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EN14683 BFE Face Mask Bacterial Filtration Efficiency Tester

Anytester (hefei) Co., Ltd.
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Negotiable MOQ: 1 set (Price negotiable depending on order volume and customization)
Key Specifications
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Business Type:
Manufacturer
Year Established:
2012
Annual Export Value:
Below US$1 Million
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Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.

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Product Description

AT920 Mask Bacterial Filtration Efficiency (BFE) Tester 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.

Standards
EN14683
ASTM F2100
ASTM F2101
Note: For more standards, please contact us.
Specification
Model
AT920


Enterclose A
Sampling flow
28.3 L/min
Resolution
0.1L/min
Tolerance
±2.5%

Enterclose B
Sampling flow
28.3 L/min
Resolution
0.1L/min
Tolerance
±2.5%

Spray system
Flow rate
8~10L/min
Resolution
0.1L/min
Tolerance
±5.0%

Peristaltic pump
Flow rate
0.006 ~3 ml/min
Resolution
0.001 mL/min
Tolerance
±2.5%

Pressure in the forepart of flow-meter for Enterclose A/B
Pressure range
-20 ~ 0kpa
Resolution
0.01kpa
Tolerance
±2.5%

Pressure in the forepart of flow-meter for Spray system
Pressure range
0 ~ 300kpa
Resolution
0.1kpa
Tolerance
±2.5%


Aerial fog negative pressure
Pressure range
-90 ~ -120kpa
Resolution
0.1Pa
Tolerance
±2.0%
Operating temperature
0 ~ 50℃
Biosafety zone negative pressure
-90 ~ -120 Pa
Data storage capacity
20G
Data output and interface
USB (3 interfaces)
High efficiency air filter performance
≥99.995%@0.3μm, ≥99.9995%@0.12μm
Total number of positive quality control sampler particles
2200±500 cfu
Aerosol generator mass median diameter
Average particle diameter (3.0±0.3μm),
Geometric standard deviation≤1.5
Six-stage Anderson sampler captures particle size
Level 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 chamber
Length 600 * Diameter 80 * Thickness 3.0 mm
Ventilation flow of negative pressure cabinet
>5m³/min
Working noise
<65db
Power supply
200V, 50Hz
Dimension
1250*700*2000 mm
Work area
870*600*1100 mm
Net weight
Around 250kg
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Our Company

History

Since 1982 with more than 20 years' experience

Warranty

Two Year Warranty for whole product

Training

Video and user manual for training

Onsite service

Installation and training service is available

Testing service

Free sample testing before order is available

Lead time

15 working days lead time for most product

Contacting Us
                                                  Lily-Anytester
Website
Mobile Phone
+86 180 5517 3820
Whatsapp
+86 180 5517 3820
Skype
1933039910@qq.com
Wechat
+86180 5517 3820

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Anytester (hefei) Co., Ltd.
Business Type
Manufacturer
Year Established
2012
Annual Export Value
Below US$1 Million
Main Markets
Southern Europe, Northern Europe, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa, Southeast Asia, Eastern Europe, South America, North America
Contact Supplier Request Quote Chat Now

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