Name: ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol
Brand: Daxian
Price: 1 USD

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ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol

Categories	Mask Tester
Brand Name:	Daxian
Model Number:	DX2030
Certification:	EN14683-2019、ASTMF2299/F2299M-03(2017)
Place of Origin:	China
MOQ:	one set
Price:	Negotiation
Payment Terms:	L/C,D/A,D/P,T/T,Western Union,MoneyGram,In cash
Supply Ability:	15 sets per month
Delivery Time:	15work days
Packaging Details:	Wooden Case
Product name:	ASTMF2101 Mask Bacterial Filtration Efficiency BFE Detector of Medical Face Mask Materials
Aerosol chamber specifications:	600 x 85 x 3mm(LWH)
Cabinet negative pressure:	(-50～-200)Pa
Standards:	ASTMF2101, EN14683-2014
Operating temperature:	(0～50)℃
Warranty:	1 Year

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DONGGUAN DAXIAN INSTRUMENT EQUIPMENT CO.,LTD

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ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol

Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus EN14683-2019,ASTMF2299/F2299M-03(2017)

Product overview:

Medical external mask bacterial filtration efficiency (BFE) detector

Standards:

- ASTMF2101

- EN14683-2014.

Technical Parameters:

Technical characteristics of mask bacterial filtration efficiency (BFE) detector

2.1 Negative pressure experiment system to ensure the safety of operators;

2.2 Built-in peristaltic pump in negative pressure cabinet, A and B two-stage six-stage Andersen;

2.3 Flow rate of peristaltic pump can be set;

2.4 Dedicated microbial aerosol generator can be set at night.

2.5 atomization effect is good;

2.6 Embedded high-speed industrial microcomputer control;

2.7 10.4-inch industrial-grade high-brightness color touch display;

2.8 USB interface, support U disk data transfer;

2.9 Cabinet with built-in high-brightness lighting;

2.10 Built-in leakage protection switch to protect operator safety;

2.11 The inner layer of the stainless steel is integrally processed and formed, and the outer layer is spray-coated cold-rolled sheet

2.12detachable bracket, height of bracket can be adjusted;

2.13 Support and move dual-purpose casters.

Technical index:

Main parameters	Parameter range	Resolution	Maximum allowable error
A channel sampling flow rate	28.3L/min	0.1L/min	better than ±2.5%
B channel sampling flow rate	28.3L/min	0.1L/min	better than ±2.5%
Spray flow	(8～10)L/min	0.1L/min	better than ±5.0%
Peristaltic pump flow	(0.006～3.0)mL/min	0.001ml/min	better than ±2.5%
Front pressure of channel A	(-20～0)kPa	0.01kPa	better than ±2.5%
Front pressure of channel B	(-20～0)kPa	0.01kPa	better than ±2.5%
Pressure before spray flowmeter	(0～300)kPa	0.1kPa	better than ±2.5%
Aerosol chamber negative pressure	(-90～-120)Pa	0.1Pa	better than ±2.0%
Operating temperature	(0～50)℃
Cabinet negative pressure	(-50～-200)Pa
Data storage capacity	＞100000 group
HEPA filter characteristics	Filtration efficiency for particles above 0.3um ≥99.99%
Aerosol generator mass median diameter	Average particle diameter (3.0 ± 0.3) μm, geometric standard deviation ≤1.5
Dual 6-stage Anderson sampler captures particle size	Ⅰ＞7μm,Ⅱ(4.7～7)μm,Ⅲ(3.3～4.7)μm,Ⅳ(2.1～3.3)μm,Ⅴ(1.1～2.1)μm,Ⅵ(0.6～1.1)μm
Aerosol chamber specifications	(Length 600 x diameter 85 x thickness 3) mm
Total number of positive QC sampler particles	(2200±500)cfu
Negative pressure cabinet ventilation flow	≥5m3/min

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ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol

ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol

ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol

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ASTMF2101 Mask Tester Evaluating Bacterial Filtration Efficiency BFE Of Medical Face Mask Materials Bioaerosol