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Overview
This solution is designed specifically for electromagnetic compatibility (EMC)
testing of automotive electronic products. It includes electromagnetic interference(EMI)
testing, radio frequency immunity testing (including magnetic field immunity), transient
immunity testing (including electrostatic discharge immunity), and more. A full set of test
environments is provided, including the anechoic chamber, shielded room, power amplifier
room, electrostatic discharge (ESD), and transient immunity testing environments.
Key Features
The Shielded Room built by HANRUIN has the following advantages：
▌ Provides an attractive and satisfying working environment, especially important for research
institutes, electronic testing agencies, and similar organizations.
▌ Extensive experience in standard shielded room construction enables effective solution
offerings.
▌ Simple and fast installation with no internal welding required.
▌ The design and construction of independent modules and components ensure consistent
high quality.
▌ Custom solutions for special requirements are available.
▌ The concept of the PAN-type modular shielding system was first introduced in the late 20th
century. Through years of engineering research and practice, its design integrates materials
science, electromagnetics, and modern manufacturing technology to meet industry
demands for efficient, flexible, and durable electromagnetic shielding solutions.
▌ These systems provide significant benefits for users of electromagnetic shielding. The modular
system is one of the most advanced in the world.
▌ Continuous sharing of experiences using proprietary shielded rooms and anechoic chambers.
▌ All constructed shielding products comply with relevant mandatory standards, including or
aligned with international standards such as CISPR, EN, VDE, and MIL-STD-285.
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Anechoic Chamber & Site Planning
Testing environments include the anechoic chamber for automotive EMC testing,
shielded rooms, power amplifier room, ESD testing, and transient immunity testing
environments.
Site Layout
Specifications
Dimensions
Additional Details
▌ Electric Door Size : 1.5 x 2.05 meters
▌ Turntable Space : Reserved 2-meter turntable space for future commercial regulation upgrades
▌ Absorbing Material : All walls and ceilings covered with ferrite and absorber
materials; floor covered with movable absorber materials
▌ Filters ：
♦ One Single-phase AC 220V 50Hz, 32A for instruments
♦ One Single-phase AC 220V 50Hz, 10A for lighting
♦ One DC 0~50V 32A for EUT (Equipment Under Test) power supply
▌ One set of CCTV and smoke alarm system
▌ One antenna mast, height : 4m
Conducted Shielded Room（CR) :
▌ Size : 5.3 x 4.3 x 3.0 m (H)
▌ Manual Door Size : 1.2 x 2 m
▌ Filters
♦ One Single-phase AC 220V 50Hz, 32A for instruments
♦ One Single-phase AC 220V 50Hz, 10A for lighting
♦ One DC 0~50V 32A for EUT power supply
Power Amplifier Room(PA)：
▌ Manual Door Size : 0.9 x 2.05 m
▌ Filter: One Single-phase AC 220V 50Hz, 32A for instruments and lighting
Site Characteristics :
A. Standard Shielding Effectiveness (SE) : > 100 dB
B. Normalized Site Attenuation (NSA) : ±3.5 dB
C. VSWR (1–18 GHz deviation) : < 6 dB
D. Field Uniformity (FU_75%) : error < 6 dB
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