micro Rapid Closed Cup Flash Point Tester | Whats/App: +86 156 1874 6768 Web: standard-groups.com Reference Standards： SH/T 0768. SN/T 3077.1. DL/T 1354. ASTM D6450 SN/T 3077.2. ASTM D7094... |
Похожие товары
 |
Custom Stainless Components for OEM Applications | Продавец: Yongjia County Yaokang Technology Co., Ltd. | Our stainless steel float balls are designed for float valves, water tanks, and industrial liquid... |
 |
FH-77 Dissolved hydrogen meter | Продавец: Коллирон электроникс лимитед | Pen type dissolved hydrogen detector / dissolved hydrogen meter: used to measure the dissolved hy... |
 |
Xenon Arc Weather Ometer | Продавец: Standard Group (Hong Kong) Limited | Get a quote： Whats/App: +86 181 0160 0864 SI4000Xenon Arc Weather Ometer utilizes a xenon lamp ... |
 |
Xenotest | Light Fastness Tester Si220 (SunTest) | Продавец: Standard Group (Hong Kong) Limited | Get a quote： Whats/App:+86 180 0160 0864 A Light Fastness Tester, or Xenon Tester, Accelerated ... |
 |
Ozone Aging Chamber | Продавец: Standard Group (Hong Kong) Limited | Get a quote： Whats/App:+86 156 1874 6768 The Ozone Aging Chamber is a precision testing instrum... |
