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Filter Material test Bench

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Filter Material test Bench

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Standards:

Standards 1. YY0469-2004 Technical requirements for surgical mask 2. GB2626-2006 Respiratory protective equipment -- non-powered air-purifying particle respirator 3. EN1822-3: 1998 High efficiency particulate air filters (HEPA and ULPA) - Part 3: Testing flat sheet filter media

Applications:

Filter material test bench is designed by the process of exploration and experiment, and it’s in line with YY0469-2004 and GB2626-2006. 

Product Information:

Filter material test bench is designed by the process of exploration and experiment, and it’s in line with YY0469-2004 and GB2626-2006. At the same time also refer to the advanced design concepts of international similar equipment, (such as the United States TSI company), and it is based on the "European standard EN1822-3: 1998, but appropriate for domestic related industry test status.
Use DEHS aerosol generator or NaCl aerosol generator or the atmosphere to determine the resistance, flow, efficiency and other performances for a variety of filters, medical masks and anti-labor supplies. It’s the user-friendly design with a simple operation and a wide range of features. It samples the sample instantly to provide complete data parameters.
 
Configurations
 ● DEHS aerosol generator * 1 set.
● NaCl salt generator *1 set.
● Laser dust particle counter * 2 set (2.83 L/min ).
● Micro differential pressure meter ( import） *1 ( 0-1000Pa, digital display).
● Flowmeter *2 ( 10-100L/min ).
● High pressure air blower * 1 set.
● Electrostatic neutralization device *1 group.
● Special spray air pump *1 set.
● Oil-free air compressor * 1 set（200L/min）(accessory).
● Standard fixture *1 pair (effective test area 100 cm2).
● Control valve * 6.
● 50 cm2 (circular type ）area board *1pair（accessory).
● Test software CD * 1 piece (accessory).
● Computer *1 set (accessory).
 
 Technical Parameters
 

Items Parameters
Applicable to the measured object Fiberglass filter material, PP filter material, membrane covered filter material
Test levels of particle size 0.3, 0.5, 1.0, 2.0, 5.0, 10.0 μm  (six levels)
Flow range 20～100 l/min
Resistance range  0～1000 Pａ  (standard)
Dust Source Aerosol (DEHS), sodium salt (2%NaCl solution),    atmosphere
Effective test area 100 cm2
Electrostatic neutralization device, heating power 300W/220V
Power 220V/ 50 Hｚ 
System power consumption ＜1500W 
Dimension 910 mm (wide)×780 mm (depth)×1400 mm (height)

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