GB-XF1000 Mask Bacterial Filtration Efficiency (BFE) Detector Supplier and Dealer in India

Padding Mangle

GB-XF1000 Mask Bacterial Filtration Efficiency (BFE) Detector

It is used to test the percentage of materials containing bacteria suspended particles at the specified flow rate.

Application

It is used to test the percentage of materials containing bacteria-suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks by metrological inspection departments, scientific research institutes, medical mask manufacturers and other relevant departments.

Application

  • Negative pressure experiment system to ensure the safety of operators
  • Negative pressure cabinet with built-in peristaltic pump and A and B two-way six-stage Andersen;
  • The flow rate of the peristaltic pump can be set;
  • A Dedicated microbial aerosol generator can set the volume of bacterial liquid spray flow, and the atomization effect is good;
  • Embedded high-speed industrial microcomputer control;
  • 10.4-inch industrial-grade high-brightness color touch display;
  • USB interface, support U disk data transfer;
  • Built-in high-brightness lighting in the cabinet;
  • Built-in leakage protection switch to protect operator safety;
  • Insulation and flame retardant between inner and outer layers;
  • The front switch glass door is convenient for experimenters to observe and operate;
  • Detachable stand, the height of the stand is adjustable;
  • Support and move dual-purpose casters.

    Key Specification
    Specification Range ResolutionAccuracy
    A Route Sampling Flow28.3L/min0.1L/minWithin ± 2.5%
    B Route Sampling Flow28.3L/min0.1L/minWithin ±2.5%
    Spray Flow(8~10)L/min0.1L/minWithin ±2.5%
    Peristaltic Pump Flow(0.006~3.0)mL/min0.001ml/minWithin ±2.5%
    Front Pressure of A Route Sampling Flowmeter(-20~0)kPa0.01kPaWithin ±2.5%
    Front Pressure of B Route Sampling Flowmeter(-20~0)kPa0.01kPaWithin ±2.5%
    Front Pressure of Spray Flowmeter(0~300)kPa0.1kPaWithin ±2.5%
    Ambient Temperature(-40~99)℃0.1℃Within ±2.5%
    Negative Pressure of the Aerosol Chamber(-90~-120)Pa0.1PaWithin ±2.0%
    Negative Pressure of the Cabinet-50~-200pa
    Data Storage Ability>100000 sets
    Vortex Mixer Test Tube Specification and QuantityΦ16×150mm test tube, 8pcs
    High Efficiency Particulate Air Filter PropertiesFilter Efficiency≥99.99% for particles> 0.3μm
    Median diameter of aerosol generator massAverage diameter: (3.0±0.3)μm; Geometric Standard Deviation≤1.5
    Double Routes 6-lever Andersen Sampling apparatusLevel1>7μm; 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: (0.6~1.1)μm
    Size of Aerosol Chamber600×85×3mm (Length×Diameter×Thickness)
    Total number of positive quality control sampler particles(2200±500)cfu
    Negative Chamber Flow Speed≥5m3/min
    Size of Negative Pressure Chamber Door (W×D)1000×730mm
    Size of Main Machine (W×D×H)1180×650×1300mm
    Size of Supporting Frame (W×D×H)1180×650×600mm, Height within 10cm is adjustable
    Noise of the Tester<65dB(A)
    Weight150kg
    Power SupplyAC220V±10%, 50Hz
    Power Consumption<1500W