Discountable price Face Mask Bfe Testing - Mask Bacterial Filtration Efficiency (BFE) tester – Junray

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    Our business puts emphasis over the administration, the introduction of talented staff, plus the construction of team building, attempting hard to boost the standard and liability consciousness of personnel customers. Our corporation successfully attained IS9001 Certification and European CE Certification of Kn95 Viral Test Machine , Medical Mask Air Resistance Tester , Gmp Leakage Tester , We have extensive goods supply and the price is our advantage. Welcome to inquire about our products.
    Discountable price Face Mask Bfe Testing - Mask Bacterial Filtration Efficiency (BFE) tester – Junray Detail:

    price：US $48,000-90,000/ Piece

    Introduction

    Key specifications of Model ZR-1000 mask bacteria filtration efficiency tester (BFE) not only meet the requirements of B.1.1 in YY0469-2011 <technical requirements for medical surgical masks>, but also meet the requirements of ASTMF2100, ASTMF2101 and European EN14683 standards. What’s more, we made innovative improvements based on this, with double gas contrast sampling method at the same time, improve the precision of sampling. It is applicable to the performance test of the mask bacterial filtration efficiency by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments.

    Features

    The negative pressure test system ensures the safety of operators;

    The negative pressure cabinet is equipped with peristaltic pump, A and B two-path six stage Anderson sampler;

    The flow of peristaltic pump can be set;

    The flow rate of special microbial aerosol generator can be set.

    Good nebulization performance, aerosol size conforms to global standards;

    Controlled by embedded high-speed industrial microcomputer;

    10.4-inch industrial high brightness colored touch screen;

    USB port, supporting data transfer to USB flash disk;

    Support Bluetooth printing;

    Built-in high brightness lights;

    Built in leakage protection switch to protect the safety of operators;

    The inner layer of the cabinet is made of stainless steel, and the outer layer is cold-rolled sheet sprayed by plastic;

    Heat preservation and flame retardant is set between inner and outer layers;

    The front openable glass door is convenient for the experimental operator to observe and operate;

    Detachable holder, and the caster can be used for supporting and moving.

    Retractable rotating display screen, convenient to operate;

    The negative pressure cabinet has a built-in operating key board, which is corrosion-resistant and UV-resistant, make it convenient for operations.

    Standards

    EN14683-2019

    ASTM F2100, STM F2101

    YY 0469-2011

    YY/T 0969-2013

    GB/T 38880-2020

    T/CNTAC 55—2020 T/CNITA 09104——2020

    T/CTCA 7—2019

    Specifications

    Main parameters Parameter range  Resolution

    MPE (Maximum Permissible Error)
    Sample Flow Rate of A 28.3L/min 0.1L/min ±2.5%
    Sample Flow Rate of B 28.3L/min 0.1L/min ±2.5%
    Nebulization flow rate (6～10)L/min 0.1L/min ±5.0%
    Peristaltic pump flow

    (0.006～3.0) mL/min

    		 0.01mL/min ±2.5%
    Front pressure of A-path flowmeter (-20～0)kPa 0.1kPa ±2.5%
    Front pressure of B-path flowmeter (-20～0)kPa 0.01kPa ±2.5%
    Front pressure of nebulizer (0～50)kPa 0.01kPa ±2.5%
    Negative pressure in aerosol chamber (-90～-120)Pa 0.1Pa ±2.0%
    Operation temperature (0～50)℃
    Cabinet negative pressure (-50～-200)Pa
    Data storage capability ＞100000 groups
    Characteristics of HEPA filter Filter efficiency for particles is above 0.3μm ≥ 99.99%
    Mean mass diameter of aerosol Average particle diameter is (3.0 ± 0.3)μm, geometric standard deviation ≤ 1.5
    Captured particle size of Two-path 6-stage Anderson sampler 1st stage > 7 μm, 2nd stage (4.7-7) μm,3rd stage (3.3-4.7) μm, 4th stage(2.1-3.3) μm, 5th stage (1.1-2.1) μm, 6th stage (0.6-1.1) μm
    Size of aerosol chamber (length 600× diameter 85× thickness 3) mm
    Total number of positive quality control sampler (2200±500) CFU/mL
    Ventilation flow rate of negative pressure cabinet ≥5m3/min
    Dimensions of negative pressure cabinet door (length 1100× width 780) mm
    Host size (length 1050× width 635× height 1310) mm
    Bracket size (length 1050× width 635× height 650) mm
    Power supply AC220V±10%，50Hz
    Instrument noise ＜65dB(A)
    Weight of whole machine About 180 kg
    Overall power consumption ＜500W

     

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    deliver goodsItaly
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    "Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Discountable price Face Mask Bfe Testing - Mask Bacterial Filtration Efficiency (BFE) tester – Junray , The product will supply to all over the world, such as: Pretoria, San Francisco, Hongkong, Our staffs are adhering to the "Integrity-based and Interactive Development" spirit, and the tenet of "First-class Quality with Excellent Service". According to the needs of every customer, we provide customized & personalized services to help customers achieve their goals successfully. Welcome clients from home and abroad to call and inquire!
    The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
    5 StarsBy Joanna from Liverpool - 2018.10.09 19:07
    Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 StarsBy Olga from Austria - 2017.08.28 16:02
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