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EN14683 Respirator BFE Tester For Medical Mask Test Meet
EN14683 Respirator BFE Tester For Medical Mask Test Meet
EN14683 Respirator BFE Tester For Medical Mask Test Meet
EN14683 Respirator BFE Tester For Medical Mask Test Meet
Specifications
Brand Name :
SANWOOD
Model Number :
SM-1000
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T
Supply Ability :
100 sets per month
Delivery Time :
1 week
Packaging Details :
Wooden case
Certification :
CE
Standard :
EN14683
Usage :
BFE test
Specimen :
Medical mask
Description

Respirator Bacterial Filtration Efficiency (BFE) Tester (required item for Medical face mask)

Application:

Applied to performance test of the bacterial filtration efficiency of surgical masks by the metrological verification department, scientific research institutes, mask manufacturers and other relevant departments.

Standards:

YY0469-2011 < Medical grade surgical face mask> Fig. B.1 and Fig. B.2 in Appendix B

Features:

1. Negative pressure test system to ensure the safety of operators;

2. Built - in peristaltic pump in the negative pressure cabinet, A, B, four Andersen;

3. The peristaltic pump flow can be set;

4. The flow rate of night spray of special microorganism aerosol generator can be set;

5. Good atomize effect;

6. Embedded high-speed industrial microcomputer control;

7. 10.4 inch industrial high brightness color touch screen;

8. USB interface, support U disk data storage;

9. Cabinet built-in high brightness lights;

10. Front opening and closing glass door, convenient for experimenters to observe and operate;

11. In stock

Specifications:

Main Specifications Parameter range Resolution Accuracy
A Sampling Flow 28.3L/min 0.1L/min ±2.5%
B Sampling Flow 28.3L/min 0.1L/min ±2.5%
Spray Flow (8～10)L/min 0.1L/min ±2.5%
Peristatic Pump Flow (0.006～3.0)ml/min 0.001ml/min ±2.5%
A Road Flow Meter (-20～0)KPa 0.01KPa ±2.5%
B Road Flow Meter (-20～0)KPa 0.01KPa ±2.5%
Pressure Before Spray Flowmeter (0～300)KPa 0.1KPa ±2.5%
Environmental Temperature (-40～99)℃ 0.1℃ ±2.5%
Negative Pressure In Aerosol Chamber (-90～-120)Pa 0.1Pa ±2.0%
Negative Pressure Of Cabinet -50～-200Pa
Data Storage Capacity >100000 Groups
Vortex Mixer Test Tube Specification and Quantity Φ16×150 mm test tubes, Eight
Characteristics of High Efficiency Air Filter The filtration efficiency of particles above 0.3 um ≥99.99%
Median Mass Diameter Of Aerosol Generator 3.0± 0.3μm,Geometric standard deviation ≤1.5
Double Route 4 Andersen

Level I >7μm,Ⅱ4.7-7μm,

Level Ⅲ 3.3-4.7μm,Level Ⅳ 2.1-3.3μm,

Level Ⅴ 1.1-2.1μm,Level Ⅵ 0.6-1.1μm
Aerosol Chamber Size(L*D*T) 600*85*30mm
Total Particles of Positive Quality Control Sampler 2200±500cfu
Ventilation flow of negative pressure cabinet ≥5m3/min
Negative Cabinet Door Size(W*D) 1000×730mm
Mainframe Size(W*D*H) 1180×650×1300mm
Support Dimensions(W*D*H) 1180×650×600mm,Adjustable height within 10 cm
Instrument Noise <65dB(A)
Weight About 150kg
Power Supply AC220V±10%,50Hz
Power Dissipation <1500W

Product tags

n95 respirator mask fit test

,

n95 respirator mask uses

,

n95 rated respirator masks
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EN14683 Respirator BFE Tester For Medical Mask Test Meet

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Product Detail
Brand Name :
SANWOOD
Model Number :
SM-1000
Place of Origin :
China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T
Contact Supplier
EN14683 Respirator BFE Tester For Medical Mask Test Meet
EN14683 Respirator BFE Tester For Medical Mask Test Meet

Guangdong Sanwood Technology Co.,Ltd

Active Member
8 Years
Since 1995
Business Type :
Manufacturer
Main Products :
Climatic Test Chamber, Environmental Test Chamber, Temperature Humidity Test Chamber
Total Annual :
5000000-8000000
Employee Number :
100~200
Certification Level :
Active Member
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