Comprehensive Face Mask Bacterial Testing and Filtration Device

• Customization: Available
• After-sales Service: Perfect After-Sales Services
• Warranty: 12month
• Model NO.: GT-RA02
• Maxcapacity: <1000kN
• Accuracy Grade: 1
• Load Way: Electronic Load
• Loading Method: Dynamic Load
• Display: Digital
• Control: Manual Control
• Weight: 100-500kg
• Power Source: AC220V
• Oil Cylinder Position: Under
• After-Sales Service: Perfect After-Sales-Service
• Type: Face Mask Test Equipment
• Warranty Period: 1 Year
• Certificate: CE ISO
• Test: Mask Testing
• Model: Gt-Ra02
• Transport Package: Wooden Packaging
• Specification: Power: 1500W
• Trademark: GESTER
• Origin: China
• HS Code: 90248000
• Production Capacity: 100 Set/Month
• Package Size: 145.00cm * 90.00cm * 157.00cm
• Package Gross Weight: 478.000kg

Product Description

Face Mask Testing Equipment Mask Bacterial Filtration Efficiency (BFE) Detector

Application
This machine 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.

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	(8~10)L/min	0.1L/min	Within ±5.0%
Peristaltic Pump Flow	(0.006~3.0)mL/min	0.001ml/min	Within ±2.0%
Front Pressure of A Route Sampling Flowmeter	(-20~0)kPa	0.01kPa	Within ±2.0%
Front Pressure of B Route Sampling Flowmeter	(-20~0)kPa	0.01kPa	Within ±2.0%
Front Pressure of Spray  Flowmeter	(0~300)kPa	0.1kPa	Within ±2.0%
Negative Pressure of the Chamber	(-90~-120)Pa	0.1Pa	Within ±1.0%
Working Temperature	0-50ºC
Negative Pressure of the Chamber	>120Pa
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	Level 1>7μm;          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: (0.6~1.1)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	1470×790×2100mm (L×W×H)
Power Supply	AC220V±10%, 50Hz
Noise of the Tester	<65dB(A)
Weight	≈300kg
Power Consumption	<1500W

Standards
YY 0469 Technical requirements for surgical mask
BS EN 14683 Medical face masks - Requirements and test methods
ASTM F2100 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

Gester Instruments Co.,LTD is professionally engaged in production and R&D of physical properties testing equipment. We specialize in providing the total solutions of Toys and Baby Stuff Testing Equipment, Textiles &Garments Testing Equipment, Footwear Testing Equipment, Protectiveand Mask Testing Equipment.GESTER is a key national enterprise in instrumentation industry over 20years of professional experience in manufacturing testing machines.All the products meet with: ISO, ASTM, EN, AATCC, BS,DIN, JIS and other requireable standards.