Electromagnetic wave testing and measurement reproduction equipment! Anechoic chamber
● Proposal for design and construction based on installation conditions ● Suggestions for safety, durability, and cost reduction using radio wave absorbers according to the intended use ● Provision of safety devices and ancillary equipment in dark rooms for automotive standard testing ● Proposal for design considering the arrangement of testing equipment and access ● Ensuring stable characteristics through knockdown construction methods
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basic information
Inside the electromagnetic shielding room, there are wave absorbers made of magnetic materials and dielectrics arranged to reduce the reflection of electromagnetic fields, making it an essential facility for measuring electromagnetic waves (EMI) and conducting tests such as resistance tests (EMS) by irradiating electromagnetic waves onto equipment.
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Applications/Examples of results
【Test Subjects】 ● Household electrical appliances (white goods, AV equipment, etc.) ● Industrial equipment (machine tools, control equipment, office equipment, etc.) ● Industrial equipment (medical devices, gaming machines, measuring instruments, etc.) ● In-vehicle equipment (navigation, air conditioning, audio, etc.) ● Communication equipment (mobile phones, mobile devices, etc.) ● Electronic components (control boards and mounted electronic components, etc.) ● Other electrical and electronic equipment required for EMC testing 【Standards】 ● IEC 61000-4-3 ● CISPR 12, CISPR 25 ● JASO D002-1, SAE J1113/21, etc.
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Company information
Our company was founded in 1975 as "a company that manufactures noise testing equipment to reproduce the malfunction of electronic devices" at a time when the term "EMC" began to be used as the phenomenon of malfunctions associated with the spread of computers was becoming a social issue. Since then, we have provided products that reproduce (output/measure) electrical noise phenomena such as electrostatic discharge, high current phenomena during lightning strikes, transient phenomena in automobiles, and visualization of electromagnetic fields, as well as contracted EMC testing services (contract testing site "Test Lab Funabashi") and technical materials such as "NoiseKen News" (formerly Technical Reports) and "Testing Method Guidebooks," leading to the adoption of our brand "NoiseKen" by over 5,000 customers in dozens of countries worldwide. Based on our history and achievements, we will continue to challenge the reproduction of electrical noise, which is the foundation of our establishment, while also responding to changes in the nature of testing and measuring instruments, including automation and simulation, aiming to be "a company that makes EMC testing easy for our customers." In doing so, we intend to contribute to EMC and noise countermeasures and create a "NoiseKen" that is recognized as a lasting presence by everyone.