ASTM F2101 bacterial Filtration Efficiency (BFE)Tester
Get a quote：
Whats/App: +86 185 0176 3615
Web: qinsun-lab.com
Medical face mask Bacterial filtration efficiency Tester can quickly and accurately measure the filtration efficiency of filtration protection equipment and materials . Salt aerosols or oily aerosols can be used as the test carriers, which are in line with the requirements of US Occupational Safety and Health Council NIOSH standards.
Mask filter performance tester utilizes advanced technology and microprocessor for controlling. The tester is designed with a good user interface and setting mode, which can simplify the training and operation. The test results directly display, easy and quickly.
Application
Suitable for professional filtration testing
The instrument is mainly used for the performance testing of respiratory protection products, disposable masks, filter medium, the security testing which is suitable for such products, basic filtering performance evaluation and guidance for the development of new products.
Mask filter performance tester is easy to operate. Using oily aerosol and solid photometric detection technology, it can automatically measure the filtration efficiency and pressure drop of filter materials, filter masks and filter elements in a wide range of volume flow.
Standards
· NIOSH 42 CFR Part 84 NIOSH Respiratory User Notices 42 CFR Part 84 Respiratory Protective Devices.
· EN 134 Respiratory protective devices - Nomenclature of components
· JMOL Japan protective mask standard.
· GB 19083 Technical requirement of medial protective mask.
· GB2626 Self-priming filter type particle resistant respirator.
· GB 32610 Technical specifications for daily protective masks
Features
Test types: Penetration efficiency, penetration resistance and flow rate, etc.;
Alarm system: Users can set alarm time points according to their needs, so as to facilitate operation and management;
Data output: RS-232 communication port.
Technical Parameter
Physical features:
Dimension: 22 inches width*45 inches height*30 inches length;
Weight: 185 pounds; 64kg;
Power supply: 115VAC,60Hz,2.5A;230VAC,50Hz,1.25A;
Compressed air supply: 10scfm @ 80psig(283slpm @ 5.6kg/cm2;
Recommended minimum internal diameter of compressed air:9.5mm;
Exhaust system: emission load is near 180Ipm.
Aerosol generator:
Generating system: Pneumatic spray ;
Aerosol types: DOP, DEHP, PAO-4;
Diameter: 0.18um; complying with NIOSH 42 CFR Part 84;
Geometrical deviation: less than 1.6; complying with NIOSH 42 CFR Part 84;
Concentration range: 20-200mg/m3;
Liquid consumption:8.8ml DOP/ DEHP.
在线联系供应商
Other supplier products
 |
Quick Fiber Oil Extractor tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Rapid Grease Extraction Apparatus is designed to determine the grease or finish co... |
 |
Mask Respirator Breathing Resistance Tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Mask respiratory resistance tester is used to measure the respiratory resistance a... |
 |
Fast thermal conductivity tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Fast thermal conductivity tester-Mainly used for the determination of non-meta... |
 |
Precision Fiber Microtome | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com Precision Fiber Microtome Testing Standards: ASTM D2130, BS 2043, DIN 5381... |
 |
Tracking index tester | Get a quote： Whats/App: +86 185 0176 3615 Web: qinsun-lab.com IntroductionThe electric tracking index test is performed on a surface of a solid ... |
Same products
 |
KL‑016A Benchtop High‑precision pH Meter | 卖方: 科立龙电子股份有限公司ctron Co.Ltd | Product Description: Large‑screen display with high resolution and precision for con... |
 |
Large Naïve VHH Library | 卖方: AlpVHHs | Large Naïve VHH Library VHHare single-domain antibodies derived from the variable regions o... |
 |
PH-2398 pH/EC/ORP/温度 多参数测试仪 | 卖方: 科立龙电子股份有限公司 | 大显示，可同时进行水质PH、氧化还原电位、电导率、温度的测量； 带背光LCD显示清晰，功能齐全，精度高； 仪表采用微电脑测量与控制技术，具有自动校准功能，方便实用。 内置蓝牙，可以与电脑或... |
 |
ORP-2026S 防水型 土壤ORP&温度 二合一测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 ORP -999～999mV Temp 0～50℃ 分辨率 ORP 1mV... |
 |
防水型 EC /TDS/温度三合一参数测试仪 | 卖方: 科立龙电子股份有限公司 | 范围 EC ～19.9mS TDS Temp 0～50℃ 分辨率 ... |
