Electromagnetic Shielding Room Grades: Grade C Shielding Room, Grade D Shielding Room, Grade A Shielding Room, Grade B Shielding Room

Electromagnetic Shielding Room Construction Acceptance and Delivery Execution Standards: Strictly adhere to the national GB12190-2021 standard, the National Bureau of Secrets BMB3-2006 "Technical Requirements and Testing Methods for Electromagnetic Shielding Rooms Handling Confidential Information," and GJB5792-2006 "Classification and Measurement Methods for Electromagnetic Shielding Bodies of Confidential Information Systems."

Electromagnetic Shielding Room Structure: Assembly-Type Shielding Room and Welded-Type Shielding Room

The shielded room with a welded structure is composed of different specifications of steel plates (plate thickness of 2~3mm) welded together. It features rectangular steel frames with varying load-bearing capacities designed for different parts of the shielding shell, providing support for the shell. Its primary characteristics are its high rigidity, seismic resistance, stability, and reliability, surpassing those of other structural shielded rooms, and offering significantly higher shielding effectiveness.

Suggested Enclosed Door with Electric Locking Mechanism (Access via Face Recognition or Fingerprint Password)

Ventilation and Air Conditioning Systems: The ventilation system utilizes a shielded room-specific waveguide window, with insertion attenuation corresponding to the shielding room specifications.

Air Conditioner Shielding Treatment: Shielding treatment for the air conditioner power supply; shielding treatment for signal lines; shielding treatment for the air conditioner's three pipes (gas pipe, liquid pipe, and drip pipe).

Supply and distribution systems select appropriate cable diameters for power supply based on the electrical load of each equipment and different capacity power filter units.

Isolation room communication system and signal interface devices, capable of accommodating both multimode and single-mode fiber optic cables, can be introduced into the isolation room via dedicated fiber optic conduits.

Over 5 types of data cables can be processed and introduced into the shielding room through a shielding interface box (treated with multiple waveguides and copper tube wrapping, supplemented with absorbent materials).

Phone lines entering the shielded room can be equipped with data signal filters.

Interior Decoration: Aluminum-plastic moldings, aluminum-plastic micro-perforated ceilings, double-sided aluminum-plastic panels, flame-retardant and waterproof composite boards are used as facades. The floor is made of static-free steel activity flooring, with floor supports ranging from 110 to 300mm in height.