Beijing Hengtai Tech Co., Ltd
Beijing Hengtai Tech Co., Ltd
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Brass Honeycomb Vent with 50mm thickness 600mm x 900mm size
Quick Detail :
1. Brass Honeycomb with/without frame
2. Stainless Steel Honeycomb Filter
3. With Frame and without frame
4. We can offer a frame with holes according to your requirement.
Description:
Honeycomb Vent is a special but indispensable part of an MRI/ RF shielding room and shielded cabinet.
In common, we distinguish it from its material, thickness, cell hole size, and outer size, with or without a frame.
We can offer Stainless Steel, Tin plates, Brass, and even Aluminum materials honeycomb product.
Product features:
The cut-off waveguide ventilation window is composed of hexagonal honeycomb core material with a frame.
On the premise of ensuring efficient ventilation,
the principle of high pass and low resistance of the cut-off waveguide
is used to effectively shield electromagnetic waves. Generally speaking,
the cut-off principle of the cut-off waveguide is l ≥ 5D
(L: waveguide length, D: maximum diameter of waveguide section),
Therefore, the shielding effectiveness of the cut-off waveguide ventilation window
depends on the length of the waveguide (i.e. the thickness of the honeycomb core
and the size of the aperture of the honeycomb core)
Honeycomb Filter Specification:
| Technical Parameter | |
| Cell Diameter: | 4.80mm |
| Core Thickness: | 25.00mm |
| Frequency Band | Attenuation |
| 100KHz | > 100dB |
| 1MHz- 10MHz | > 100dB |
| 10MHz- 30MHz | > 100dB |
| 3MHz- 1GHz | > 100dB |
| 1GHz- 10GHz | > 100dB |
| Available Thickness | |
| 12.5mm/ 25mm/ 50mm | |
| Available Material | |
| Steel/ Brass/ Copper | |
| Available Size | |
| The largest vent size is 600mm*900mm | |
