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OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester

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OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester

OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester
OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester

Large Image :  OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester

Product Details:
Place of Origin: China
Brand Name: Lixian
Certification: CE/ISO
Model Number: HZ-9514
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Packaging Details: Standard export wooden case
Payment Terms: L/C, T/T, D/A, D/P, Western Union, MoneyGram
Supply Ability: 300 sets /per month

OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester

Description
Model: HZ-9514 Customized Support:: OEM, ODM, OBM
Origin: China Power: Electronic
Application: Mask, Guaze Mask MOQ: 1 Set
Standards: ASTM F2101 - 19 , YY/T 0969-2013, Q/0212 ZRB003-2011 Warranty: 1 Year/12months
Payment Method: L/C,T/T,D/A,D/P
High Light:

OBM Mask Testing Equipment

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Multiscene Mask Testing Equipment

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ASTM Bacterial Filtration Efficiency Tester

HZ-9514 Bacterial Filtration Efficiency Tester (BFE)

Equipment Overview

It used to test the percentage of respirator material removed from the bacteria - containing suspended particles at a specified flow rate. The dual-air path sampling method improves the accuracy of sampling, which is applicable to the performance test of bacterial filtration efficiency of medical surgical masks by metrological verification departments, scientific research institutes, medical mask manufacturers and other relevant departments

 

 

Standardization

  • Q/0212 ZRB003-2011 Surgical mask Bacterial filtration efficiency (BFE) detector
  • YY0469-2004 Surgical mask Bacterial filtration efficiency (BFE) detector technical request
  • YY/T 0969-2013 Standard for bacterial detection of disposable medical masks
  • ASTMF2100 Performance specifications of materials for medical masks
  • ASTM F2101 - 19 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials
  • EN 14683-2014 Medical face masks - Requirements and test methods

 

Technical Parameters

 

 

Main Parameter Parameter Range Resolution Max Error
A Sampling rate 28.3L/min 0.1L/min Exceed±2.5%
B Sampling rate 28.3L/min 0.1L/min Exceed±2.5%
Spray flow (8~10)L/min 0.1L/min Exceed±5.0%
Peristaltic pump flow (0.006~3.0)mL/min 0.001ml/min Exceed±2.5%
A Flowmeter front pressure (-20~0)kPa 0.01kPa Exceed±2.5%
B Flowmeter front pressure (-20~0)kPa 0.01kPa Exceed±2.5%
Spray flowmeter front pressure (0~300)kPa 0.1kPa Exceed±2.5%
Air chamber negative pressure (-90~-120)Pa 0.1Pa Exceed±2.0%
operating temperature (0~50)℃
Negative pressure (-50~-200)Pa
Data storage capacity >100000 groups
Characteristics of High Efficiency Air Filter The filtration efficiency of particles above 0.3um is ≥99.99%
Median mass diameter of aerosol generator Mean Corpuscular Diameter(3.0±0.3)μm, geometric standard deviation≤1.5
Dual channel 6 - stage Anderson sampler captures particle size Ⅰclass>7μm,Ⅱclass(4.7~7)μm,Ⅲ class(3.3~4.7)μm,Ⅳclass(2.1~3.3)μm,Ⅴ class(1.1~2.1)μm,Ⅵclass(0.6~1.1)μm
Aerosol chamber specifications (Length600×Dia85×Thickness 3)mm
Total number of particles in positive quality control sampler (2200±500)cfu

 

 

OBM Multiscene Mask Testing Equipment , ASTM Bacterial Filtration Efficiency Tester 0

 

Contact Details
Dongguan Lixian Instrument Scientific Co.,LTD

Contact Person: liang

Tel: 8613711888650

Fax: 86--13827265866

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