Products

Various field experiences and systematic construction
Precision machining and manufacturing according
to electromagnetic wave characteristics

Anechoic Chamber

Vehicle Dynamometer Chamber

It is a real vehicle evaluation chamber capable of radiation tolerance test through Chassis Dynamometer for real vehicle-based electromagnetic wave tests such as commercial vehicles, passenger cars, electric vehicles and defense industry vehicles. It is designed, manufactured, and constructed as a test equipment with a system configuration that can perform stable certification tests by securing customer requirements and performance with experience and accumulated technology for testing projects of EMC real vehicles and automobile parts. The company is responsible for thorough follow-up management and technical support.

Vehicle Dynamometer Chamber (차량 동력계 챔버)
Performance and Specification
ItemStandard
Frequency Range 30㎒ ~ 18㎓
(optional 40㎓)
Emission (30㎒ ~ 18㎓)
Immunity (80㎒ ~ 18㎓)
Shield Effectiveness IEEE-STD-299 14kHz ~ 18GHz
Site Attenuation CISPR 16-1-4
ANSI 63.4
EN 50147-2
NSA (30MHz ~ 1GHz)
S-VSWR (1GHz ~ 18GHz)
Field Uniformity IEC 61000-4-3
EN 61000-4-3
80MHz ~ 18GHz
Uniformity Area 1.5mx1.5m at 3m Distance (Basic Configuration)
Chamber Size Customer's requirements
Optimum laboratory space design and construction proposal considering chamber performance, rotation, and constant speed driving facility conditions through simulation
Turntable & Chassis Dynamometer Customer's requirements
(Variable size according to test object real vehicle standard)
Test Volume Customer's requirements
Measurement distance 10m, 3m
Performance NSA : ≤±3.5dB (HOR & VER)
S-VSWR : ≤5.0dB (HOR & VER)
Field Uniformity : 0 to +6dB / 75%

Turntable & Chassis Dynamometer

  • Emission(CISPR12). 15kHz ~ 1GHz : -10dB
  • Immunity 10GHz ~ 18GHz
    Continuous & Pulsed Field Strength : 200V/m & 600V/m