キーコム List of Products and Services

The 『PER01』 is a system for measuring the complex permeability μr′ - iμ"r, half-width △H, ferromagnetic resonance relaxation coefficient α (100MHz-10GHz), and saturation magnetization 4πMs over a wide frequency range. By setting a disk or square plate sample in a short-circuited microstrip line and using a vector network analyzer for frequency sweeping, high-precision measurements can be achieved through a simple operation. Measurements can be conducted from 100kHz to 30GHz. Please also take advantage of our measurement (analysis contract testing) services. 【Features】 ■ Capable of wide-range measurements from 100kHz to 30GHz ■ Simple operation ■ High-precision measurements possible *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic measuring instruments

The "DPS50" is a measurement device/system that measures the relative permittivity and dielectric loss tangent of sheet materials with a relatively low dielectric loss, with a frequency range from 800 MHz to 15 GHz and a relative permittivity generally between 1 and 20. It is a measurement kit that complies with ASTMD3380 and IPC-TM-650 2.5.5.5.1, capable of measuring the relative permittivity and dielectric loss tangent of dielectric sheets. 【Features】 ■ Eliminates fringing effects ■ Eliminates conductor losses in the resonator ■ No resonant pattern required for the sample ■ Vertical electric field relative to the sheet *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic measuring instruments

The "DPS10" is a dielectric constant/dielectric loss tangent measurement system that can be measured in free space without the need for an anechoic chamber. It is suitable for measuring samples that cannot be cut or thick materials. This method was newly developed because the conventional general free-space calculation method, the "S-parameter method," does not provide sufficient accuracy. Compared to the "S-parameter method," it features simplicity, requiring only zero calibration and measurement, and accuracy that allows measurements even with PTFE. 【Features】 ■ Measurable in free space ■ Suitable for measuring samples that cannot be cut or thick materials ■ No errors due to air gaps ■ Samples can be measured with plane waves, providing high measurement accuracy ■ Depending on the device type, radio wave absorption rates can also be measured *For more details, please refer to the PDF document or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic measuring instruments

The "DPS03" is a thin-film measurement device from Keycom Co., Ltd., which manufactures radar systems and vacuum products, conducts contract testing, and offers rental of small ESRs. It is an open-type resonator system with high measurement accuracy in the millimeter-wave range, and it is an electronic material measurement system that allows for easy sample handling. Additionally, it can measure small samples and performs automatic measurements with a Windows-compatible computer. 【Features】 ■ Capable of measuring small samples ■ Automatic measurement with a Windows-compatible computer ■ High measurement accuracy ■ Open-type resonator ■ Easy sample handling *For more details, please refer to the catalog or feel free to contact us.

• Instrumentation and Control Systems
• Other measurement and measuring equipment
• Other contract services

The "DPS03" is a thin film measurement device that uses a type of open resonator known as a Fabry-Perot resonator. It offers high measurement accuracy in the millimeter wave range and can measure small samples, making it easy to insert and remove samples. Additionally, it performs automatic measurements with a Windows-compatible computer. 【Features】 ■ Resonance method: Open resonator type ■ For sheets and ultra-thin sheets ■ Can measure 5μm ultra-thin films ■ Measurement range: 18-140GHz ■ Standardized in 2004 JIS R 1660-2:2004 (for sheets) *For more details, please refer to the PDF materials or feel free to contact us.

• Other measurement, recording and measuring instruments
• Other electronic measuring instruments