China Textile Testing Machine manufacturer
Gester International Co., Ltd
Gester International Co., Ltd
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Mask BFE Bacterial Filtration Efficiency Tester

Mask BFE Bacterial Filtration Efficiency Tester

Brand Name GESTER
Model Number GT-RA02
Certification CE, ISO
Place of Origin China
Minimum Order Quantity 1 set
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 200 sets/month
Delivery Time 10-30 days
Packaging Details wooden packaging
keyword Mask BFE tester
application Mask Testing Equipment
Condition New
Power <1500W
stock in stock
feature factory direct sale, fast delivery
Detailed Product Description

Mask Bacterial Filtration Efficiency (BFE) Tester GT-RA02

 

Product Introduction

Application:

Mask Bacterial Filtration Efficiency Tester is applied to test the filtration efficiency of mask, can be used in metering calibration department, scientific research institution, mask manufacturer and other related departments.

 

 

Standards:

 

YY 0469-2004 Technical requirements for surgical mask;
BS EN 14683-2014 Medical face masks - Requirements and test methods ;
ASTM F2100-2019 Standard Specification for Performance of Materials Used in Medical Face Masks;

ASTM F2101 Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) of Medical Face Mask Materials, Using a Biological Aerosol of Staphylococcus aureus;

NBR 15052

 

Feature

 

1.Bacterial Filtration Efficiency Tester Of Mask: Negative pressure testing system, which can protect operator’s safety.

2.Peristaltic pump was built in the negative pressure cabinet, A & B two routes 6 level Andersen sampling head.
3.The flow speed of peristaltic pump can be set.
4.The spray flow of bacterial liquid inside the special microbial aerosol generator can be set.
5.BFE tester good atomization effect.
6.Embedded high speed industrial microcomputer control.
7.10.4 "industrial high brightness color touch screen display.
8.USD connector, support USB data archived

9.Mask BFE Tester high brightness light installed in the cabinet.

 

10.Switching type glass door in front of the machine, easy to observe by the operator.

 

Key Specification

 

Model

GT-RA02

Key Specification

Specification Range

Resolution

Max.permissible errors

A Route Sampling Flow

28.3L/min

0.1L/min

Within ± 2.0%

B Route Sampling Flow

28.3L/min

0.1L/min

Within ± 2.0%

Spray Flow

(0.110)L/min

0.1L/min

Within ±5.0%

Peristaltic Pump Flow

(0.0013.0)mL/min

0.001ml/min

Within ±2.0%

Negative Pressure of the Chamber

(-90-120)Pa

0.1Pa

Within ±1.0%

Working Temperature

0-50℃

Data Save Ability

500000 sets(Scalable capacity)

High Efficiency Particulate Air Filter Properties

≥99.995%@0.3μm, ≥99.995%@0.12μm

Median diameter of aerosol generator mass

Average diameter: (3.0±0.3)μm; Geometric Standard Deviation≤1.5

Double Routes 6-lever Andersen Sampling apparatus

LevelⅠ7μm;          Level Ⅱ: (4.77)μm;

Level Ⅲ: (3.34.7)μm; Level Ⅳ: (2.13.3)μm;

Level Ⅴ: (1.12.1)μm;  Level Ⅵ: (0.61.1)μm

Size of Aerosol Chamber

600×80×3mm (Length×Diameter×Thickness)

Total number of positive quality control sampler particles

(2200±500)cfu

Negative Chamber Flow Speed

≥5m3/min

Size of Main Machine

1300×700×2100mm (L×W×H)

Power Supply

AC220V±10%, 50Hz

Noise of the Tester

65dB(A)

Weight

≈300kg

Power Consumption

1500W

 

 

Product Tags: Mask BFE Bacterial Filtration Efficiency Tester   1500W Bacterial Filtration Efficiency Tester   1500W BFE Test Apparatus  
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