Measurable ranges
| Measurement item | Measurment frequency | Size of Specimen |
|---|---|---|
| Complex permeability of magnetic material for high frequency μ’ - jμ" Ferromagnetic resonance relaxation factor α, Half bandwidth Δ H, Saturation magnetization 4πMs |
100MHz-10GHz | 5mmSquare, or Circle Thickness 0.2~1mm |
| 100MHz-5GHz | 10mmSquare, or Circle Thickness 0.2~1mm |
*Please ask your KEYCOM representative for details.
Service Deliverly Date
- Usual delivery period: 1 week (negotiable if express delivery is required)
- Delivery at the end of the year or other busy periods: 2 weeks (negotiable if express delivery is required)
- Delivery in the case of time-consuming measurements: 2~3 weeks (negotiable if express delivery is required)
In the case of difficult / advanced measurement
KEYCOM will do its best to perform, by utilizing our experience developing various measurement devices. Please feel free to contact us for consultation (Note:the delivery period is longer than usual, at 3 weeks or more).
Example: Measurement method developed in November 2005→ measurement of the electric permittivity and the dielectric tangent for ultrathin films (0.01μm) with low-frequency waves.
Necessary Information
Before using our measurement service, we would like you to let us know some information about your samples via e-mail ( info@keycom.co.jp ).
Example of Information
Information listed below is very useful for us to implement measurement smoothly.
Of course, you do NOT need to answer all the questions that are unclear.
- Desired frequency for the measurements
- Configuration of the sample (please provide the maximum size of the object: thickness x height x width, as well as the number of samples)
- Information regarding the sample material(s)
- Important points regarding the handling of the sample (conductivity, volatility, etc.)
- Desired temperature for performing the measurements (normal temperature, etc.)
- Please provide detailed information if sample needs to be prepared by Keycom (e.g. 48% alcohol solution)