1、 Main purpose:

The HY-TWPBS double-layer copper mesh shielding room is mainly used for high-frequency thermal therapy machines, EEG therapy devices and other experimental electronic equipment to prevent electromagnetic interference and other high-frequency and metrological testing places.

Its main features are simple structure, easy disassembly and assembly, strong ventilation, good lighting, and low cost.

2、 Performance indicators:

Magnetic field 450KHz ≥ 50dB

Plane wave 50MHz ≥ 65dB

Microwave frequency of 1GHz ≥ 65dB

Method byGB12190-90 standard.

3、 Structural composition:

1. The four walls and top are equipped with double-layer copper mesh as the shielding layer, and the ground shielding layer is made of 0.5mm galvanized steel plate (or purple copper plate);

2. The shielding layer is made into unit modules, and each unit is supported by high-quality wood (or galvanized metal profiles) as the frame;Assembly adoptsAssembled with M8 galvanized bolts, nuts, and washers;

3. The contact gap between the shielding door core and the shielding door frame is made using beryllium bronze spring electromagnetic sealing method;

4. The power supply for working and lighting in the shielded room must be connected through a dedicated filter in the shielded room;

5. Install anti-static or wooden flooring on the floor of the shielded room, and install skirting boards around the walls to ensure cleanliness and elegance.

4、 Product specifications:

Specific configuration requirements and functionsCan be customized according to user requirements.