Factory direct supply mask protective clothing automated air filter bacterial tester

Factory direct supply mask protective clothing automated air filter bacterial tester

SJ-X100 Mask Bacterial Filtration Efficiency (BFE) Detector is used to quickly and accurately detect the bacterial filtration efficiency (BFE) of various flat masks, 3D masks and protective materials. Bacterial filtration efficiency (BFE) experimental method requires development, is a high-performance intelligent bacterial filtration efficiency detector. It also complies with ASTMF2100, ASTMF2101 and EN14683.

The SJPM-F002 filter material performance testing platform is used to quickly and accurately detect the resistance and efficiency performance of various flat materials such as glass fiber, PTFE, PET, PP meltblown composite air filter materials. The product design conforms to: EN1822-3: 2012, GB19083-2003, GB2626-2006 (benchmark KN95), IEST-RP-CC021.1 and many other domestic and foreign industry standards.

The main parametersRangeResolutionAccuracyAnode quality control sampling flow28.3 L/min0.1 L/min± 2%Sampling flow28.3 L/min0.1 L/min± 2%Spray flow0.1-10 L/min0.1 L/min± 5%Peristaltic pump flow0.01-3 mL/min0.01 mL/min± 2%Operating temperature0-50 ℃Biosafety zone negative pressure-90 ~ -120 PaData storage capacity20GData output and interfaceUSB (3 interfaces)High efficiency air filter performance≥99.995%@0.3μm, ≥99.9995%@0.12μmTotal number of positive quality control sampler particles2200±500 cfuAerosol generator mass median diameterAverage particle diameter (3.0±0.3μm),
Geometric standard deviation≤1.5Six-stage Anderson sampler captures particle sizeLevel 1(>7 μm); Level 2(4.7~7 μm);
Level 3(3.3~4.7 μm); Level 4(2.1~3.3 μm);
Level 5(1.1~2.1 μm); Level 6(0.3~1.1 μm)Aerosol chamberLength 600 * Diameter 80 * Thickness 3.0 mmVentilation flow of negative pressure cabinet>5m³/minDimensionsWork area: 870*600*1100 mm
Net size: 1250*700*2000 mmWorking noise<65dbPowerAC220 ± 10%, 50Hz, 1KW

Jiangsu Sujing Group Co., Ltd. is a national innovative pilot enterprise and a national key high-tech enterprise. It is also a leading supplier of technological innovation, equipment manufacturing and engineering solutions in the fields of air purification, energy conservation and environmental protection and gas purification. The company has 1,070 employees, including more than 500 scientific and technical personnel, accounting for more than 50% of the total number of employees. Sujing trademark is a well-known trademark in China. The main economic indicators of leading products have led domestic counterparts for more than 30 years.

Suzhou Sujing Automation Instrument Equipment Co.,Ltd. is one of affiliated enterprises of Jiangsu Sujing Group ,which are largest in scale and highest in market share in particle measurement field in China ,with the complete integration of scientific research ,development and production.