Special air filter panels, with knitted metal
screen mounted behind a retaining grill in a similar type edge frame, are
available for filtration of dust particles at the air intake of electronic
enclosures which require low velocity filtered cooling air.
General:
CSI Multi-Point
IXb Screen Filter Vent Panels are
constructed using multiple layers of aluminum screen mounted within a C-channel
edge frame. The panels are supplied ready to mount on the shielded enclosure
via a composite EMI/RFI shielding gasket attached to the panel frame. The panel
edge frame has a mounting hole pattern for either through bolts or captive
insert receptacles. This type of filter panel is used for air
filtration.
All panels made to customer specifications.
Materials:
Aluminum Filter:
3
layers of corrugated woven screen
Aluminum Edge Frame:
.050"
C-shape 5/8" x 1/2"
Gasket:
Composite mesh and elastomer
Typical Edge Construction:
Attenuation Characteristics:
14 Khz
H-Field
30db
1 Mhz
H-Field
550db
1 Mhz
E-Field
85db
1 Ghz
E-Field
60db
5 Ghz
Plane
wave
50db
Special Notes:
Panels can be supplied
with a chromate finish to MIL-C-5541.
Optional finishes
include painting, anodizing and tin plating.
Honeycomb foil is
perforated for maximum shielding effectiveness.
